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Integral Orifice Assembly to Measure Small Flow Rates Specifications 34-ST-03-33 November 1995
Function
The Integral Orifice Assembly adapts Honeywell’s ST 3000
transmitters for measurement of small flow rates. This
assembly economically solves the physical problem of
installing an orifice in pipes of 1/2-inch diameter or less by
mounting the transmitters meter body either directly or
indirectly through an equalizing manifold.
Typical applications requiring the measurement of very
small flow rates include pilot plants, ratio control systems,
and flow lines used to add inhibitors to petroleum products.
Description
The orifice assembly (Figure 1) consists of an orifice body,
an orifice plate, and a positioning sleeve. Bolts and Teflon
O-ring gaskets mount the assembly to the meter body.
Installation Data
The integral orifice assembly (30374613-004) is supplied
with oval flanges having 1/2-inch process connections (see
Figure 1). Since the orifice assembly mounts directly to the
3-valve manifold or directly to ST 3000, do not specify the
optional adapter flanges when ordering ST 3000.
The optional 3-valve equalizing manifold mounts between
the meter body and the orifice assembly. The manifold,
which takes the place of three separate valves and
connecting piping, permits the user to equalize the meter for
calibration checks or to remove the meter body and
transmitter for service without disturbing the process.
Figure 1 — Cutaway view of integral orifice assembly.
Maintenance Data
No special tools or alignment procedures are required to
remove the orifice plate for cleaning or replacement. The
orifice plate makes metal-to-metal contact with the orifice
body; no internal gaskets are used. Teflon O-rings are used
at the outer end of the sleeve and at both flanges.
To remove the plate, remove the oval flange from the high
pressure side and slide out the sleeve and orifice plate; to
replace, slide in new (or cleaned) orifice plate, replace
sleeve and O-rings, and bolt flange into place.
Meter Body Protection
Since the orifice assembly mounts outside the meter body,
the transmitter can measure fluids at temperatures above
the rating of the meter body. The fluid in the passages to
the meter body is not flowing, so the temperature inside the
meter body is considerably lower than that in the flow lines.
The outside mounting also reduces the possibility of
entrained solids or corrosive fluids entering the meter body
chambers. This significantly reduces downtime for cleaning
or replacing the meter body.
FlangeO-rings
HP tap
LP tapOrifice body
O-ring
Flange
Sleeve
Orifice plate
FLOW
22843
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Integral Orifice Assembly to Measure Small Flow Rates 2
Operating Conditions
Operating Pressure 1500 psig (10.34 MPa), tested to 2250 psig (15.51 MPa) maximum
Operating Temperature 350°F (177°C) maximum
Materials Orifice Body: 316 Stainless Steel Sleeve: 316 Stainless Steel Orifice Plate: 316 Stainless Steel Gaskets (O-rings): Molded Teflon
Mounting Mounts on any meter body having taps on 2-1/8-inch centers.
Dimensions See Figure 2.
Flow — Differential Pressure Calculations
Refer to “Equivalent Flow Calculations” paragraphs which permit using Figures 3 and 4 for liquids for gases other than water and air.
Ordering Data
Use Table 1 to specify part numbers for the desired items.
TABLE 1 — Parts and Related Options for Integral Orifice Assembly
1 Orifice Body Assembly with two 1/2” adapter flanges part number
30374613-004
2 Orifice Plate (Kit, part number 30374615-001, contains entire set of 6 orifice plates)
Diameter (inches) 0.3390 0.1960 0.1130 0.0635 0.035 0.0200
Part Number 30689802-001 30689802-002 30689802-003 30689802-004 30689802-005 30689802-006
Water Flow (GPH)
125 to 600 35 to 200 11 to 60 3.5 to 20 1.25 to 6.5 0.5 to 2.5
Air Flow (SCFM) 10.5 to 64 3.1 to 20 1.0 to 66 0.3 to 2.1 0.1 to 0.7 0.04 to 0.3
3 DP Transmitter Model STDXXX-XXA-00000-. See 34-ST-03-60 or -65.
4 Optional Anderson-Greenwood 3-Valve Manifolds
Cast Carbon Steel M4AVIC: 30667597-001 316 Stainless Steel M4AVIS: 30667597-002
Honeywell Services can include installation, system calibration and checkout, system startup, and a choice of maintenance plans.
Meter body
1/2 schedule 80 pipe
3/4
228444-3/16 (closed)
1-7/16
1-3/4
1-1/2
5-5/8
. Figure 2 — Dimensions to nearest 1/8” of the 3-valve manifold and integral orifice.
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Integral Orifice Assembly to Measure Small Flow Rates 3
Equivalent Flow Calculations
Use the equation in one of the following paragraphs to
determine equivalent flow for a specific liquid or gas
referenced to water or air. Then use the appropriate flow
data graph (Figure 3 or 4) to determine the correct orifice
plate and the pressure differential to be measured by the
transmitter.
NOTE: Liquid flows (Figure 3) are based on water at 60°F and differential pressures between 20 and 600 inches of water. Gas flows (Figure 4) are based on dry air flowing at 100 psig at 70°F. Accuracy of uncalibrated orifices is within ±5% for the measured differential (as read from the graph) for water flows, and ±10% for air flows.
Liquid Flow
Determine the equivalent flow of a specific liquid
referenced to water at the base conditions:
1. Identify
Q´gh = desired maximum liquid flow
Gb = specific gravity of liquid at the base
temperature (60°F; 15.6°C)
Gr = specific gravity of liquid at operational flow
temperature. (1.00 = specific gravity of water at
60°F)
Definition: The specific gravity of a liquid is the
value of the liquid’s density divided by the
density of water at 60°F (62.37 lbs/ft3).
2. Convert any metric (SI) value of flow into the
English unit equivalent in standard gallons per
hour (GPH). (Convert any other English unit into
GPH.)
NOTE: Standard GPH is defined at a reference
temperature of 60°F (15.6°C) on which specific gravity of
the fluid is based.
3. The equivalent water flow value (for reference to
Figure 3) is:
Qgh = (Q´gh) x
Gb
1.00 x
1.00
Gr
4. Identify the appropriate orifice diameter and
differential pressure for the equivalent flow value
to specify the correct orifice and transmitter
range.
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Integral Orifice Assembly to Measure Small Flow Rates 4
Figure 3 — Water flow.
700
200
70
20
7
3
150
100
40
30
15
10
4
1.5
1
.6
.5
1000
900
800
700
600
500
400
300
200
150
100
90 80 70 60 50 40 30 20 15 10
.4
600
60
.020
.035
.063
5.1
13.1
96.3
39
Ori
fice
Dia
met
er (I
nche
s)
Differential Pressure—Inches of Water
Gal
lons
per
Hou
r at
60°
F—Fl
owin
g at
60°
F
22845
(Qgh
)
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Integral Orifice Assembly to Measure Small Flow Rates 5
Gas Flow
Determine the equivalent flow of a specific gas
referenced to air at the base conditions:
1. Identify
Q´m = desired maximum gas flow
Pf = absolute pressure of the flowing gas
Tf = absolute temperature of the gas
G = specific gravity of the gas.
2. Convert any metric (SI) values of the previous
parameters into the English unit equivalents
(i.e., flow into Standard Cubic Feet per Minute
(SCFM), absolute pressure into Pounds per
Square Inch Absolute (psia), absolute
temperature into Rankine degrees (°R = °F plus
460).
NOTE: SCFM is defined at reference conditions
of 30 inches of Mercury and 60°F for dry air.
3. The equivalent air flow value (for reference to
Figure 4) is:
Qm =
(G) X )(T
P2.150
m`Q
f
f
4. Identify the appropriate orifice diameter and
differential pressure for the equivalent flow value
to specify the correct orifice and transmitter
range.
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Integral Orifice Assembly to Measure Small Flow Rates 6
Figure 4 — Air flow.
7060
20
15
10
876
4
3
2
1.5
.10
.7
.6
.4
.3
.2
.1
.05
.04
.01
1000
900
800
700
600
500
400
200
150
100
80 70 60 50 40 30 20 10 8 7 6 5 4 3 2
.020
.035
.063
5.1
13.1
96.3
39
Ori
fice
Dia
met
er (
Inch
es)
Sta
nd
ard
Cu
bic
Fee
t p
er M
inu
te a
t 30
" H
g a
nd
60°
F D
RY
—
Slo
win
g a
t 10
0 p
sig
an
d 7
0°F
Dry
Differential Pressure—Inches of Water
22846
(Qm
)
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Integral Orifice Assembly to Measure Small Flow Rates 7
For More Information
Learn more about how Honeywell’s Integral Orifice
Assembly can be used to measure small flow rates
efficiently, visit our website www.honeywell.com/ps/hfs or
contact your Honeywell account manager.
Honeywell Process Solutions
1860 West Rose Garden Lane
Phoenix, Arizona 85027
Tel: 1-800-423-9883 or 1-800-343-0228 www.honeywell.com/ps
34-ST-03-33November 1995 © 1995 Honeywell International Inc.
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ST 3000 Smart Pressure TransmitterSeries 100 Differential Pressure Models Specifications 34-ST-03-60 August 2011
Introduction
In 1983, Honeywell introduced the first Smart Pressure
Transmitter― the ST 3000®. In 1989, Honeywell launched
the first all digital, bi-directional protocol for smart field
devices. Today, its ST 3000 Series 100UU Differential
Pressure Transmitters continue to bring proven “smart”
technology to a wide spectrum of pressure measurement
applications, from furnace combustion airflow rate to
hydrostatic tank gauging. The ST 3000 Series 100 (S100)
Differential Pressure Transmitter can be used with any
primary flow element to provide proven, repeatable flow
measurement.
Models
STD110 0 to 10 inH2O 0 to 25 mbar
STD120 0 to 400 inH2O 0 to 1,000 mbar
STD125 0 to 600 inH2O 0 to 1,500 mbar
STD130 0 to 100 psi 0 to 7 bar
STD170 0 to 3,000 psi 0 to 210 bar
All ST 3000 transmitters can be ordered to provide one of
the following output communication options.
Communications options
4-20 mA
Honeywell Digitally Enhanced (DE)
HART® (versions 5.x or 6.x)
FOUNDATION™ Fieldbus
Figure 1 - Series 100 Differential Pressure Transmitters feature field-proven piezoresistive sensor technology
When digitally integrated with Honeywell’s Experion®
Process Knowledge System or other TDC/TPS systems,
ST 3000 instruments provides local measurement accuracy
to the system level without adding typical A/D and D/A
converter inaccuracies as well as providing advantages
from the many other on-board advanced diagnostic
features. Honeywell’s high-performance ST 3000 S100
transmitters lead the industry in:
Accuracy
Stability
Reliability
Rangeability
Warranty
2 ST 3000 Smart Pressure Transmitter
ST 3000 Lifetime™ Transmitter Benefits
Total Accuracy = ±0.0375%
Stability = ±0.01% per year
Reliability = 470 years MTBF
Rangeability = 400 to 1
Lifetime Warranty = 15 years
The devices provide comprehensive self-diagnostics to help users maintain high uptime, meet regulatory requirements, and attain high quality standards. S100 transmitters are ideal for critical applications, such as custody transfer of natural gas and energy and material balances, where accuracy and stability are important.
Description
The ST 3000 transmitter can replace any 4 to 20 mA output transmitter in use today and operates over a standard two-wire system.
The measuring means is a piezoresistive sensor, which actually contains three sensors in one. It uses a differential pressure sensor, a temperature sensor and a static pressure sensor in delivering the most comprehensive compensated output signal available today.
Microprocessor-based electronics provide higher span-turndown ratio, improved temperature and pressure compensation, and improved accuracy.
The transmitter’s meter body and electronics housing resist shock, vibration, corrosion, and moisture. The electronics housing contains a compartment for the single-board electronics, which is isolated from an integral junction box. The single-board electronics is replaceable and interchangeable with any other ST 3000 Series 100 or Series 900 model transmitters.
Advanced Diagnostics
ST 3000 is now available for both HART® 6 and
FoundationTM Fieldbus with advanced diagnostics that
minimize unplanned plant outages, minimize maintenance
costs and by providing the industry’s most reliable
transmitter.
Provide advanced warning of possible failure events
and avoid costly shutdowns.
Three levels of failure reporting
Comprehensive list of on-board diagnostics
(Ref. ST 3000 User manual with HART® 6, 34-ST-25-
17 Rev: June 09 and FoundationTM Fieldbus option
manual 34-ST-25-15 Rev: June 09)
Configuration Tools
Like other Honeywell transmitters, the ST 3000 features
two-way communication and configuration capability
between the operator and the transmitter through several
Honeywell field-rated portable configuration devices,
including the Smartline Configuration Toolkit and the
Multiple Communication Configurator (MC ToolKit). While
both are made for in-field use, the MC Toolkit also can be
ordered for use in intrinsically safe, Class I, Div. 1
environments.
The SCT 3000 Smartline® Configuration Toolkit provides an
easy way to configure instruments using a personal
computer as the configuration interface. The toolkit enables
configuration of devices before shipping or prior to field
installation. The SCT 3000 can operate in the off-line mode
to pre-configure an unlimited number of devices. This
database can then be loaded down-line during instrument
commissioning.
Features
Choice of linear or square root output conformity is a
simple configuration selection.
Direct digital integration with Experion PKS and other
control systems provides local measurement accuracy
to the system level without adding typical A/D and D/A
converter inaccuracies.
Unique piezoresistive sensor automatically
compensates input for real-world temperature and
static pressure variations.
Added “smart” features include configuring lower and
upper range values, simulating accurate analog output,
and selecting preprogrammed engineering units for
display.
Smart transmitter capabilities with local or remote
interfacing means significant manpower efficiency
improvements in commissioning, start-up, and ongoing
maintenance functions.
ST 3000 transmitters feature full Dual-Seal certification
based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.01
requirements without the use of additional seal
protection elements.
ST 3000 transmitters are available fully compliant to
SIL 2/3 requirements as a standard option.
ST 3000 Smart Pressure Transmitter 3
Operating Conditions – All Models
Parameter Reference Condition
Rated Condition Operative Limits Transportation and Storage
C F C F C F C F
Ambient Temperature
STD110 25±1 77±2 -15 to 65 5 to 150 -40 to 70 -40 to 158 -40 to 70 -40 to 158
STD125 25±1 77±2 -40 to 85 -40 to 185 -40 to 85 -40 to 185 -55 to 125 -67 to 257
STD120, STD130, STD170 25±1 77±2 -40 to 85 -40 to 185 -40 to 93 -40 to 200 -55 to 125 -67 to 257
Meter Body Temperature
STD110 25±1 77±2 -15 to 65 5 to 150 -40 to 70 -40 to 158 -40 to 70 -40 to 158
STD125 25±1 77±2 -40 to 85 -40 to 185 -40 to 85 -40 to 185 -55 to 125 -67 to 257
STD120, STD130, STD170 25±1 77±2 -40 to 1101 -40 to 2301 -40 to 125 -40 to 257 -55 to 125 -67 to 257
Humidity %RH 10 to 55 0 to 100 0 to 100 0 to 100
Vac. Region – Min. Pressure All Models Except STD110 mmHg absolute inH2O absolute
AtmosphericAtmospheric
25 13
2 (short term ) 2 1 (short term ) 2
Supply Voltage, Current, and Load Resistance
Voltage Range: 10.8 to 42.4 Vdc at terminals Current Range: 3.0 to 21.8 mA Load Resistance: 0 to 1,440 ohms (as shown in Figure 2)
Maximum Allowable Working Pressure (MAWP)4
(ST 3000 products are rated to Maximum Allowable Working Pressure. MAWP depends on Approval Agency
and transmitter materials of construction.)
STD110 = 50 psi, 3.45 bar
STD120, STD125, STD130 and STD170 = 4,500 psi, 310 bar 3
Static Pressure Limit = Maximum Allowable Working Pressure (MAWP) = Overpressure Limit for ST 3000 Differential Pressure Transmitters
1 For CTFE fill fluid, the rating is -15 to 110C (5 to 230F) 2 Short term equals 2 hours at 70C (158F) 3 MAWP applies for temperature range -40 to 125C. However, Static Pressure Limit is de-rated to 3,000 psi from -26C to -40C.
Use of graphite o-rings de-rates transmitter to 3,625 psi. Use of adaptor with graphite o-rings de-rates transmitter to 3,000 psi. 4 Consult factory for MAWP of ST 3000 transmitters with CSA approval.
Note: A minimum of 250 ohms of loop resistance is necessary to support communications. Loop resistance equals barrier resistance plus wire resistance plus receiver resistance.
= Operating Area
0 10.8 16.28 20.63 25 28.3 37.0 42.4
1440
1200
800
650
450
250
Operating Voltage (Vdc)
LoopResistance
(ohms)
Note: A minimum of 250 ohms of loop resistance is necessary to support communications. Loop resistance equals barrier resistance plus wire resistance plus receiver resistance.
= Operating Area
0 10.8 16.28 20.63 25 28.3 37.0 42.4
1440
1200
800
650
450
250
Operating Voltage (Vdc)
LoopResistance
(ohms)
Figure 2 - Supply voltage and loop resistance chart
4 ST 3000 Smart Pressure Transmitter
Performance Under Rated Conditions* - Model STD110 (0 to 10 inH2O) Parameter Description
Upper Range Limit inH2O mbar
10 (39.2F/4C is standard reference temperature for inH2O range.) 25
Minimum Span inH2O mbar
0.4 1
Turndown Ratio 25 to 1
Zero Elevation and Suppression No limit except minimum span within ±100% URL.
Accuracy (Reference – Includes combined effects of linearity, hysteresis, and repeatability)
• Accuracy includes residual error after averaging successive readings.
• For FOUNDATIONTM Fieldbus use
Digital Mode specifications. • For HART® use Analog Mode specifications.
In Analog Mode: ±0.1% of calibrated span or upper range value (URV), whichever is greater, terminal based. For URV below reference point (1.5 inH2O), accuracy equals:
OinHspan
OinH1.50.0750.025
2
2 or
mbar span
mbar 3.750.0750.025 in % of span
In Digital Mode: ±0.0875% of calibrated span or upper range value (URV), whichever is greater, terminal based. For URV below reference point (1.5 inH2O), accuracy equals:
OinHspan
OinH1.50.0750.0125
2
2 or
mbar span
mbar 3.750.0750.0125 in % of span
Zero Temperature Effect per 28C (50F)
In Analog Mode: ±0.2625% of span. For URV below reference point (10 inH2O), effect equals:
OinHspan
OinH100.250.0125
2
2 or
mbar span
mbar 250.250.0125 in % of span
In Digital Mode: ±0.25% of span. For URV below reference point (10 inH2O), effect equals:
OinHspan
OinH100.25
2
2 or
mbarspan
mbar250.25 in % of span
Combined Zero and Span Temperature Effect per 28C (50F)
In Analog Mode: ±0.4875% of span. For URV below reference point (10 inH2O), effect equals:
OinHspan
OinH100.250.2375
2
2 or
mbar span
mbar 250.250.2375 in % of span
In Digital Mode: ±0.4625% of span. For URV below reference point (10 inH2O), effect equals:
OinHspan
OinH100.250.2125
2
2 or
mbar span
mbar 250.250.2125 in % of span
* Performance specifications are based on reference conditions of 25C (77F), zero (0) static pressure, 10 to 55% RH, and 316 Stainless Steel barrier diaphragm.
ST 3000 Smart Pressure Transmitter 5
Performance Under Rated Conditions* - Model STD120 (0 to 400 inH2O) Parameter Description Upper Range Limit inH2O mbar
400 (39.2F/4C is standard reference temperature for inH2O range.) 1,000
Minimum Span inH2O mbar
1 Note: Recommended minimum span in square root mode is 20 inH2O (50 mbar).2.5
Turndown Ratio 400 to 1
Zero Elevation and Suppression
No limit except minimum span within ±100% URL. Specifications valid from -5 to +100% URL.
Accuracy (Reference – Includes combined effects of linearity, hysteresis, and repeatability)
• Accuracy includes residual error after averaging successive readings.
• For FOUNDATIONTM Fieldbus use
Digital Mode specifications. • For HART® use Analog Mode specifications.
In Analog Mode: ±0.0525% of calibrated span or upper range value (URV), whichever is greater, terminal based. For URV below reference point (25 inH2O), accuracy equals:
OinHspan
OinH250.02750.025
2
2 or
mbar span
mbar 620.02750.025 in % of span
In Digital Mode: ±0.0375% of calibrated span or upper range value (URV), whichever is greater, terminal based. For URV below reference point (25 inH2O), accuracy equals:
OinHspan
OinH250.0250.0125
2
2 or
mbar span
mbar 620.0250.0125 in % of span
* For High Accuracy (HA) option: ±0.025% of calibrated span or upper range value (URV), whichever is greater, terminal based.
Zero Temperature Effect per 28C (50F)
In Analog Mode: ±0.0625% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.050.0125
2
2 or
mbar span
mbar 1250.050.0125 in % of span
In Digital Mode: ±0.05% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.05
2
2 or
mbarspan
mbar1250.05 in % of span
Combined Zero and Span Temperature Effect per 28C (50F)
In Analog Mode: ±0.10% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.050.05
2
2 or
mbar span
mbar 1250.050.05 in % of span
In Digital Mode: ±0.075% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.050.025
2
2 or
mbar span
mbar 1250.050.025 in % of span
Zero Static Pressure Effect per 1,000 psi (70 bar)
±0.075% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.06250.0125
2
2 or
mbar span
mbar 1250.06250.0125 in % of span
Combined Zero and Span Static Pressure Effect per 1,000 psi (70 bar)
±0.15% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.06250.0875
2
2 or
mbar span
mbar 1250.06250.0875 in % of span
Stability ±0.01% of URL per year for lifetime
* Performance specifications are based on reference conditions of 25C (77F), zero (0) static pressure, 10 to 55% RH, and 316
Stainless Steel barrier diaphragm.
6 ST 3000 Smart Pressure Transmitter
Performance Under Rated Conditions* - Model STD125 (0 to 600 inH2O) Parameter Description
Upper Range Limit inH2O mbar
600 (39.2F/4C is standard reference temperature for inH2O range.) 1,500
Minimum Span inH2O mbar
6 15
Turndown Ratio 100 to 1
Zero Elevation and Suppression No limit except minimum span within 0 to 100% URL.
Accuracy (Reference – Includes combined effects of linearity, hysteresis, and repeatability)
• Accuracy includes residual error after averaging successive readings.
• For FOUNDATIONTM Fieldbus use
Digital Mode specifications. • For HART® use Analog Mode specifications.
In Analog Mode: ±0.075% of calibrated span or upper range value (URV), whichever is greater, terminal based. For URV below reference point (25 inH2O), accuracy equals:
OinHspan
OinH250.03750.0375
2
2 or
mbar span
mbar 620.03750.0375 in % of span
In Digital Mode: ±0.05% of calibrated span or upper range value (URV), whichever is greater, terminal based. For URV below reference point (25 inH2O), accuracy equals:
OinHspan
OinH250.03750.0125
2
2 or
mbar span
mbar 620.03750.0125 in % of span
Zero Temperature Effect per 28C (50F)
In Analog Mode: ±0.0625% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.050.0125
2
2 or
mbar span
mbar 1250.050.0125 in % of span
In Digital Mode: ±0.05% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.05
2
2 or
mbarspan
mbar1250.05 in % of span
Combined Zero and Span Temperature Effect per 28C (50F)
In Analog Mode: ±0.10% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.050.05
2
2 or
mbar span
mbar 1250.050.05 in % of span
In Digital Mode: ±0.075% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.050.025
2
2 or
mbar span
mbar 1250.050.025 in % of span
Zero Static Pressure Effect per 1,000 psi (70 bar)
±0.075% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.06250.0125
2
2 or
mbar span
mbar 1250.06250.0125 in % of span
Combined Zero and Span Static Pressure Effect per 1,000 psi (70 bar)
±0.20% of span. For URV below reference point (50 inH2O), effect equals:
OinHspan
OinH500.06250.1375
2
2 or
mbar span
mbar 1250.06250.1375 in % of span
Stability ±0.015% URL per year
* Performance specifications are based on reference conditions of 25C (77F), zero (0) static pressure, 10 to 55% RH, and 316 Stainless Steel barrier diaphragm.
ST 3000 Smart Pressure Transmitter 7
Performance Under Rated Conditions* - Model STD130 (0 to 100 psi) Parameter Description
Upper Range Limit psi bar
100 7
Minimum Span psi bar
1 0.07
Turndown Ratio 100 to 1
Zero Elevation and Suppression No limit except minimum span within –18 and +100% URL. Specifications valid from –5 to +100% URL.
Accuracy (Reference – Includes combined effects of linearity, hysteresis, and repeatability) • Accuracy includes residual error
after averaging successive readings.
• For FOUNDATIONTM Fieldbus use
Digital Mode specifications. • For HART® use Analog Mode specifications.
In Analog Mode: ±0.075% of calibrated span or upper range value (URV), whichever is greater, terminal based. For URV below reference point (15 psi), accuracy equals:
psispan
psi150.050.025 or
bar span
bar 10.050.025 in % of span
In Digital Mode: ±0.0625% of calibrated span or upper range value (URV), whichever is greater, terminal based. For URV below reference point (15 psi), accuracy equals:
psispan
psi150.050.0125 or
bar span
bar 10.050.0125 in % of span
Zero Temperature Effect per 28C (50F)
In Analog Mode: ±0.0625% of span. For URV below reference point (30 psi), effect equals:
psispan
psi300.050.0125 or
bar span
bar 20.050.0125 in % of span
In Digital Mode: ±0.05% of span. For URV below reference point (30 psi), effect equals:
psispan
psi300.05 or
barspan
bar20.05 in % of span
Combined Zero and Span Temperature Effect per 28C (50F)
In Analog Mode: ±0.10% of span. For URV below reference point (30 psi), effect equals:
psispan
psi300.050.05 or
bar span
bar 20.050.05 in % of span
In Digital Mode: ±0.075% of span. For URV below reference point (30 psi), effect equals:
psispan
psi300.050.025 or
bar span
bar 20.050.025 in % of span
Zero Static Pressure Effect per 1,000 psi (70 bar)
±0.075% of span. For URV below reference point (30 psi), effect equals:
psispan
psi300.06250.0125 or
bar span
bar 20.06250.0125 in % of span
Combined Zero and Span Static Pressure Effect per 1,000 psi (70 bar)
±0.15% of span. For URV below reference point (30 psi), effect equals:
psispan
psi300.06250.0875 or
bar span
bar 20.06250.0875 in % of span
Stability ±0.04% of URL per year.
* Performance specifications are based on reference conditions of 25C (77F), zero (0) static pressure, 10 to 55% RH, and 316 Stainless Steel barrier diaphragm.
8 ST 3000 Smart Pressure Transmitter
Performance Under Rated Conditions* - Model STD170 (0 to 3,000 psi) Parameter Description
Upper Range Limit psi bar
3,000 210
Minimum Span psi bar
30 2.1
Turndown Ratio 100 to 1
Zero Elevation and Suppression No limit except minimum span within –0.6 and +100% URL. Specifications valid over this range.
Accuracy (Reference – Includes combined effects of linearity, hysteresis, and repeatability) • Accuracy includes residual error
after averaging successive readings.
• For FOUNDATIONTM Fieldbus use
Digital Mode specifications. • For HART® use Analog Mode specifications.
In Analog Mode: ±0.15% of calibrated span or upper range value (URV), whichever is greater, terminal based. For URV below reference point (300 psi), accuracy equals:
psispan
psi3000.100.05 or
bar span
bar 210.100.05 in % of span
In Digital Mode: ±0.125% of calibrated span or upper range value (URV), whichever is greater, terminal based. For URV below reference point (300 psi), accuracy equals:
psispan
psi3000.100.025 or
bar span
bar 210.100.025 in % of span
Zero Temperature Effect per 28C (50F)
In Analog Mode: ±0.1125% of span. For URV below reference point (500 psi), effect equals:
psispan
psi5000.100.0125 or
bar span
bar 350.100.0125 in % of span
In Digital Mode: ±0.10% of span. For URV below reference point (500 psi), effect equals:
psispan
psi5000.10 or
barspan
bar 350.10 in % of span
Combined Zero and Span Temperature Effect per 28C (50F)
In Analog Mode: ±0.175% of span. For URV below reference point (500 psi), effect equals:
psispan
psi5000.100.075 or
bar span
bar 350.100.075 in % of span
In Digital Mode: ±0.15% of span. For URV below reference point (500 psi), effect equals:
psispan
psi5000.100.05 or
bar span
bar 350.100.05 in % of span
Zero Static Pressure Effect per 1,000 psi (70 bar)
±0.075% of span. For URV below reference point (500 psi), effect equals:
psispan
psi5000.06250.0125 or
bar span
bar 350.06250.0125 in % of span
Combined Zero and Span Static Pressure Effect per 1,000 psi (70 bar)
±0.15% of span. For URV below reference point (500 psi), effect equals:
psispan
psi5000.06250.0875 or
bar span
bar 350.06250.0875 in % of span
Stability ±0.03% of URL per year.
* Performance specifications are based on reference conditions of 25C (77F), zero (0) static pressure, 10 to 55% RH, and 316 Stainless Steel barrier diaphragm.
ST 3000 Smart Pressure Transmitter 9
Performance Under Rated Conditions – All Models Parameter Description
Output (two-wire)
Digital communications :
Analog : 4 to 20 mA (Normal signal range is ≥ 3.8 mA and ≤ 20.8 mA. Transmitter failure values are: is ≥ 3.6 mA and ≤ 20.9 mA
Honeywell DE mode, FOUNDATIONTM
Fieldbus or HART® protocol (selectable versions 5.x or 6.x available).
Supply Voltage Effect 0.005% span per volt.
Damping Time Constant Adjustable from 0 to 32 seconds digital damping.
NAMUR NE 43 Compliance (Option “NE”)
Transmitter failure information is generated when the measuring information is invalid or no longer present. Failure information is transmitted as a current signal but outside the normal 4-20 mA measurement signal level. Transmitter failure values are: ≤ 3.6 mA and ≥ 21.0 mA. The normal signal range is ≥ 3.8 mA and ≤ 20.5 mA.
SIL 2/3 Compliance (Option “SL”)
SIL certified to IEC 61508 for non-redundant use in SIL 2 related Safety Systems (single use) and for redundant (multiple) use in SIL 3 Safety Systems through TÜV Nord Sys Tec GmbH & Co. KG under the following standards: IEC61508-1: 1998; IEC 61508-2: 2000; IEC61508-3: 1998.
Lightning Protection Option
(Option “LP”)
Leakage Current: 10 microamps max. @ 42.4 VDC, 93°C
Impulse Rating: 10/20 µ sec. 5,000 Amps (50 strikes) 10,000 Amps (20 strikes) (rise/decay) 10/1,000 µ sec. 250 Amps (1,000 strikes) 500 Amps (400 strikes)
Physical and Approval Bodies Parameter Description
Barrier Diaphragms Material STD125, STD110 STD120, STD130, STD170
316L SS, Gold-plated 316L SS 316L SS, Hastelloy® C-2762, Monel® 400 3, Tantalum, Gold-plated 316L SS, Gold-plated Hastelloy® C-276, Gold-plated Monel® 400
Process Head Material STD125, STD110 STD120, STD130, STD170
316 SS4, Carbon Steel (Zinc-plated) 5 316 SS4, Carbon Steel (Zinc-plated) 5, Hastelloy® C-2766, Monel® 400 7
Vent/Drain Valves & Plugs 1 316 SS4, Hastelloy® C-2762, Monel® 400 8
Head Gaskets Glass-filled PTFE standard. Viton® and graphite are optional. See MSG.
Meter Body Bolting Carbon Steel (Zinc plated) standard. Options include 316 SS, NACE A286 SS bolts and 304 SS nuts and B7M.
Optional Adapter Flange and Bolts Adapter Flange materials include 316 SS, Hastelloy® C-276 and Monel® 400. Bolt material for flanges is dependent on process head bolts material chosen. Standard adaptor o-ring material is glass-filled PTFE. Viton® and graphite are optional.
Mounting Bracket Carbon Steel (Zinc-plated) or Stainless Steel bracket or Carbon Steel flat bracket available (standard options).
Fill Fluid Silicone DC® 200 oil or CTFE (Chlorotrifluoroethylene). Note that Model STD110 is only available with silicone fill fluid.
Electronic Housing Epoxy-Polyester hybrid paint. Low Copper-Aluminum. Meets NEMA 4X (watertight) and NEMA 7 (explosion proof). All stainless steel housing is optional.
Mounting Can be mounted in virtually any position using the standard mounting bracket. Bracket is designed to mount on 2-inch (50 mm) vertical or horizontal pipe. See Figure 3.
Process Connections 1/4-inch NPT; 1/2-inch NPT with adapter (standard option, meets DIN requirements)
Wiring Accepts up to 16 AWG (1.5 mm diameter).
Dimensions See Figure 4.
Net Weight 9.0 pounds (4.1 Kg). 1
Vent/Drains are sealed with Teflon® or PTFE 2 Hastelloy® C-276 or UNS N10276 3 Monel® 400 or UNS N04400 4 Supplied as 316 SS or as Grade CF8M, the casting equivalent of 316 SS.
5 Carbon Steel heads are zinc-plated and not recommended for water service due to hydrogen migration. For that service, use 316 stainless steel wetted Process Heads.
6 Hastelloy® C-276 or UNS N10276. Supplied as indicated or as Grade CW12MW, the casting equivalent of Hastelloy® C-276 7 Monel® 400 or UNS N04400. Supplied as indicated or as Grade M30C, the casting equivalent of Monel® 400
8 Monel 400® or UNS N04400 or UNS N04405
10 ST 3000 Smart Pressure Transmitter
Certifications
Type of Protection Comm. Option Field Parameters Temp. Codes
Explosionproof: Class I, Division 1, Groups A, B, C, D locations Dust Ignition Proof: Class II, III, Division 1, Groups E, F, G locations, Enclosure Type 4X
All All T5 Ta = 93ºC
4-20 mA / DE
Vmax = 42.4V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC Intrinsically Safe: Class I, II, III, Division 1, Groups A, B, C, D, E, F, G locations, Enclosure Type 4X
4-20 mA /
Vmax = 30V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
Fieldbus – Entity (Not FISCO)
Vmax = 32V Imax = 120mA Ci = 4.2nF Li = 0 Pi =0.84W
T4 Ta = 40ºC T3 Ta = 93ºC
Fieldbus – Entity (Not FISCO)
Vmax = 24V Imax = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T4 Ta = 40ºC T3 Ta = 93ºC
Intrinsically Safe: Class I, II, III, Division 1, Groups A, B, C, D, E, F, G locations; Class 1, Zone 0, AEx ia Group IIC, Enclosure Type 4X / IP 66/67
FISCO
Vmax = 17.5V Imax = 380mA Ci = 4.2nF Li = 0 Pi =5.32W
T4 Ta = 40ºC T3 Ta = 93ºC
4-20 mA / DE
Vmax = 42.4V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC Nonincendive: Class I, Division 2, Groups A, B, C, D locations, Enclosure Type 4X
4-20 mA / HART
Vmax = 30V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
Fieldbus – Entity (Not FNICO)
Vmax = 32V Imax = 120mA Ci = 4.2nF Li = 0 Pi =0.84W
T4 Ta = 40ºC T3 Ta = 93ºC
Fieldbus – Entity (Not FNICO)
Vmax = 24V Imax = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T4 Ta = 40ºC T3 Ta = 93ºC
FM ApprovalsSM
Nonincendive: Class I, Division 2, Groups A, B, C, D; Suitable for: Class II, Division 2, Groups F&G; Class III, Division 2; Class I, Zone 2, Group IIC, Enclosure Type 4X / IP 66/67
FNICO Vmax = 32V Ci = 4.2nF Li = 0
T4 Ta = 40ºC T3 Ta = 93ºC
* Li = 0 except Li = 150µH when Option ME, Analog Meter, is selected.
FM ApprovalsSM is a service mark of FM Global
ST 3000 Smart Pressure Transmitter 11
Type of Protection Comm. Option Field Parameters Temp. Codes
Explosion Proof: Class I, Division 1, Groups B, C, D locations Dust Ignition Proof: Class II, III, Division 1, Groups E, F, G locations, Enclosure Type 4X
All All T4 Ta = 93ºC
4-20 mA / DE
Vmax = 42V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
4-20 mA / HART
Vmax = 42V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
Intrinsically Safe: Class I, II, III, Division 1, Groups A, B, C, D, E, F, G locations, Enclosure Type 4X
Fieldbus – Entity (Not FISCO)
Vmax = 24V Imax = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T4 Ta = 40ºC T3 Ta = 93ºC
4-20 mA / DE
Vmax = 42.4V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
4-20 mA / HART
Vmax = 30V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
Nonincendive: Class I, Division 2, Groups A, B, C, D locations, Enclosure Type 4X
Fieldbus – Entity (Not FNICO)
Vmax = 24V Imax = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T4 Ta = 40ºC T3 Ta = 93ºC
Canadian Standards
Association (CSA)
Canadian Registration Number (CRN):
All ST 3000 models except STG19L, STG99L, STG170 and STG180 have been registered in all provinces and territories in Canada and are marked CRN: 0F8914.5C.
12 ST 3000 Smart Pressure Transmitter
Type of Protection Comm. Option Field Parameters Temp. Codes
Flameproof, Zone 1: Ex d IIC, Enclosure IP 66/67
All All T5 Ta = –50 to 93ºC T6 Ta = –50 to 78ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
IECEx International
Electrotechnical Commission
(LCIE)
Intrinsically Safe, Zone 0/1: Ex ia IIC, Enclosure IP 66/67
Fieldbus (Not FISCO)
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
* Li = 0 except Li = 150µH when Option ME, Analog Meter, is selected.
Type of Protection Comm. Option Field Parameters Temp. Codes
Flameproof, Zone 1: Ex d IIC, Enclosure IP 66/67
All All T5 Ta = –50 to 93ºC T6 Ta = –50 to 78ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
Intrinsically Safe, Zone 0/1: Ex ia IIC, Enclosure IP 66/67
Fieldbus (Not FISCO)
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
SAEx (South Africa) Multiple Marking:
Flameproof, Zone 1: Ex d IIC, Enclosure IP 66/67 Intrinsically Safe, Zone 0/1: Ex ia IIC, Enclosure IP 66/67 The user must determine the type of protection required for installation of the equipment. The user shall then check the box [√] adjacent to the type of protection used on the equipment certification nameplate. Once a type of protection has been checked on the nameplate, subsequently the equipment shall not be reinstalled using any of the other certification types.
Fieldbus (Not FISCO)
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
* Li = 0 except Li = 150µH when Option ME, Analog Meter, is selected.
ST 3000 Smart Pressure Transmitter 13
Type of Protection Comm. Option Field Parameters Temp. Codes
Flameproof, Zone 0: , Ex tD
Enclosure IP 66/67 All All
A20 IP6X T95ºC Ta = 93ºC or T80ºC Ta = 78ºC
Flameproof, Zone 1: , Ex d IIC, Ex tD
Enclosure IP 66/67 All All
T5 Ta = –50 to +93ºC T6 Ta = –50 to +78ºC, A21 IP6X T95ºC Ta = 93ºC or T80ºC Ta = 78ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
Intrinsically Safe, Zone 0/1:
, Ex ia IIC, Enclosure IP 66/67
Fieldbus (Not FISCO)
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
Non-Sparking, Zone 2:
,Ex nA IIC (Honeywell), Enclosure IP 66/67
Fieldbus (Not FNICO)
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
ATEX (LCIE)
Multiple Marking: Flameproof, Zone 1: , Ex d IIC Intrinsically Safe, Zone 0/1: , Ex ia IIC Non-Sparking, Zone 2: , Ex nA IIC NOTE: The user must determine the type of protection required for installation of the equipment. The user shall then check the box [ √ ] adjacent to the type of protection used on the equipment certification nameplate. Once a type of protection has been checked on the nameplate, subsequently the equipment shall not be reinstalled using any of the other certification types.
Fieldbus (Not FISCO/FNICO)
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
* Li = 0 except Li = 150µH when Option ME, Analog Meter, is selected.
14 ST 3000 Smart Pressure Transmitter
Type of Protection Comm. Option Field Parameters Temp. Codes
Flameproof, Zone 1: BR-Ex d IIC Enclosure IP 66/67
All All T5 Ta = –50 to 93ºC T6 Ta = –50 to 78ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
INMETRO (CERTUSP)
Brazil
Intrinsically Safe, Zone 0/1: BR-Ex ia IIC Enclosure IP 66/67
Fieldbus (Not FISCO)
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
* Li = 0 except Li = 150µH when Option ME, Analog Meter, is selected.
This certificate defines the certifications covered for the ST 3000 Pressure Transmitter family of
products, including the SMV 3000 Smart Multivariable Transmitter. It represents the compilation of
the five certificates Honeywell currently has covering the certification of these products into marine
applications.
For ST 3000 Smart Pressure Transmitter and SMV 3000 Smart Multivarible Transmitter
American Bureau of Shipping (ABS) - 2009 Steel Vessel Rules 1-1-4/3.7, 4-6-2/5.15, 4-8-3/13 &
13.5, 4-8-4/27.5.1, 4-9-7/13. Certificate number: 04-HS417416-PDA
Bureau Veritas (BV) - Product Code: 389:1H. Certificate number: 12660/B0 BV
Det Norske Veritas (DNV) - Location Classes: Temperature D, Humidity B, Vibration A, EMC B,
Enclosure C. For salt spray exposure; enclosure of 316 SST or 2-part epoxy protection with 316
SST bolts to be applied. Certificate number: A-11476
Korean Register of Shipping (KR) - Certificate number: LOX17743-AE001
ST 3000 Pressure
Transmitter Marine
Certificate
(MT Option)
Lloyd's Register (LR) - Certificate number: 02/60001(E1) & (E2)
ST 3000 Smart Pressure Transmitter 15
The ST 3000 Smart Pressure Transmitters are in conformity with the essential requirements of the Pressure Equipment Directive.
Honeywell ST 3000 Smart Pressure Transmitters are designed and manufactured in accordance with the applicable portions of Annex I, Essential Safety Requirements, and sound engineering practices. These transmitters have no pressurized internal volume, or have a pressurized internal volume rated less than 200 bar (2,900 psig), and/or have a maximum volume of less than 0.1 liter (Article 3, 1.1.(a) first indent, Group 1 fluids). Therefore, these transmitters are not subject to the essential requirements of the directive 97/23/EC (PED, Annex I) and shall not have the CE mark applied.
For transmitters rated > 200 bar (2,900 psig) < 1,000 bar (14,500 psig) Honeywell maintains a technical file in accordance with Annex III, Module A, (internal production control) when the CE mark is required. Transmitter Attachments: Diaphragm Seals, Process Flanges and Manifolds comply with Sound Engineering Practice.
European Pressure
Equipment Directive (PED)
(97/23/EC)
NOTE: Pressure transmitters that are part of safety equipment for the protection of piping (systems) or vessel(s) from exceeding allowable pressure limits, (equipment with safety functions in accordance with Pressure Equipment Directive 97/23/EC article 1, 2.1.3), require separate examination.
A formal statement from TÜV Industry Service Group of TÜV America, Inc., a division of TÜV Süddeutschland, a Notified Body regarding the Pressure Equipment Directive, can be found at www.honeywell.com. A hard copy may be obtained by contacting a Honeywell representative.
CE Mark Electro Magnetic Compatibility (EMC) (2004/108/EC) All Models: EN 50081-1: 1992; EN 50082-2:1995; EN 61326-1:1997 + A1, A2, and A3 – Industrial Locations
Dual Seal Certification
Dual Seal Certification based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.01 requirements without the use of additional seal protection elements.
Recommended Frequency of Calibration
Honeywell recommends verifying the calibration of these devices once every four years.
Approved Manufacturing
Locations
Honeywell Process Solutions - York, PA USA Honeywell (Tianjin) Limited – Tianjin, P.R. China Honeywell Automation India Ltd. – Pune 411013 India
FoundationTM Fieldbus is a trademark of the Fieldbus Foundation. Viton® is a registered trademark of DuPont HART® is a registered trademark of HART Communications Foundation. Teflon® is a registered trademark of DuPont. Hastelloy® C-276 is a registered trademark of Haynes International. DC® 200 is a registered trademark of Dow Corning. Monel® 400 is a registered trademark of Special Metals Corporation. FM ApprovalsSM is a service mark of FM Global ST 3000 and Experion are registered trademarks of Honeywell International Inc.
16 ST 3000 Smart Pressure Transmitter
Mounting
Figure 3 – Examples of typical mounting positions
Reference Dimensions: millimeters
inches
Figure 4 – Typical mounting dimensions of STD110, STD120, STD125, STD130 & STD170 for reference
ST 3000 Smart Pressure Transmitter 17
Options
High Accuracy (Option HA)
Extends applicable S100 models to ±0.025% analog
reference accuracy.
Mounting Bracket (Options MB, MX, SB, SX, FB)
The mounting bracket is available in either zinc-plated
carbon steel or stainless steel and is suitable for
horizontal or vertical mounting on a two inch (50
millimeter) pipe, as well as wall mounting. An optional
flat mounting bracket is also available in carbon steel for
two inch (50 millimeter) pipe mounting. An option also
exists for Marine approved mounting brackets used with
Marine certification options.
Indicating Meter (Options ME and SM)
Two integral meter options are available. An analog
meter (option ME) is available with a dual 0 to 10 square
root and 0 to 100% linear scale. The Smart Meter
(option SM) provides an LCD display for both analog
and digital output and can be configured to display
pressure in selected engineering units.
HART® Output Protocol (Options HC and H6)
Optional electronic modules for the ST 3000 provide
HART® Protocol compatibility in either HART® 5.x or 6.x
formats. Transmitters with a HART® Option are
compatible with any HART® enabled system that
provides 5.x or 6.x format support.
Digital Enhanced Output (Option DE)
A communications protocol used together with TDC and
Experion system solutions to provide a higher level and
more secure data interface between instruments and the
control system.
FoundationTM Fieldbus Output (Option FF)
Equips transmitter with FF protocol for use in 31.25
kbit/s FF networks. See document 34-ST-03-72 for
additional information on ST 3000 Fieldbus transmitters.
SIL2/SIL3 Certification (Option SL)
This ST 3000 product is available for use with safety
systems. With the SL option, we are fully certified to SIL
2 capability for single transmitters and SIL 3 capability
for multiple transmitter use through TÜV Nord Sys Tec
GmbH & Co. KG. We are in compliance with the
following SIL standards:
IEC 61508-1: 1998;
IEC 61508-2: 2000;
IEC 61508-3: 1998
Lightning Protection (Option LP)
A terminal block is available with circuitry that protects
the transmitter from transient surges induced by nearby
lightning strikes.
NAMUR NE43 Compliance (Option NE)
This option provides software the meets the NAMUR
NE43 requirements for failsafe software. Transmitter
failure information is generated when the measuring
information is no longer valid.
Transmitter failure values are ≤ 3.6 mA and ≥ 21.0 mA.
The normal ST 3000 ranges are ≤ 3.8 mA and ≥ 20.8 mA.
Write Protection (Options WP and WX)
Provides the capability to hardwire write-protect
installed transmitter configurations.
Stainless Steel Tagging (Option TG)
Up to 30 characters can be added on the stainless
steel nameplate mounted on the transmitter’s
electronics housing at no extra cost. A stainless steel
wired on tag with additional data of up to 4 lines of 28
characters is also available. The number of characters
for tagging includes spaces.
Transmitter Configuration (Options TC and FC)
With Option TC, the factory can configure the analog,
DE or HART® transmitter’s linear/square root
extraction, damping time, LRV, URV and mode
(analog/digital) and enter an ID tag of up to eight
characters and scratchpad information as specified.
With Option FC, the Device ID, Transmitter Tag, Unit
Level Node Address, Output Mode and Damping Time
Constants can be specified.
Custom Calibration and ID in Memory (Option CC)
The factory can calibrate any range within the scope of
the transmitter’s range and enter an ID tag of up to
eight characters in the transmitter’s memory.
Indicator Configuration (Option CI)
Provides custom configuration of Smart Meters
Lifetime Warranty (Option WL)
Extends limited 1-year warranty policy to 15 years for
ST 3000 S100 pressure transmitters. See Honeywell
Terms and Conditions.
18 ST 3000 Smart Pressure Transmitter
Model Selection Guides are subject to change and are inserted into the specifications as guidance only. Prior to specifying or ordering a model check for the latest revision Model Selection Guides which are published at: http://hpsweb.honeywell.com/Cultures/en-US/Products/Instrumentation/ProductModelSelectionGuides/default.htm
Model Selection Guide
34-ST-16U-01Issue 65Page 1 of 5
ST 3000 Smart Transmitter Model Selection GuideDifferential Pressure (DP)Series 100
Instructions ● Select the desired Key Number. The arrow to the right marks the selection available. ● Make one selection from each Table (I, II and IV) using the column below the proper arrow. ● Select as many Table III options as desired plus a communications option selection. ● A ( ● ) denotes unrestricted availability. A letter denotes restricted availability. ● Restrictions follow Table IV.
- - +
KEY NUMBER
Important Note:
TABLE I - METER BODY
A _ _ ● ● ● ● ●B _ _ ● ● ●C _ _ 19 19 19
D _ _ ● ● ●E _ _ ● ● ● ● ●F _ _ ● ● ●G _ _ 19 19 19
H _ _ ● ● ●J _ _ ● ● ●K _ _ ● ● ●L _ _ 19 19 19
_ 1 _ ● ● ● ● ●_ 2 _ ● ● ● ●
● ● ● ● ●t t t t t
1 Carbon Steel heads are zinc-plated and not recommended for water service due to hydrogen migration. Use 316 wetted process heads instead.2 Vent/Drains & Plugs are sealed with Teflon® or PTFE3 Hastelloy® C-276 or UNS N102764 Monel 400® or UNS N044005 Supplied as 316 SS or as Grade CF8M, the casting equivalent of 316 SS.6 Supplied as indicated or as Grade CW12MW, the casting equivalent of Hastelloy® C-2767 Supplied as indicated or as Grade M30C, the casting equivalent of Monel 400®
9 Monel 400® or UNS N04400 or UNS N04405
_ _, _ _III (Optional)
316 SS
Monel 400® 4
Tantalum
STD110
Process Wetted HeadsVent/Drain Valves and
Plugs2 Barrier Diaphragms
Body Rating: 4,500 psi (315 bar)
STD125
Monel 400® 4
Hastelloy® C-276 3
Hastelloy® C-276 3, 6 Tantalum
Selection
_ _ H
Base STD models no longer include a default communications option. All units now require the selection of a communication option from Table III (AN, DE, HC, H6 or FF).
STD120
STD130
STD170
¼ NPTProcess Head Configuration
316 SS
DC®200 SiliconeCTFE
Monel 400® 4, 7
316 SS 5
Monel 400® 4
316L SS
Hastelloy® C-276 3, 6 Hastelloy® C-276 3
Hastelloy® C-276 3
_ _ A½ NPT with Adapter (on ¼ NPT Head)
Carbon Steel 1
Hastelloy® C-276 3
316 SS 5
316 SS316 SS316 SS 5
316 SS
Body Rating: 50 psi (3.5 bar) Compound Characterized
316L SS316 SS
Tantalum
Carbon Steel 1
Carbon Steel 1316 SSCarbon Steel 1
Materials of Construction
316 SS 5
Availability
0-6" to 0-600" H2O / 0-15 to 0-1,500 mbar
0-0.4" to 0-10" H2O / 0-1 to 0-25 mbar Body Rating: 4,500 psi (315 bar)
Body Rating: 4,500 psi (315 bar)
Span
_ _ _ _ _ _ Key Number
X X X XIV
0 0 0 0 0
Hastelloy® C-276 3316 SS
II
Selection
0-1" to 0-400" H2O / 0-2.5 to 0-1,000 mbar
Body Rating: 4,500 psi (315 bar)
0-30 to 0-3,000 psi / 0-2.1 to 0-210 bar
I_ _ _-
0-1 to 0-100 psi / 0-0.07 to 0-7 bar
Fill Fluid
Monel 400® 9
ST 3000 Smart Pressure Transmitter 19
34-ST-16U-01Issue 65Page 2 of 5 STD1xx
TABLE II 20 30 70 25 10
● ● ● ● ●
● ● ● ● ●● ● ● ● ●
HC ● ● ● ● ●● ● ● ● ●
FF r r r r r
ME ● ● ● ● ●SM ● ● ● ● ●CI e e e e e
ZS m m m m
LZ x x x x
SH n n n n n
i i i i i
● ● ● ● ●
● ● ● ● ●
● ● ● ● ●● ● ● ● ●● ● ● ● ●● ● ● ● ●● ● ● ● ●
NE 15 15 15 15 15
SL p p p p p
LP ● ● ● ● ●CC ● ● ● ● ●
15 15 15 15 1521 21 21 21 21
● ● ● ● ●● ● ● ● ●
● ● ● ● ●
TB ● ● ● ● ●d18 18 18
SS ● ● ● ● ●B7 ● ● ● ● ●CR ● ● ● ● ●S2 c c c c c
S3 c c c c c
S4 c c c c c
S5 c c c c c
T2 c c c
T3 c c c
V2 c c c
V3 c c c
B3 ● ● ● ● ●B4 ● ● ● ● ●B5 ● ● ● ● ●B6 ● ● ● ● ●SV ● ● ● ● ●CV ● ● ● ●
3 Hastelloy® C-276 or UNS N10276 Table III Options continued on next page4 Monel 400® or UNS N044005 Supplied as 316 SS or as Grade CF8M, the casting equivalent of 316 SS.6 Supplied as indicated or as Grade CW12MW, the casting equivalent of Hastelloy® C-2767 Supplied as indicated or as Grade M30C, the casting equivalent of Monel 400®
8 Viton® or Fluorocarbon Elastomer
0 0 0 0 0
A1
A2
A4 1/2 NPT Zinc-plated Certified Conduit Plug (ATEX, CSA & IECEx)
1/2 NPT Male to M20 Female 316 SS Certified Conduit Adapter ( ATEX, CSA & IECEx)
1/2 NPT Male to 3/4 NPT Female 316 SS Certified Conduit Adapter (ATEX, CSA & IECEx)
Indicating Meter Options
1/2 NPT Non-certified Conduit plug (Zinc-plated carbon steel, general use) A8
Side Vent/Drain (End Vent Drain is standard) 316 SS Center Vent Drain and Bushing
316 SS5 Electronics Housing - (with M20 to 1/2 NPT 316 SS Conduit Adaptor, for use with FM and CSA Approval codes)
Local ZeroTransmitter Housing & Electronics Options No housing conduit plugs or adaptors come standard with the ST 3000. For certain approval codes, you must select a certified conduit plug from below and it will come packaged in the box with your transmitter.
Hastelloy® C-276 3, 6 Adapter Flange - 1/2 NPT with CS Bolts
1/2 NPT 316 SS Certified Conduit Plug (ATEX, CSA & IECEx) M20 316 SS Certified Conduit Plug (ATEX, CSA & IECEx)
M20 Male to 1/2 NPT Female 316 SS Certified Conduit Adaptor (ATEX, CSA & IECEx)
b
b
b
Low Temperature ( -50°C Ambient Limit)
b
WX
TG
Write Protection (Delivered in the "enabled" position) Transmitter Configuration - (Fieldbus)
Write Protection (Delivered in the "disabled" position)
FCWP
Steel Customer Wired-On Tag (4 lines, 26 characters per line, customer supplied information)
HALT
NACE A286 SS Bolts and 304 SS Nuts for Process Heads
316 SS 5 Adapter Flange - 1/2 NPT with B7M Bolts
316 SS 5 Adapter Flange - 1/2 NPT with CS Bolts
High Accuracy
Meter Body Options
Analog Meter (0-100 Even 0-10 Square Root)
DE
316 SS5 Electronics Housing - (with M20 Conduit Connections)
TC
A5A6A7
H6
316 SS 5 Adapter Flange - 1/2 NPT with 316 SS Bolts
316 SS Bolts and 316 SS Nuts for Process Heads B7M Bolts and Nuts for Process Heads
Stainless Steel Customer Wired-On Tag (blank)
316 SS 5 Blind Adapter Flange with 316 SS Bolts
316 SS 5 Blind Adapter Flange with B7M Bolts
316 SS 5 Blind Adapter Flange with CS Bolts
SIL 2 - TÜV Certified transmitter (requires HC or H6 and WP options)
316 SS 5 Blind Adapter Flange with NACE A286 SS Bolts
Monel 400® 4, 7 Adapter Flange - 1/2 NPT with 316 SS Bolts Monel 400® 4, 7 Adapter Flange - 1/2 NPT with CS Bolts
316 SS 5 Adapter Flange - 1/2 NPT with NACE A286 SS Bolts
Hastelloy® C-276 3, 6 Adapter Flange - 1/2 NPT with 316 SS Bolts
Transmitter Configuration - (non-Fieldbus)
AN
Availability
A3
Custom Calibration and I.D. in Memory
Analog only (can be configured using appropriate Honeywell DE tool)
Smart Meter
DE Protocol communications
Local Zero & Span
HART® 5.x Protocol compatible electronics
FOUNDATIONTM Fieldbus Communications
NAMUR Failsafe Software
Lightning Protection
HART® 6.x Protocol compatible electronics
Communication Options (Must choose a communications option)
Selection
SelectionTABLE III - OPTIONS
Custom Configuration of Smart Meter
No Selection
b
b
b
b
b
20 ST 3000 Smart Pressure Transmitter
34-ST-16U-01Issue 65Page 3 of 5
Availability
STD1xx
TABLE III - OPTIONS (continued) 20 30 70 25 10
VT ● ● ● ● ●● ● ● ● ●
VF 17 17 17 17 17
MB ● ● ● ● ●MX ● ● ● ● ●SB ● ● ● ● ●SX ● ● ● ● ●FB ● ● ● ● ●
d d d d dg g g
● ● ● ● ●0X j j j jTP ● ● ● ● ●F1 ● ● ● ● ●F3 ● ● ● ● ●F5 ● ● ● ● ●
22 22 22 22 22o o o o o● ● ● ● ●● ● ● ● ●
MT 2 2 2 2 2
W1 ● ● ● ● ●W2 ● ● ● ● ●W3 ● ● ● ● ●W4 ● ● ● ● ●
● ● ● ● ●
9X ● ● ● ● ●
● ● ● ● ●
● ● ● ● ●
● ● ● ● ●
Approvals continued on next page
Selection
Viton® 8 Process Head Gaskets (adapter gaskets ordered separately) Graphite Process Head & Adaptor Flange Gaskets GF Viton® 8 Adapter Flange Gaskets
● ●
●
●●Ex ia IIC T4, T5, T6Ex d IIC T5, T6 Enclosure IP 66/67
Intrinsically Safe, Zone 0/1Flameproof, Zone 1
Z2
Multiple Marking 11
Flameproof, Zone 1ZAIntr. Safe, Zone 0/1, or
●
6D
6S
Flameproof, Zone 1
BR- Ex ia IIC; T4, T5, T6 (See CERTUSP certificate for
detailed temperature codes by Communications option)
Canadian Standards
Association (CSA)
IECEx
Flameproof, Zone 1
Dust-Ignitionproof
Intrinsically Safe
Non-IncendiveIntrinsically Safe
Explosion Proof
●
2424
●
24
●
24 24
●
f
●●
b24
24
b
b
SIL Certificate (SIL 2/3) (FC33337)
G2
●
G1
FG
FEF7
24
●
FX
●
CA 24
2J
1C
UM
Location or Classification Selection
Flat Mounting Bracket - Carbon Steel
Additional Warranty - 2 years
Marine Type Approvals (DNV, ABS, BV, KR & LR) (FC33340)
Additional Warranty - 1 year
WL
CERTUSP INMETRO
(Brazil)
SAEx (South Africa)
Approval Body
ZD
Dust-Ignitionproof
Ex ia IIC T4, T5, T6
Ex d IIC T5, T6 Enclosure IP 66/67
Angle Mounting Bracket - 304 SS
FM
ApprovalsSM
User's Manual Paper Copy (Standard, HC/H6, or FF ships accordingly)
NACE Certificate (Process-Wetted only) (FC33338)
Approval Type
Material Traceability Certification per EN 10204 3.1 (FC33341)
Warranty Options
Certificate of Origin (F0195)
Diaphragm Options
Marine Approved Angle Mounting Bracket - Carbon Steel
Meter Body Options (con't)
Services/Certificates/Marine Type Approval Options Gold plated diaphragm(s) on Monel 400® 4 or Hastelloy® C-276 3 ONLY
Marine Approved Angle Mounting Bracket - 304 SS
Gold plated diaphragm(s) on 316 SS
Transmitter Mounting Bracket Options Angle Mounting Bracket - Carbon Steel
Intrinsically Safe, Zone 0/1
Class II, III, Div. 1, Groups E,F,G
Explosion Proof
Intrinsically Safe, Zone 0/1
NACE Certificate (Process-Wetted & Non-Process Wetted) (FC33339)
Clean Transmitter for Oxygen or Chlorine Service with Certificate (50039190) Over-Pressure Leak Test with Certificate (F3392)
Additional Warranty - 4 years
Calibration Test Report and Certificate of Conformance (F3399) Certificate of Conformance (F3391)
Additional Warranty - 3 years
Class I, Div. 1, Groups B,C,D
Lifetime Warranty - 15 years
Class I, Div. 2, Groups A,B,C,DClass I, II, III, Div. 1, Groups A,B,C,D,E,F,G
Ex d IIC; T5 (Ta = -40°C to +93°C), T6 (Ta = -40°C to +78°C)Ex ia IIC; T3, T4, T5 , T6 See Spec for detailed
temperature codes by Communications option.
Class I, II, III, Div. 1, Groups A,B,C,D,E,F,G
No hazardous location approvals Class I, Div. 1, Groups A,B,C,DClass II, III Div. 1, Groups E,F,G
BR- Ex d IIC; T5, T6
b
b
b
b
ST 3000 Smart Pressure Transmitter 21
34-ST-16U-01Issue 65Page 4 of 5
STD1xx
TABLE III - Approvals Options (continued)
3 Hastelloy® C-276 or UNS N102764 Monel 400® or UNS N04400
10 See ATEX installation requirements in the ST 3000 User's Manual
Selection
3S
Approval Body
Dust-tight Enclosure, Zone 0
Flameproof and Dust-tight Enclosure, Zone 1
2424
shall not be reinstalled using any of the other certification types.
11 The user must determine the type of protection required for installation of the equipment. The user shall then check the box [√] adjacent to the type of protection used on the equipment certification nameplate. Once a type of protection has been checked on the nameplate, subsequently the equipment
24 24
●
ATEX 10
(LCIE)
3C 24
Intrinsically Safe, Zone 1
2433
24 24
Ex nA, IIC T5 (Ta = –40°C to +93°C), T6 (Ta = –40°C to +78°C); Zone 2 Supply < 42Vdc, 23mA Ex tD A22 IP6X T95°C (at Ta = 93°C) or T80°C (at Ta = 78°C) (Honeywell).Enclosure IP 66/67
Approval Type Location or Classification
Ex d IIC T5 (Ta = –40°C to +93°C), T6 (Ta = –40°C to +78°C)Supply 11- 42VdcEx tD A21 IP6X T95°C (at Ta = 93°C) or T80°C (at Ta = 78°C)Enclosure IP 66/67
●●
20 30
●
70
●
25 10
b
●● ●
●
2424
3NNon-Sparking, Zone 2
Ex tD A20 IP6X T95°C (at Ta = 93°C) or T80°C (at Ta = 78°C)Enclosure IP 66/67
Intrinsically Safe, Zone 0
Multiple Marking 11
Int. Safe, Zone 0/1 and Dust-tight Enclosure,
or
Flameproof, Zone 1 and Dust-tight Enclosure,
or
Non-Sparking, Zone 2
Ex ia IIC T4 (Ta = –50°C to +93°C); T5 (Ta = –50°C to +85°C); T6 (Ta = –50°C to +70°C)Enclosure IP 66/67
●
Ex nA, IIC T5 (Ta = –40°C to +93°C), T6 (Ta = –40°C to +78°C); Zone 2 Supply < 42Vdc, 23mAEx tD A22 IP6X T95°C (at Ta = 93°C) or T80°C (at Ta = 78°C) (Honeywell) Enclosure IP 66/67
Ex ia IIC T4 (Ta = –50°C to +93°C); T5 (Ta = –50°C to +85°C); T6 (Ta = –50°C to +70°C); Ui = 30V; Ii = 100mAEx tD A20 IP6X T95°C (at Ta = 93°C) or T80°C (at Ta = 78°C)
Ex d IIC T5 (Ta = –40°C to +93°C), T6 (Ta = –40°C to +78°C) Supply 11- 42VdcEx tD A21 IP6X T95°C (at Ta = 93°C) or T80°C (at Ta = 78°C)
Ex ia IIC T4 (Ta = –50°C to +93°C); T5 (Ta = –50°C to +85°C); T6 (Ta = –50°C to +70°C)Enclosure IP 66/67
22 ST 3000 Smart Pressure Transmitter
34-ST-16U-01Issue 65Page 5 of 5
AvailabilitySTD1xx
TABLE IV 20 30 70 25 10
● ● ● ● ●
RESTRICTIONSRestriction
Letter Table Tablebc _ _ Hde SM
f
gij _ 2 _
mno CR, S4, B5p
r
tx FF, SM
215
Hastelloy® is a registered trademark of Haynes International Viton® is a registered trademark of DuPont Performance Elastomers.Monel 400® is a registered trademark of Special Metals Corporation. Teflon® is a registered trademark of DuPont.HART® is a registered trademark of HART Communication Foundation. FM ApprovalsSM is a service mark of FM GlobalFOUNDATIONTM Fieldbus is a trademark of Fieldbus Foundation. DC® 200 is a registered trademark of Dow Corning
X X X XSelection
22 III SL
FF, 00III
IIIIII FF
18 I _ 1 _19
Ordering Example: STD120-A1A-00000-AN,1C + XXXX
21F7, FG
FB, MB, SBFF
III
III
ME, FF
I
IIIIII
L _ _
1C, 2J
I
I
This approval code requires the selection of a certified conduit plug: A5, A6 or A7
IIIIII
I
B _ _, C _ _, F _ _, G _ _, J _ _, L _ _
A _ _, E _ _
III
III
IIIIII
Available Only With
ISelect only one option from this group
SelectionNot Available With
Selection
1C or 2J
III
IIIIII
S2, S3 ,S4, S5, T2, T3, V2, V3
TC, ME FISCO/FNICO compliance not available with 2J, 3C, 3N, 33, 3S, CA, Z2, ZD, ZA,
6D & 6S
17 III
III
24 IIIThis approval code requires the selection of a
certified conduit plug: A5, A6 or A7
FISCO/FNICO compliance available only with 1C
III
Factory Identification
MX, SX
VT
HC or H6 and WP
ST 3000 Smart Pressure Transmitter 23
Specifications are subject to change without notice.
For More Information
Learn more about how Honeywell’s ST 3000 Smart
Pressure Transmitters can increase performance,
reduce downtime and decrease configuration costs,
visit our website www.honeywell.com/ps or contact
your Honeywell account manager.
Honeywell Process Solutions
1860 West Rose Garden Lane
Phoenix, Arizona 85027
Tel: 1-800-423-9883 or 1-800-343-0228
http://www.honeywell.com/ps
34-ST-03-60 August 2011 © 2010 Honeywell International Inc.
ST 3000 FF Fieldbus Pressure Transmitter Specifications 34-ST-03-72 April 2010
Introduction
The ST 3000 Fieldbus Transmitter is designed as an
enhancement to smart or analog transmitters and may use
the existing transmitter signal lines for power and
communication for ease of field upgrade. In addition to
features currently offered with other smart transmitters, the
following key features are now available with the ST 3000
Fieldbus transmitter:
Fieldbus Foundation™ registration
Backup Link Active Scheduler (LAS).
Analog Input and PID Control Function Blocks.
Custom polynomial for level and flow linearization.
“Electronic Nameplate” data and download via the bus.
ST 3000 Fieldbus transmitters accurately measure
differential, gauge, or absolute pressure. A piezoresistive
sensor is combined with state-of-the-art electronics to
provide a digital output signal proportional to the measured
variable.
Accuracy is enhanced by compensating the output signal
for the effects of ambient temperature and static pressure
changes and for device non-linearities. Typical process
control applications include measuring the fluid flow rate
through a pipe, or measuring the level of a liquid in a tank.
Communication through a fieldbus host system provides
labor saving capabilities such as remote transmitter
adjustments and diagnostics. An operator can adjust and
display operating information, re-range the transmitter
without applied calibration pressures, initiate diagnostic
tests, and read the input pressure and output signal, all
without leaving the control room.
This, when coupled with the transmitter’s wide span
adjustment, means that the ST 3000 Fieldbus transmitter is
extremely adaptable to a variety of applications, and it can
easily be adjusted to meet changing requirements.
When digitally integrated with Honeywell’s Experion®
Process Knowledge System or other TDC/TPS systems,
ST 3000 instruments provides local measurement accuracy
to the system level without adding typical A/D and D/A
converter inaccuracies as well as providing advantages
from the many other on-board advanced diagnostic
features. Honeywell’s high-performance ST 3000 S100
transmitters lead the industry in:
Accuracy
Stability
Reliability
Rangeability
Warranty
ST 3000 FF Fieldbus Pressure Transmitter 2
Figure 1 -- Typical ST 3000 Fieldbus Transmitter Types and Fieldbus Configurator
As shown in Figures 1 and 2, the ST 3000 Fieldbus family
consists of a full line of pressure transmitters. Model
selection is simplified because the ST 3000 Fieldbus
transmitter provides a versatile range of span
adjustments as listed in Table 1, which result in a
turndown ratio as high as 400 to 1.
And, no matter what model or type of transmitter
selected, the same configuration tool communicates with
all of them.
In-LineGaugePressureTransmitter
AbsolutePressure
Transmitter
Remote DiaphragmSeals Transmitter
Fieldbus ConfiguratorSoftware on YourDesktop or LaptopPersonal Computer
DifferentialPressureTransmitter
Flange MountLiquid LevelTransmitter
ST 3000 FF Fieldbus Pressure Transmitter 3
Figure 2 -- ST 3000 Fieldbus Transmitter Family Tree
24096B* These models also available with remote diaphragm seals.
DifferentialPressure(STD1xx)
In-LineGaugePressure*(STG1xL)
Gauge andAbsolute*Pressure(STG1xx, STA1xx)
Differential Pressurewith Flange on OneSide (STF1xx)
Flange-MountLiquid Level(STF1xx)
Differential Pressure withRemote DiaphragmSeals (STR1xx)
Series 100
DifferentialPressure(STD9xx)
In-LineGaugePressure*(STG9xL)
Gauge andAbsolute*Pressure(STG9xx, STA9xx)
Differential Pressurewith Flange on OneSide (STF9xx)
Flange-MountLiquid Level(STF9xx)
Differential Pressure withRemote DiaphragmSeals (STR9xx)
Series 900
ST 3000 FF Transmitter
Dual-HeadGaugePressure*(STG9xx)
FlushMount(STG9xP)
HighTemperature(STx14T)
ST 3000 FF Fieldbus Pressure Transmitter 4
Operating Conditions – All Models
Table 1 -- Summary of ST 3000 Fieldbus Transmitter Family Model Number Selections
Model Number Available Range Minimum Span Turndown Ratio
Differential Pressure Transmitters
STD 110 0 to 10 inH2O (0 to 25 mbar) 0.4 inH2O (1 mbar) 25 to 1
STD 120 0 to 400 inH2O (0 to 1000 mbar) 1 inH2O (2.5 mbar) 400 to 1
STD924 0 to 400 inH2O (0 to 1000 mbar) 10 inH2O (25 mbar) 40 to 1
STD125 0 to 600 inH2O (0 to 1500 mbar) 25 inH2O (62.5 mbar) 24 to 1
STD130, STD930 0 to 100 psi (0 to 7 bar) 5 psi (0.35 bar) 20 to 1
STD170, STD974 0 to 3000 psi (0 to 210 bar) 100 psi (7 bar) 30 to 1
Gauge or Absolute Pressure Transmitters
STG93P 0 to 100 psi (0 to 7 bar) 5 psi (0.35 bar) 20 to 1
STG14T 0 to 500 psi (0 to 35 bar) 0.9 psi (0.063 bar) 550 to 1
STG140, STG14L 0 to 500 psi (0 to 35 bar) 5 psi (0.35 bar) 100 to 1
STG944, STG94L 0 to 500 psi (0 to 35 bar) 20 psi (1.4 bar) 25 to 1
STG170, STG17L 0 to 3000 psi (0 to 210 bar) 100 psi (7 bar) 30 to 1
STG974, STG97L 0 to 3000 psi (0 to 210 bar) 300 psi (21 bar) 10 to 1
STG18L, STG180 0 to 6000 psi (0 to 415 bar) 100 psi (7 bar) 60 to 1
STG98L 0 to 6000 psi (0 to 415 bar) 500 psi (35 bar) 12 to 1
STA122, STA922 0 to 780 mmHgA (0 to 1040 mbarA) 50 mmHgA (67 mbarA) 15 to 1
STA140 0 to 500 psia (0 to 35 barA) 5 psia (0.35 barA) 100 to 1
STA940 0 to 500 psia (0 to 35 barA) 20 psia (1.4 barA) 25 to 1
Flange Mounted Differential Pressure Transmitters
STF128, STF12F 0 to 400 inH2O (0 to 1000 mbar) 10 inH2O (25 mbar) 40 to 1
STF924, STF92F 0 to 400 inH2O (0 to 1000 mbar) 25 inH2O (62.5 mbar) 16 to 1
STF132, STF13F, STF932, STF93F
0 to 100 psi (0 to 7 bar) 5 psi (0.35 bar) 20 to 1
STF14F 0 to 600 inH2O (0 to 1500 mbar) 25 inH2O (62.5 mbar) 24 to 1
STF14T 0 to 500 psi (0 to 35 bar) 0.9 psi (0.063 bar) 550 to 1
Remote Seal Differential or Gauge Pressure Transmitters
STR12D 0 to 400 inH2O (0 to 1000 mbar) 10 inH2O (25 mbar) 40 to 1
STR13D 0 to 100 psi (0 to 7 bar) 5 psi (0.35 bar) 20 to 1
STR93D 0 to 100 psi (0 to 7 bar) 0.9 psi (0.063 bar) 110 to 1
STR14G 0 to 500 psi (0 to 35 bar) 5 psi (0.35 bar) 100 to 1
STR94G 0 to 500 psi (0 to 35 bar) 20 psi (1.4 bar) 25 to 1
STR17G 0 to 3000 psi (0 to 210 bar) 100 psi (7 bar) 30 to 1
STR14A 0 to 500 psia (0 to 35 barA) 5 psia (0.35 barA) 100 to 1
ST 3000 FF Fieldbus Pressure Transmitter 5
Foundation Fieldbus Functions of the ST 3000 Fieldbus Transmitter
The ST 3000 Fieldbus Transmitter has been designed to fully comply with Fieldbus Foundation specifications. As such, it contains the software architecture defined in the specifications.
Code Download
The ST 3000 Fieldbus transmitter is designed to support code download over the fieldbus. This allows the user to easily update the device software without changing PROMS.
As shown in Figure 3, the ST 3000 Fieldbus transmitter contains following block objects:
1 Resource block
1 Transducer block
1 Analog Input (AI) function block
1 Proportional Integral Derivative (PID) Control function block.
Resource Block
The resource block contains data and parameters related to overall operation of the device and the Function Block Application Process (FBAP). Parameters that reside in the resource block describe the hardware-specific characteristics of the device and support device application download operations.
Transducer Block
In the ST 3000 Fieldbus transmitter, the transducer block:
Takes sensor measurements from the signal
processing software,
Performs a linearization,
Executes additional math functions, if selected.
The transducer block has the ability to put the measured pressure value through a fifth-order polynomial equation. See Figure 4. This processing enables it to closely approximate the volume of an irregularly shaped tank or vessel, or to compensate the flow rate for variations in Reynolds Number. The user must provide the coefficients for this equation, as the device has no knowledge of the shape of the vessel or the type of primary flow element being used.
Analog Input Block
The Analog Input (AI) function block takes the output signal from the transducer block and makes it available to other function blocks as its output. For example, the output of the AI function block may be linked as an input to the transmitter’s PID Control function block.
Transducer Block
channel value
AI Block
Algorithm OUT
Communication Stack
ResourceBlock
read/write
read/write read/write
publish
Resource
SensorPID Block
Algorithm OUT
publish
CAS_IN
subscr.
24108
read
NOTE: Not all parameters are shown.
Figure 3 ST3000 Fieldbus Function Block Application Process (FBAP) Overview
ST 3000 FF Fieldbus Pressure Transmitter 6
Transducer Block
PRIMARY_VALUE
AI Block
Algorithm
SENSOR_TEMP
status
status
PRIMARY_VALUE_RANGE
XD_SCALE
AUX_VAR1status
Levelpolynomialcalculation
Sensor Pressure
Temperature
CHANNEL
LEVEL_COEFF
Applycalibration
CALC_VALstatus
SENSOR_TEMP_UNIT
24109
OUT
Figure 4 Transducer and Analog Input Function Block Diagram
Referring to the block diagram in Figure 4, two values from the transducer block are supplied as inputs to the AI block:
1. PRIMARY_VALUE or CALC_VAL can be selected using the CHANNEL parameter as the first input. (See Table 2.)
2. SENSOR_TEMP is supplied as the second input to the AI block.
The AI block OUT parameter value can be shown on an optional local meter display in selected engineering units (Option SM).
Table 2 — CHANNEL Parameter Description
When CHANNEL Parameter equals . . .
1
2
Other
The Value Selected (from Transducer Block) is . . .
PRIMARY_VALUE, which is the direct pressure measurement, value from the sensor.
CALC_VAL which is the result of the Level Polynomial calculation.
Error - the AI block remains in (O/S) mode.
ST 3000 FF Fieldbus Pressure Transmitter 7
PID Control Function Block Table 3 Honeywell PID Parameters
Parameter Name
Description/Parameter Contents
PID_FORM Configuration parameter specifies the IDEAL or ROBUST PID equation to be used:
IDEAL PID (default). Non-Interactive form of a three mode control algorithm that provides Proportional, Integral and Derivative control action. Linear and non-linear gain parameters are available.
ROBUST PID. The same as Ideal PID. Additionally, the algorithm supports a user-configurable lag filter applied to calculated output value. (See OUT_LAG parameter.) Linear and non-linear gain parameters are available.
ALGO_TYPE Configuration parameter specifies algorithm type which can be A,B, or C:
Type “A” equation where Proportional, Integral and Derivative act on ERROR.
Type “B” equation where Proportional and Integral act on ERROR and Derivative acts on PV.
Type “C” equation where Integral acts on ERROR and Proportional and Derivative act on PV.
OUT_LAG Time constant of single exponential lag filter applied to the OUT parameter (primary output). Units (in seconds). The time constant for Ideal PID lag filter is fixed at 1/16 of a second and is not configurable. The time constant is adjustable for the Robust PID.
GAIN_NLIN Dimensionless gain factor. When the gain factor is multiplied by absolute value of the error and added to the linear GAIN, the result is a gain response that is proportional to the deviation.
GAIN_COMP
The composite gain quantity comprising both linear and non-linear gain. Read only parameter.
ERROR_ABS
Absolute value of the difference between WSP and PV. Read only parameter.
The PID Control function block provides you with the choice of either an Ideal (the default) or Robust PID control equation. The Ideal PID equation uses standard parameters that are defined in Fieldbus Foundation specifications. The Robust equation uses the standard fieldbus parameters plus
Honeywell-defined extension parameters for PID control. A description of these parameters is given in Table 3.
The PID output is adjusted by tuning constants. Three tuning constants are used in the Ideal PID equation. The robust PID uses four tuning constants.
1. GAIN is the tuning constant of the Proportional term.
2. RESET is the tuning constant of the Integral term.
3. RATE is the tuning constant of the Derivative term. RATE is usually modified by a lag, which is set at some fixed ratio higher than the rate time, to create a rate gain. There is no lag with the rate in this implementation.
4. OUT_LAG is the fourth tuning constant used in the robust PID, it adds roll off to the output response. The action is similar to PID with rate gain.
Input to the PID block is configurable. For example, any value which is broadcast on the bus can be linked as the input to the PID.
WSP Working setpoint. This is the setpoint value after absolute and rate limits have been applied. Deviation alarms are computed on this value. Read only parameter.
Fieldbus Device Descriptions (DD)
Standardized descriptions and definitions are used to describe field devices that promote the interoperability of fieldbus devices. One of these standardized "tools" is the Device Description (DD).
A typical DD contains information about the device parameters and operation, such as:
Attributes like coding, name, engineering unit, write protection, how to display parameters, etc.
Maintenance, calibration and other necessary operation information. Standard DD’s for function blocks and transducer blocks are maintained by the Fieldbus Foundation. Honeywell and other manufacturers use these DD’s to describe the standard features of their fieldbus devices, as well as providing device-specific extensions that describe custom features unique to that particular device.
ST 3000 FF Fieldbus Pressure Transmitter 8
Certifications
Type of Protection Comm. Option
Field Parameters Temp. Codes
Explosionproof: Class I, Division 1, Groups A, B, C, D locations Dust Ignition Proof: Class II, III, Division 1, Groups E, F, G locations, Enclosure Type 4X
All All T5 Ta = 93ºC
4-20 mA / DE
Vmax = 42.4V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC Intrinsically Safe: Class I, II, III, Division 1, Groups A, B, C, D, E, F, G locations, Enclosure Type 4X
4-20 mA /
Vmax = 30V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
Fieldbus – Entity
Vmax = 32V Imax = 120mA Ci = 4.2nF Li = 0 Pi =0.84W
T4 Ta = 40ºC T3 Ta = 93ºC
Fieldbus – Entity
Vmax = 24V Imax = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T4 Ta = 40ºC T3 Ta = 93ºC
Intrinsically Safe: Class I, II, III, Division 1, Groups A, B, C, D, E, F, G locations; Class 1, Zone 0, AEx ia Group IIC, Enclosure Type 4X / IP 66/67
FISCO
Vmax = 17.5V Imax = 380mA Ci = 4.2nF Li = 0 Pi =5.32W
T4 Ta = 40ºC T3 Ta = 93ºC
4-20 mA / DE
Vmax = 42.4V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC Nonincendive: Class I, Division 2, Groups A, B, C, D locations, Enclosure Type 4X
4-20 mA / HART
Vmax = 30V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
Fieldbus – Entity
Vmax = 32V Imax = 120mA Ci = 4.2nF Li = 0 Pi =0.84W
T4 Ta = 40ºC T3 Ta = 93ºC
Fieldbus – Entity
Vmax = 24V Imax = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T4 Ta = 40ºC T3 Ta = 93ºC
FM ApprovalsSM
Nonincendive: Class I, Division 2, Groups A, B, C, D; Suitable for: Class II, Division 2, Groups F&G; Class III, Division 2; Class I, Zone 2, Group IIC, Enclosure Type 4X / IP 66/67
FNICO Vmax = 32V Ci = 4.2nF Li = 0
T4 Ta = 40ºC T3 Ta = 93ºC
* Li = 0 except Li = 150µH when Option ME, Analog Meter, is selected. FM Approvals SM is a service mark of FM Global
ST 3000 FF Fieldbus Pressure Transmitter 9
Type of Protection Comm. Option Field Parameters
Temp. Codes
Explosion Proof: Class I, Division 1, Groups B, C, D locations Dust Ignition Proof: Class II, III, Division 1, Groups E, F, G locations, Enclosure Type 4X
All All T4 Ta = 93ºC
4-20 mA / DE Vmax = 42V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
4-20 mA / HART Vmax = 42V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
Intrinsically Safe: Class I, II, III, Division 1, Groups A, B, C, D, E, F, G locations, Enclosure Type 4X
Fieldbus – Entity Vmax = 24V Imax = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T4 Ta = 40ºC T3 Ta = 93ºC
4-20 mA / DE Vmax = 42.4V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
4-20 mA / HART Vmax = 30V Imax = 225mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = 93ºC
Nonincendive: Class I, Division 2, Groups A, B, C, D locations, Enclosure Type 4X
Fieldbus – Entity Vmax = 24V Imax = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T4 Ta = 40ºC T3 Ta = 93ºC
Canadian Standards Association (CSA)
Canadian Registration Number (CRN):
All ST 3000 models except STG19L, STG99L, STG170 and STG180 have been registered in all provinces and territories in Canada and are marked CRN: 0F8914.5C.
Flameproof, Zone 1: Ex d IIC, Enclosure IP 66/67
All All T5 Ta = –50 to 93ºC T6 Ta = –50 to 78ºC
4-20 mA / DE Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
IECEx International
Electrotechnical
Commission (LCIE)
Intrinsically Safe, Zone 0/1: Ex ia IIC, Enclosure IP 66/67
Fieldbus Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
* Li = 0 except Li = 150µH when Option ME, Analog Meter, is selected.
ST 3000 FF Fieldbus Pressure Transmitter 10
Type of Protection Comm. Option Field Parameters Temp. Codes
Flameproof, Zone 1: Ex d IIC, Enclosure IP 66/67
All All T5 Ta = –50 to 93ºC T6 Ta = –50 to 78ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
Intrinsically Safe, Zone 0/1: Ex ia IIC, Enclosure IP 66/67
Fieldbus
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
SAEx (South Africa) Multiple Marking:
Flameproof, Zone 1: Ex d IIC, Enclosure IP 66/67 Intrinsically Safe, Zone 0/1: Ex ia IIC, Enclosure IP 66/67 The user must determine the type of protection required for installation of the equipment. The user shall then check the box [√] adjacent to the type of protection used on the equipment certification nameplate. Once a type of protection has been checked on the nameplate, subsequently the equipment shall not be reinstalled using any of the other certification types.
Fieldbus
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
* Li = 0 except Li = 150µH when Option ME, Analog Meter, is selected.
ST 3000 FF Fieldbus Pressure Transmitter 11
Type of Protection Comm. Option Field Parameters Temp. Codes
Flameproof, Zone 1: BR-Ex d IIC Enclosure IP 66/67
All All T5 Ta = –50 to 93ºC T6 Ta = –50 to 78ºC
4-20 mA / DE Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
INMETRO (CERTUSP) Brazil
Intrinsically Safe, Zone 0/1: BR-Ex ia IIC Enclosure IP 66/67
Fieldbus Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
* Li = 0 except Li = 150µH when Option ME, Analog Meter, is selected.
This certificate defines the certifications covered for the ST 3000 Pressure Transmitter family of products, including the SMV 3000 Smart Multivariable Transmitter. It represents the compilation of the five certificates Honeywell currently has covering the certification of these products into marine applications.
For ST 3000 Smart Pressure Transmitter and SMV 3000 Smart Multivarible Transmitter
American Bureau of Shipping (ABS) - 2009 Steel Vessel Rules 1-1-4/3.7, 4-6-2/5.15, 4-8-3/13 & 13.5, 4-8-4/27.5.1, 4-9-7/13. Certificate number: 04-HS417416-PDA
Bureau Veritas (BV) - Product Code: 389:1H. Certificate number: 12660/B0 BV
Det Norske Veritas (DNV) - Location Classes: Temperature D, Humidity B, Vibration A, EMC B, Enclosure C. For salt spray exposure; enclosure of 316 SST or 2-part epoxy protection with 316 SST bolts to be applied. Certificate number: A-11476
Korean Register of Shipping (KR) - Certificate number: LOX17743-AE001
ST 3000 Pressure
Transmitter Marine
Certificate
(MT Option)
Lloyd's Register (LR) - Certificate number: 02/60001(E1) & (E2)
ST 3000 FF Fieldbus Pressure Transmitter 12
Type of Protection Comm. Option Field Parameters Temp. Codes
Flameproof, Zone 1: , Ex d IIC Enclosure IP 66/67
All All T5 Ta = –50 to 93ºC T6 Ta = –50 to 78ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
Intrinsically Safe, Zone 0/1:
, Ex ia IIC, Enclosure IP 66/67
Fieldbus
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
Non-Sparking, Zone 2:
,Ex nA IIC (Honeywell), Enclosure IP 66/67
Fieldbus
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
4-20 mA / DE
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 85ºC T6 Ta = –50 to 70ºC
4-20 mA / HART
Ui = 30V Ii = 100mA Ci = 4.2nF Li = * Pi =1.2W
T4 Ta = –50 to 93ºC T5 Ta = –50 to 63ºC T6 Ta = –50 to 48ºC
ATEX (LCIE)
Multiple Marking: Flameproof, Zone 1: , Ex d IIC Intrinsically Safe, Zone 0/1: , Ex ia IIC Non-Sparking, Zone 2: , Ex nA IIC NOTE: The user must determine the type of protection required for installation of the equipment. The user shall then check the box [ √ ] adjacent to the type of protection used on the equipment certification nameplate. Once a type of protection has been checked on the nameplate, subsequently the equipment shall not be reinstalled using any of the other certification types.
Fieldbus
Ui = 24V Ii = 250mA Ci = 4.2nF Li = 0 Pi =1.2W
T3 Ta = –50 to 93ºC T4 Ta = –50 to 40ºC
* Li = 0 except Li = 150µH when Option ME, Analog Meter, is selected.
ST 3000 FF Fieldbus Pressure Transmitter 13
The ST 3000 Smart Pressure Transmitters are in conformity with the essential requirements of the Pressure Equipment Directive.
Honeywell ST 3000 Smart Pressure Transmitters are designed and manufactured in accordance with the applicable portions of Annex I, Essential Safety Requirements, and sound engineering practices. These transmitters have no pressurized internal volume, or have a pressurized internal volume rated less than 200 bar (2,900 psig), and/or have a maximum volume of less than 0.1 liter (Article 3, 1.1.(a) first indent, Group 1 fluids). Therefore, these transmitters are not subject to the essential requirements of the directive 97/23/EC (PED, Annex I) and shall not have the CE mark applied.
For transmitters rated > 200 bar (2,900 psig) < 1,000 bar (14,500 psig) Honeywell maintains a technical file in accordance with Annex III, Module A, (internal production control) when the CE mark is required. Transmitter Attachments: Diaphragm Seals, Process Flanges and Manifolds comply with Sound Engineering Practice.
European Pressure Equipment Directive (PED) (97/23/EC)
NOTE: Pressure transmitters that are part of safety equipment for the protection of piping (systems) or vessel(s) from exceeding allowable pressure limits, (equipment with safety functions in accordance with Pressure Equipment Directive 97/23/EC article 1, 2.1.3), require separate examination.
A formal statement from TÜV Industry Service Group of TÜV America, Inc., a division of TÜV Süddeutschland, a Notified Body regarding the Pressure Equipment Directive, can be found at www.honeywell.com. A hard copy may be obtained by contacting a Honeywell representative.
CE Mark
Electro Magnetic Compatibility (EMC) (2004/108/EC)
All Models: EN 50081-1: 1992; EN 50082-2:1995; EN 61326-1:1997 + A1, A2, and A3 – Industrial Locations
Dual Seal Certification
Dual Seal Certification based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.01 requirements without the use of additional seal protection elements.
Approved Manufacturing Locations
Honeywell Process Solutions - York, PA USA
Honeywell Process Solutions – Phoenix, AZ USA
Honeywell (Tianjin) Limited – Tianjin, P.R. China
Honeywell Automation India Ltd. – Pune 411013 India
FoundationTM Fieldbus is a trademark of the Fieldbus Foundation.
Viton® is a registered trademark of DuPont
HART® is a registered trademark of HART Communications Foundation.
Teflon® is a registered trademark of DuPont.
Hastelloy® C-276 is a registered trademark of Haynes International.
DC® 200 is a registered trademark of Dow Corning.
Monel® 400 is a registered trademark of Special Metals Corporation.
FM ApprovalsSM is a service mark of FM Global
ST 3000® and Experion® are registered trademarks of Honeywell International Inc.
ST 3000 FF Fieldbus Pressure Transmitter 14
Options
In addition to the comprehensive fieldbus functions, the
ST 3000 Fieldbus transmitter also provides these
features and benefits:
Silicon Sensor and Meter Body
The ST 3000 Fieldbus transmitter uses the extremely
reliable piezoresistive strain gauge. The sensor is an
electric wheatstone bridge circuit ion-implanted onto
a silicon chip. The sensor is sealed in the meter body
from the process by metal diaphragms and silicone
fill fluid. This integrated sensor provides three signals
(process pressure, sensor temperature, and static
pressure) to an interface circuit. The three signals
are converted to digital signals for input to the
microprocessor.
Every meter body is characterized in the factory for
the effects of changing combinations of differential
pressure, static pressure and temperature. This
information is stored in a characterization PROM
(programmable read only memory) located in the
meter body of the transmitter. These factors are
accessed by the microprocessor to compensate the
output signal of the transmitter; providing the user
with a very accurate output signal independent of
changing process conditions.
Improved Accuracy
Reduces maintenance by requiring fewer
recalibrations. Eliminates the need for a spe¬cial
“high accuracy” transmitter.
A High Span Turndown Ratio
Reduces spare parts inventory by eliminating the
need for a number of different transmitters with
intermediate ranges;
Provides range changing flexibility, reducing the
need to replace transmitters to accommodate
variations in process operating conditions.
Improved Temperature and Static Pressure
Compensation
Improves the operating accuracy, repeatability, and
stability of the transmitter.
Reduces the maintenance requirements associated
with recalibrating the transmitter during changing
temperature and static pressure conditions.
FoundationTM Fieldbus Output (Option FF)
Equips transmitter with FF protocol for use in
31.25 kbit/s FF networks.
Diagnostics
Alerts the operator quickly of any detected
diagnostic conditions;
Reduces maintenance time associated with
startups and troubleshooting.
Write Protection
Consists of a jumper located on the electronics
board that the user can set to allow read and
write access, or read only access to device
Remote Adjustability
Allows an operator to select the span, zero,
damping, linear or square root output, and
forward or reverse action accurately from the
control room;
Reduces maintenance time associated with
range change or recalibrations;
Allows an operator to communicate with a
transmitter in a hard-to-reach location, or in
hazardous area without entering the areas.
Lightning Protection - LP
A terminal block with circuitry that protects the
transmitter from transient surges induced by
nearby lightning strikes.
Mounting Bracket - MB, SB, FB
Available in angle or flat style, and is suitable for
either horizontal or vertical mounting on a two-
inch pipe or for wall mounting.
Indicating Meter- SM
A local integrated meter option provides an LCD
display for digital output and can be configured
to display 0 to 100% pressure in selected
engineering units as well as device status
messages.
ST 3000 Fieldbus Operating Power
The ST 3000 Fieldbus transmitter operates in
the range of 9.0 to 32 Vdc @ 20 mA.
ST 3000 FF Fieldbus Pressure Transmitter 15
For More Information
Learn more about how Honeywell’s ST 3000 FF Pressure
Transmitters can increase performance, reduce downtime
and decrease configuration costs, visit our website
www.honeywell.com/ps/hfs or contact your Honeywell
account manager.
Honeywell Process Solutions
1860 West Rose Garden Lane
Phoenix, Arizona 85027
Tel: 1-800-423-9883 or 1-800-343-0228 www.honeywell.com/ps
34-ST-03-72 April 2011 © 2011 Honeywell International Inc.
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