STD-TTemperature Transmitter with

Local LCD Display

STD-T Temperature Transmitter w/ Local LCD Display

Description

Characteristics

2

High flexibility for the requirements of industrial processes. Wide variety of process connections

Rugged with Aluminum and Corrosion resistante Stainless Steel body.

4...20mA (wire) + Hart protocol. Easy integration into industrial networks

Easy viewing by LCD Display. Rotatable 330° Platinum Pt100 RTD sensor.

Excellent electromagnetic compatibility (EMC).

Accuracy, Stability and Repeatability.

Measuring Range. -100 to 200°C

Class Protection IP66 (IEC 60529). Protection. Reverse polarity, Transient, Power surges

The STD-T Temperature Transmitter is ideal for temperature control and mesaurement in industrial process.

With 5-digit multifunctional LCD display, it allow the user to view the measured variable in PV (process value), percentage and current in addition to having a permanent bargraph with real-time reading.

The STD transmitter provides 4...20mA analog current signal, can be remotely reconfigured usind Hart communication protocol.

It uses technology with Pt100 platinum sensor with great precision and stability.

All STD transmitter are made with an acrylic window on the cover that make the display always visible.

With excellent precision, stability and linearity, the STD-T is a great choice for demanding application

Especifications

3

Temperature Measurement and Control in Industrial Process

12...45Vdc

Max. 22mA

4...20mA (2 wires) with superimposed communication signal for HART protocol

Reverse polarity / Power surge / Transient

Rmax= [(Vmax -7.5)/ 0.022A]

Interference immunity & interference emission according to (GB/T17626.2-1998),

compliance with IEC 61000-4-3:1995.

EEx ia IIC T4-CT6

V= 2000Vac Input/ Output

0.1%

-10 to 70°C

-10 to 100°C

+/-0.05% / Year

+/- 5s

+/- 1s

--

--

0 to 2%

0 to 160 µA

316 S.S or Aluminum both with Acrilic window

316 S.S

Viton

Pt100 Platinum RTD

BSP / NPT / Flange / Sanitary / others

M12 connector

- 100 to 200 °C

2g /20 - 500Hz

IP66 or IP67 (upon request)

Display w/ backlight - rotatable 330°/ 5 digits / 7 segments / 8mm

-9.9.9.9 to 9.9.9.9.9

Linear drop up to 3.6 mA

Linear rise up to 20.5 mA

Application:

Power Supply:

Consumption:

Output Signal:

Protection:

Load:

Electromagnetic Compatibility (EMC):

EX- protection (optional):

Galvanic Isolation:

Accuracy / Stability / Repeatability:

Work Temperature (Ambience)

Storage Temperature

Long Therm Stability:

Delay on call:

Response time:

Load influence:

Power supply influence:

Auto stability:

Filter :

Housing material:

Wetted parts:

Vedation:

Sensor:

Process connection:

Electrical connection:

Range:

Vibration:

Class protection (IEC 60529):

Local Indicator:

Range:

Low range:

Above range:

Dimensions (unit.: mm)

4

STD-T Display mounted at 90°

75

75

751

20

Hex. 1 5/8”

330°

74.5

L

6

L

6

73

36

77.5

STD-T Aluminum Housing

L = Insertion Length

L = Insertion Length

Accessories

5

Process Connection

Rosca BSP NPT SAE/UNO

STD

1,75

NPT

SAE/UNO

BSP

Tri-Clamp

STD TC connection

Vedation

Process connection

FF

RF

Flange

STD

ANSI 150# ANSI 300#TC hygienic

Adjustable Bucin- Insertion Length Adjust

19

33

Hex. 7/8”

Hex. 1”

1/2” NPT

L2

5

19

12

1/2” NPT

Hex. 1 1/4”

1/2” NPT

Thermowell- Debirs and suspended solids medium

L= Insertion Length

Extended Necks for High Temperatures

MT- Medium temperature (up to 120°C) AT- High temperature (up to 150°C)HT- High temperature (up to 200°C)

50

mm

MT

10

0m

m

AT

10

0m

m

Heat dissipation rings

HT

4

Electrical Connection

6

1

2

3

4

21

- +

3

M12 connector

5

( ) GND

5

UNIT

INDICATION (PV, mA, %)

REAL TIME READING BARGRAPH

Display Overview

+++

___

1

2

Power

Hart modem

PCsoftware

250 ohms

4...20mA

5

+++

___

Transmitter

PDA

+++

___

1

2

Power

4...20mA

5

+++

___

Transmitter

4...20mA (Standart)

4...20mA HART

Order Code

Version: 09/18

7

Sitron - BrasilR. Baronesa de Itu, 83

São Paulo - SP - 01231-001T.: (5511) 3825-2111F.: (5511) 3825-2171

www.sitron.comBRASIL: vendas@sitron.com

USA / Other Countries: info@sitron.com

Sitron - USA1800 Prime PlaceHauppauge, NY 11788PH: 516-935-8001FX: 800-516-1656

ROD LENGTH

HOUSING

316SS / ACRILIC WINDOW / DISPLAY MOUNTED AT 90°

ESPECIFYL

RANGE

OPTIONS

ESPECIFYR

MODEL

ELECTRICAL CONNECTION

M12 CONNECTORM

CONNECTION

1

3

2

4

5

6

7

9

1/4”

3/8”

1/2”

3/4”

1”

1 1/2”

3”

2”

CONNECTION TYPE

BSP

FLANGE ANSI 150# 316 SS

FLANGE ANSI 150# PVC

FLANGE ANSI 150# 346 SS

NPT

SMS F

SMS M

TRI-CLAMP

DIN 316SS FEMALE

B

E

F

K

N

R

S

T

Y

STD-T

A9

WRITE DIRECTLY (e.g -10...100°C)

STD-T

ACESSORY SPECIFICATIONS

316SS THERMOWELL

AJUSTABLE BUCIN

P1

BC

CONNECTION

1/2” THREAD

3/4” THREAD 4

3

CONNECTION TYPE

BSP

NPT S

B

ROD LENGTH

ESPECIFY (in mm) except bucinL

0

A

F

MT

AT

NENHUMA

MEDIUM TEMPERATURE - Neck L=50mm (up to 120ºC)

HIGH TEMPERATURE - Neck L=100mm (up to 150ºC)

HT

OUTHERS - especify

CLAMP

CLAMP W/ O’RING

L

S

BSP/NPT GLOVE

NIPLE SANITARY NIPLE (TRI-CLAMP CONNECTION)

HIGH TEMPERATURE - Neck L=100mm (up to 200ºC)

X

H HART

ALUMINUM W/ EPOXY(BLUE) / ACRILIC WINDOW G3

ROD TYPE

0

A

None

316SS - 6.3mm (1/4”)

B

C

316SS - 8.0mm (5/16”)

316SS - 12.7mm (½”)

X Others