GR/PRINTO

Variable area flowmeters

Vortex flowmeters

Flow controllers

Electromagnetic flowmeters

Ultrasonic flowmeters

Mass flowmeters

Level measuring instruments

Communications engineering

Engineering systems & solutions

© KROHNE 08/2000 7.02342.21.00

UFM 500Ultrasonic flowmeter

for liquids

UFM 500Ultrasonic flowmeterfor liquids

2

UFM 500 (dual-beam)has several advantages of the dual-beamversion are: Multi-product measurement with

2 sensors. Sensors replaceable without interrupting

the process. Built-in redundancy for applications

in the oil industry, and measurementof hazardous liquids in the chemicalindustry.

Flow measurement is independent ofelectrical conductivity, viscosity, temperature,density and pressure.

The smooth surface and absence of intru-sive sensors and components, virtually ruleout deposits, pressure losses, and wear.

Requirements are sonic transmissivity, lowgas contents, and low solids contents inliquids.

Wide range of application Animals fats, butter oil, crude oil sludge,

demineralized water, diesel oil drinking water, gasoline, heavy oil hot water, hydraulic oil, kerosenes lube oil, naphtha, sewage and effluents sulphur (liquid), transformer oil vegetable oil, water/oil mixtures, wax, etc.

Calibrated on EN 45 001 certified calibration rigs, calibration accuracy betterthan 99.97% of the measured value.

The UFM 400/500’s unique sensor arrangement (patented) hasthese benefits:

Reduces overall flowmeter length

Increases measuring accuracy and repeatability

Eliminates need for gaskets

Allows sensor replacement under operating conditions

Sensor mount

From meter size ≥ DN 65 / ≥ 3” the sensors are built into specialmounts that are welded to the measuring tube perpendicular to thetube centerline. Gaskets are not required and the sensors are easy toreplace without involving elaborate adjustment or calibration work.

The double-beam version (≥ DN 65 / ≥ 3”) has sensors located atan angle of 120°. This arrangement (patented) has made it possible toshorten the overall length of the primary head.

Active sensor

Sensor mount

Measuring tube

Effective areaof ultrasonic waves

Sensorhousing

Backgro

und

Flow

tube

sU

FM 5

00

Clam

p-on

UFM

600/

610

Weld-o

mU

FM 8

00

WO

pen channe

lU

FM 8

00 C

Gas-

flow

tube

GFM

700

Custo

dytransfe

rA

LTOS

ON

IC V

Calibratio

nInstallatio

nno

tes

Sizing gu

ideO

rdering

guide

UFM 500 3

UFM 500

The time-proven advantages of KROHNE ultrasonic flowmeters areall here: of course, been retained in full …

non-contact measuring system

no constriction of the pipe cross-section, no internals projectinginto the flow, and no additional pressure losses

product parameters such as electrical conductivity, density,viscosity, etc., have no effect on the measuring result

precise factory calibration by volumetric comparison in officially certified calibration rigs

integral system in IP 67 enclosure equivalent to NEMA 6

Standard equipment of signal converters

Microprocessor-controlled

Digital signal processing and sequence control

Current and pulse outputs for continuous flowrate measurementand totalizing, can also be used as status output or for measuringthe sound velocity time of the ultrasonic waves (for product identification, composition)

Forward/reverse flow measurements (F/R mode)

Low-flow cutoff

Safety first - protected terminals

Status output

UFC 500 signal converter

All operating data and parameters easy can be set locally fromthe display or remotely with a HART® hand held configurator

Simple plain text operator prompting in a choice of languages via local LCD display

Input and output of measured values and operating parameters in various physical units

Primary head features:

Meter size DN 25 to 3000 / 1” to 120”

Full-scale ranges (flow velocities)up to 18 m/s equivalent to 55 ft/s

Temperature ranges from – 50 to + 170°C / – 58 to + 338°F(remote systems), higher temperatures on request

All metal sensors

Protected sensor signal cables

Available versions

UFM 500UFS 500 Double-beam primary headUFC 500 Signal converter with local display, all operation

data are user-defined.

K Integral system, signal converter is mountedon primary head.

F Remote system, primary head with connectionbox, signal converter with wall mount(rotating design).

UFM 500 K-EEx Integral flowmeter for use in hazardous(Europe) areas, approval to European Standard

”EEx de ib IIC T6 ... T3”.

UFM 500 F-EEx Remote system for use in hazardous areas,(Europe) approval to European StandardUFS 500 F ”EEx [ib] IIC T6 ... T3” (primary head)UFC 500 F ”EEx de [ib] IIC T6” (signal converter)

Factory Mutual FM All parts of the flowmeters are FM approvedfor Div. 1 and Div. 2 (UFM 500 K, UFS 500 Fand UFC 500 F)

UFM 400 UFM 500

UFM 500

UFM 500

4

Versions, measuring ranges, accuracies

Versions Primary head (S) Signal converter (C)Integral systems (K)UFM 500 K UFS 500 UFC 500 KUFM 500 K-EEx Hazardous-duty version to European Standard EEx de ib IIC T6 ... T3

Remote systems (F)UFM 500 F UFS 500 UFC 500 FUFM 500 F-EEx UFS 500 F-EEx (EEx [ib] IIC T6) UFC 500 F-EEx (EEx de[ib] IIC)UFM 500 F / HT (high temperature) UFS 500 HT UFC 500 FUFM 500 F / HP (high pressure) UFS 500 HP UFC 500 FUFM 500 F / HT-EEx UFS 500 HT-EEx (EEx ib IIC T6) UFC 500 F-EEx (EEx de[ib] IIC)UFM 500 F / HP-EEx UFS 500 HP-EEx (EEx [ib] IIC T6) UFC 500 F-EEx (EEx de[ib] IIC)

Full-scale range Q100% lowest highestUFM 500: user-defined

Meter size DN in mm Q100% min [m3/hr] = DN 2 × 14.2 Q100% max [m3/hr] = DN2 × 0.05(100 )Meter size (DN) in inches Q100% min [m3/hr] = DN2 × 0.9 Q100% max [m3/hr] = DN2 × 31.25

Q100% min [US GPM] = DN2 × 3.9 Q100% max [US GPM] = DN2 × 138

AccuraciesUFM 500 HT/HP v ≥ 1.0 m/s or 3.0 ft/s: F = ± 1% of measured value

v < 1.0 m/s or 3.0 ft/s: F = ± 1 cm/s or 0.4 inches/s

UFM 500 v ≥ 0.5 m/s or 1.5 ft/s: F = ± 0.5% of measured valuev < 0.5 m/s or 1.5 ft/s: F = ± 2.5 mm/s or 0.1 inches/s

Linearity errorDN ≥ 100: F [m3/h] = 0.0010 × DNDN ≤ 80: F [m3/h] = 0.0015 × DN

DN ≥ 4’’: F [US Gal/min] = 0.11 × DNDN ≤ 3’’: F [US Gal/min] = 0.17 × DN

DN ≥ 4’’: F [m3/h] = 0.025 × DNDN ≤ 3’’: F [m3/h] = 0.037 × DN

Influence of temperature 0.1%/10 K

Influence of Reynolds number (Re)UFM 500 HT/HP ± 1% of measured value for Re > 5000UFM 500 Re > 4000 (turbulent flow):

Re < 1000 (laminar flow): no influence on accuracies

Re 1000 – 4000: max. additional error ± 0.1% of measured value,for change of Re = 100

RepeatabilityUFM 500 HT/HP 0.3% of measured valueUFM 500 0.2% of measured value

Backgro

und

Flow

tube

sU

FM 5

00

Clam

p-on

UFM

600/

610

Weld-o

mU

FM 8

00

WO

pen channe

lU

FM 8

00 C

Gas-

flow

tube

GFM

700

Custo

dytransfe

rA

LTOS

ON

IC V

Calibratio

nInstallatio

nno

tes

Sizing gu

ideO

rdering

guide

UFM 500 5

UFM 500

UFS 500 primary head

VersionsDN 25 to 65 (1’’ to 21/2’’) UFS 500 HT/HP (single-beam) with 2 sensorsDN 25 to 3000 or 1’’ to 120’’ UFS 500 (double-beam) with 4 sensors replaceable under operating conditions

Flange connections Body pressure ratingto DIN 2501 DN 25 – 50, DN 80: PN 40 40.0 bar = 580 psig

DN 65, DN 100 – 150: PN 16 16.0 bar = 230 psigDN 200 – 1000: PN 10 10.0 bar = 150 psigDN 1200 – 2000: PN 6 6.0 bar = 90 psigDN 2200 – 3000: PN 2.5 2.5 bar = 37 psig

to ANSI B16.5 1’’ – 42’’: Class 150 lb/RF 12.0 bar = 175 psig with 170°C/338°F21/2’’ – 12’’: Class 150 lb/RF 15.8 bar = 230 psig product temperature,

14’ – 24’’: Class 150 lb/RF 10.8 bar = 145 psig full rating26’’ – 40’’: MSS-SP 44 150 lb/RF 10.8 bar = 145 psig

to AWWA 24’’ – 120’’: Class B/FF 6.0 bar = 90 psig High pressure version (HP) up to 1000 bar / 15 000 psig on request

Product temperatureIntegral systems – 50 to + 140°C / – 58 to + 284°FRemote systems – 50 to + 170°C / – 58 to + 338°FHigh temperature version (HT) – 170 to + 500°C or – 274 to + 932°F

Ambient temperaturewhere product temperature ≤ 60°C / ≤ 140°F – 25 to + 60°C / – 13 to + 140°Fwhere product temperature > 60°C / > 140°FIntegral systems – 25 to + 40°C / – 13 to + 104°FRemote systems – 25 to + 60°C / – 13 to + 140°F

Protection category (IEC 529 / EN 60 529) UFS 500 K UFS 500 F, HT and HPStandard IP 67 IP 67Special version – IP 68

MaterialsMeasuring tube*DN 25 – 50 or 1’’ – 2’’ SS 316 L (comparable with stainless steel 1.4404 and 1.4435)DN 65 – 300 or 3’’ – 12’’ SS 316 L (comparable with stainless steel 1.4404 and 1.4435) or

SS 316 Ti (comparable with stainless steel 1.4571),dependent on availability, others on request

DN 350 – 3000 or 14’’ – 120’’ SteelSensors/sensor windows≤ DN 50 / ≤ 2’’ SS 316 Ti (comparable with stainless steel 1.4571) ≥ DN 65 / ≥ 3’’ SS 316 L (comparable with stainless steel 1.4404 and 1.4435)FlangesDN 25 – 50 or 1’’ – 2’’ SS 316 L (comparable with stainless steel 1.4404 and 1.4435), others on requestDN 65 – 3000 or 3’’ – 120’’ Steel, others on requestConnection box (remote systems only) Die-cast zinc with polyurethane finishOther materials or liner UFS 500 on request

UFM 500

UFM 500

6

Responsibility for suitability and intended use of our instruments rests solely with the purchaser.

UFC 500 Signal converterVersionsIntegral systems (K) Signal converter mounted on primary headRemote systems (F) Signal converter with wall mount (rotating design) and additional terminal boxUFC 500 ... Signal converter with local display and control elements, all operating data can be set via 3

keys or via 3 magnet sensors using a hand-held bar magnet without opening the housingUFC 500 ... / EEx EEx version to European Standard: EEx de [ib] IIC T6 ... T3

Power supply 1. AC Version 2. AC Version AC / DC VersionStandard Option Option

1. Rated voltage 230 / 240 V 200 V 24 V AC 24 V DCTolerance band 200 – 260 V 170 – 220 V 20 – 27 V AC 18 – 32 V DC

2. Rated voltage 115 / 120 V 100 V – –Tolerance band 100–130 V 85 – 110 V – –

Frequency 48 – 63 Hz 48 – 63 Hz –Power consumption (incl. primary head) approx. 10 VA approx. 10 VA approx. 8 WWhen connected to functional extra-low voltage (24 V) safety separation (PELV) is essential (to VDE 0100 / VDE 0106 and IEC 364 / IEC 536 or equivalent national standards).

Current outputFunction – continuous flowrate measurement or measurement of sound velocity

– to determine (composition of) liquid product– all operating data configuration– galvanically isolated– for active and passive mode– useable as internal power supply for the binary outputs

Current for Q = 0%: 0 – 16 mAfor Q = 100%: 4 – 20 mA settings in 1 mA increments (Imax = 22 mA)

Active mode load max. 680 OhmPassive mode external voltage: ≤ 18 V DC

load ≤ 680 ΩLow-flow cutoff cutoff “on” value: 1 – 19%

cutoff “off” value: 2 – 20% of Q100%, setting in 1% incrementsTime constant 0.04 – 3600 s, setting in increments of 1, 0.1 or 0.01 sForward / reverse measurement direction identified via status output (or pulse output)Internal power supply for binary outputs Uint = 19 – 32 V DC / I ≤ 50 mAPulse outputFunction – continuous flow counting or measurement of sound velocity

– to determine (composition of) liquid product– all operating data configurable– galvanically isolated– for active and passive mode

Pulse rate for Q = 100% 10 – 3 600 000 pulses/h0.167 – 60 000 pulses/min optionally in pulse per liter, m3, US gallons0.0028 – 1 000 pulses/s (= Hz) or user-defined unit

Pulse width automatic: pulse duty cycle 1:1, max. 1000 pulses/s = max. 1000 Hzvariable: 30, 50, 100, 200, 500 ms, ≤ 10 pulses/s ≤ 10 Hz

Active mode connection: electronic counterinternal voltage: 19 – 32 V DC, from current outputload current: Imax < 50 mA, operation without status output

Passive mode connection: electronic or electromechanical counterexternal voltage: Uext ≤ 32 V DC / ≤ 24 V ACcurrent load: Imax ≤ 150 mA

Low-flow cutoff cutoff “on” value: 1 – 19%cutoff “off” value: 2 – 20% of Q100%, setting in 1% increments

Time constant 0.04 s or same as current outputForward / reverse measurement direction identified via status output (or current output)Status outputFunction configure as indicator for flow direction, errors or operating modeActive mode internal voltage: Uint 19 – 32 V DC, from current output

current load: Imax < 50 mA, operation without pulse outputPassive mode external voltage: Uext ≤ 32 V DC / ≤ 24 V AC

current load: Imax ≤ 150 mA

Backgro

und

Flow

tube

sU

FM 5

00

Clam

p-on

UFM

600/

610

Weld-o

mU

FM 8

00

WO

pen channe

lU

FM 8

00 C

Gas-

flow

tube

GFM

700

Custo

dytransfe

rA

LTOS

ON

IC V

Calibratio

nInstallatio

nno

tes

Sizing gu

ideO

rdering

guide

UFM 500 7

UFM 500

Local display 3-field LCDDisplay function actual flowrate, measurement of sound velocity to determine

(composition of) liquid product, forward, reverse and sum totalizer (7-digit) and statusmessages, each can be configured for continuous or sequential display

Units: actual flowrate m3, liter, US gallons per second, minute or hour,or in user-defined unit, e.g. liter/h or US gallon/day

counter m3, liter, US gallons or in user-defined unit, e.g. hecto liter or US million gallon(min. 1 year overflow time)

Language of plain texts English, French, German, Dutch, others on requestDisplay: 1st line (top) 8-character, 7-segment numeral and sign display, and symbols for key acknowledgement

2nd line (middle) 10-character, 14-segment text display3rd line (bottom) 5 markers to identify display in measuring mode

HousingMaterial die-cast aluminium with polyurethane finishProtection category (IEC 529 / EN 60 529) UFC 500 ... UFC 500 ... / EExIntegral systems (K) IP 67, equivalent to IP 67, equivalent to

NEMA 6 (max. 1 m / NEMA 63.3. ft under waterfor max. 30 min).

Remote systems (F) IP 67, equivalent to IP 67, equivalent toNEMA 6 NEMA 6(option IIP 68,equivalent to NEMA 6)

Signal cable only for remote systems (F)Standard length up to 10 m / 30 ftOption max. 30 m / 100 ft

UFM 500

UFM 500

8

Dimensions and weights

* Dimension b for integral systems: s. Tablesfor remote systems: dimensions b – 165 mm or b – 6.50”

Dimensions in mm and inches, see brackets “(.....)”

** max. body pressure rating for 170°C / 338°F product temperature

DN 65 to 3000 or 21/2’’ to 120’’

Signal converter UFC 500 F for remote systems with wallmounting (rotating design)

DN 25 to 50 or 1’’ to 2’’

a ± 0.5 %

b –

165

*

b +5

(0

.20”

)+0

156

dia.

D

PG 16

n × dia. d2

d

208 (8.19”) [236 (9.29”) for “EEx”]

f

dia.

e

156

307

85

11

11

dia.

122

95

286 [305 (12.01”) for “EEx”]

10

115

208 (8.19”) [236 (9.29”) for „EEx“]

103

50for pipe fitting

156 (6.14”)

b –

165

*

PG 161/2’’ NPT b

PG 161/2’’ NPT

dia.

D20

8 (8

.19”

)

e

a ± 0.5 %

(b –

6.5

0”)

*

(1/2’’ NPT)(6.14”)

(b –

6.5

0”)

*

(4.8

0”)

(4.53”)

(4.06”)

(11.26”)

(0.39”)

(1.9

7”)

(12.

09”)

(3.3

5”)

(0.4

3”)

(3.74”)(0.4

3”)

(6.14”)

[236

(9.

29”)

for “

EEx”

]12

2(4

.80”

)

Backgro

und

Flow

tube

sU

FM 5

00

Clam

p-on

UFM

600/

610

Weld-o

mU

FM 8

00

WO

pen channe

lU

FM 8

00 C

Gas-

flow

tube

GFM

700

Custo

dytransfe

rA

LTOS

ON

IC V

Calibratio

nInstallatio

nno

tes

Sizing gu

ideO

rdering

guide

UFM 500 9

UFM 500

Flange (standard) Body Dimensions in mm and (inches) Weightto DIN 2501 pressure approx. inMeter Flange rating in a b* d e f dia. D n x dia. d2 kg (lb)size rating in bar (psig) (n = number)DN 25 PN 40 40 (580) 250 ( 9.84) 368 ( 14.49) – 192 ( 7.56) – 115 ( 4.53) 4 × 14 ( 4 × 0.55) 15 ( 33)DN 32 PN 40 40 (580) 260 ( 10.24) 381 ( 15.00) – 196 ( 7.72) – 140 ( 5.51) 4 × 18 ( 4 × 0.71) 17 ( 38)DN 40 PN 40 40 (580) 270 ( 10.63) 388 ( 15.28) – 206 ( 8.11) – 150 ( 5.91) 4 × 18 ( 4 × 0.71) 19 ( 42)DN 50 PN 40 40 (580) 300 ( 11.81) 401 ( 15.79) – 234 ( 9.21) – 165 ( 6.50) 4 × 18 ( 4 × 0.71) 20 ( 44)DN 65 PN 16 40 (580) 300 ( 11.81) 438 ( 17.24) 62 ( 2.44) 133 ( 5.24) – 185 ( 7.28) 8 × 18 ( 8 × 0.71) 16 ( 36)DN 80 PN 40 40 (580) 300 ( 11.81) 458 ( 18.03) 85 ( 3.35) 138 ( 5.43) – 200 ( 7.87) 8 × 18 ( 8 × 0.71) 18 ( 40)DN 100 PN 16 16 (230) 350 ( 13.78) 430 ( 16.93) 104 ( 4.09) 146 ( 5.75) – 220 ( 8.66) 8 × 18 ( 8 × 0.71) 20 ( 45)DN 125 PN 16 16 (230) 350 ( 13.78) 460 ( 18.11) 110 ( 4.33) 160 ( 6.30) – 250 ( 9.84) 8 × 18 ( 8 × 0.71) 23 ( 51)DN 150 PN 16 16 (230) 350 ( 13.78) 492 ( 19.37) 117 ( 4.61) 172 ( 6.77) – 285 ( 11.22) 8 × 22 ( 8 × 0.87) 28 ( 62)DN 200 PN 10 10 (150) 400 ( 15.75) 527 ( 20.75) 127 ( 5.00) 190 ( 7.48) – 340 ( 13.39) 8 × 22 ( 8 × 0.87) 38 ( 84)DN 250 PN 10 10 (150) 400 ( 15.75) 599 ( 23.58) 141 ( 5.55) 213 ( 8.39) – 395 ( 15.55) 12 × 22 (12 × 0.87) 45 ( 99)DN 300 PN 10 10 (150) 500 ( 19.69) 652 ( 25.67) 154 ( 6.06) 235 ( 9.25) – 445 ( 17.52) 12 × 22 (12 × 0.87) 54 ( 199)DN 350 PN 10 10 (150) 500 ( 19.69) 692 ( 27.24) 163 ( 6.42) 251 ( 9.88) 253 ( 9.96) 505 ( 19.88) 16 × 22 (16 × 0.87) 67 ( 148)DN 400 PN 10 10 (150) 600 ( 23.62) 748 ( 29.45) 175 ( 6.89) 273 (10.75) 283 (11.14) 565 ( 22.24) 16 × 26 (16 × 1.02) 81 ( 179)DN 450 PN 10 10 (150) 600 ( 23.62) 798 ( 31.42) 188 ( 7.40) 295 (11.61) 308 (12.13) 615 ( 24.21) 20 × 26 (20 × 1.02) 92 ( 203)DN 500 PN 10 10 (150) 600 ( 23.62) 852 ( 33.54) 201 ( 7.91) 316 (12.44) 335 (13.19) 670 ( 26.38) 20 × 26 (20 × 1.02) 111 ( 245)DN 550 PN 10 10 (150) 600 ( 23.62) 932 ( 36.69) 213 ( 8.39) 339 (13.35) 390 (15.35) 780 ( 30.71) 20 × 30 (20 × 1.18) 218 ( 481)DN 600 PN 10 10 (150) 600 ( 23.62) 958 ( 37.72) 226 ( 8.90) 361 (14.21) 390 (15.35) 780 ( 30.71) 20 × 30 (20 × 1.18) 183 ( 403)DN 650 PN 10 10 (150) 700 ( 27.56) 1040 ( 40.94) 238 ( 9.37) 382 (15.04) 448 (17.64) 895 ( 35.24) 24 × 30 (24 × 1.18) 316 ( 697)DN 700 PN 10 10 (150) 700 ( 27.56) 1066 ( 41.97) 251 ( 9.88) 404 (15.91) 448 (17.64) 895 ( 35.24) 24 × 30 (24 × 1.18) 279 ( 615)DN 750 PN 10 10 (150) 800 ( 31.50) 1152 ( 45.35) 264 (10.39) 426 (16.77) 508 (20.00) 1015 ( 39.96) 24 × 33 (24 × 1.30) 431 ( 950)DN 800 PN 10 10 (150) 800 ( 31.50) 1177 ( 46.34) 277 (10.91) 448 (17.64) 508 (20.00) 1015 ( 39.96) 24 × 33 (24 × 1.30) 373 ( 822)DN 850 PN 10 10 (150) 900 ( 35.43) 1251 ( 49.25) 288 (11.34) 468 (18.43) 558 (21.97) 1115 ( 43.90) 28 × 33 (28 × 1.30) 524 (1155)DN 900 PN 10 10 (150) 900 ( 35.43) 1278 ( 50.31) 301 (11.85) 490 (19.29) 558 (21.97) 1115 ( 43.90) 28 × 33 (28 × 1.30) 489 (1078)DN 950 PN 10 10 (150) 1000 ( 39.37) 1361 ( 53.38) 314 (12.36) 512 (20.16) 615 (24.21) 1230 ( 48.43) 28 × 36 (28 × 1.42) 694 (1530)DN 1000 PN 10 10 (150) 1000 ( 39.37) 1386 ( 54.57) 326 (12.83) 534 (21.02) 615 (24.21) 1230 ( 48.43) 28 × 36 (28 × 1.42) 611 (1347)DN 1200 PN 6 6 ( 90) 1200 ( 47.24) 1576 ( 62.05) 378 (14.88) 624 (24.57) 703 (27.68) 1405 ( 55.31) 32 × 33 (32 × 1.30) 577 (1272)DN 1400 PN 6 6 ( 90) 1400 ( 55.12) 1788 ( 70.39) 428 (16.85) 711 (27.99) 815 (32.09) 1630 ( 64.17) 36 × 36 (36 × 1.42) 842 (1856)DN 1600 PN 6 6 ( 90) 1600 ( 62.99) 1989 ( 78.31) 478 (18.82) 797 (31.38) 915 (36.02) 1830 ( 72.05) 40 × 36 (40 × 1.42) 1209 (2665)DN 1800 PN 6 6 ( 90) 1800 ( 70.87) 2196 ( 86.46) 527 (20.75) 882 (34.72) 1023 (40.28) 2045 ( 80.51) 44 × 39 (44 × 1.54) 1586 (3497)DN 2000 PN 6 6 ( 90) 2000 ( 78.74) 2405 ( 94.69) 577 (22.72) 968 (38.11) 1133 (44.61) 2265 ( 89.17) 48 × 42 (48 × 1.65) 2055 (4530)DN 2200 PN 2.5 2.5 ( 37) 2200 ( 86.61) 2578 (101.50) 627 (24.69) 1056 (41.57) 1203 (47.36) 2405 ( 94.69) 52 × 33 (52 × 2.05) 1918 (4228)DN 2400 PN 2.5 2.5 ( 37) 2400 ( 94.49) 2778 (109.37) 677 (26.65) 1142 (44.96) 1303 (51.30) 2605 (102.56) 56 × 33 (56 × 2.20) 2262 (4987)DN 2600 PN 2.5 2.5 ( 37) 2600 (102.36) 2978 (117.24) 727 (28.62) 1229 (48.39) 1403 (55.24) 2805 (110.43) 60 × 33 (60 × 2.36) 2634 (5807)DN 2800 PN 2.5 2.5 ( 37) 2800 (110.24) 3192 (125.67) 777 (30.59) 1315 (51.77) 1515 (59.65) 3030 (119.29) 64 × 36 (64 × 2.52) 3550 (7826)DN 3000 PN 2.5 2.5 ( 37) 3000 (118.11) 3392 (133.54) 827 (32.56) 1402 (55.20) 1615 (63.58) 3230 (127.17) 68 × 36 (68 × 2.52) 4201 (9262)

Flange (standard) Body Dimensions in mm and (inches) Weightto ANSI B16.5 pressure approx. inand AWWA rating ** a b* d e f dia. D n x dia. d2 kg (lb)Meter Flange in (n = number)size class bar (psig)

1” 150 lbs 16 (230) 250 ( 9.84) 365 ( 14.37) – 192 ( 7.56) – 107.9 ( 4.25) 4 × 15.9 ( 4 × 0.63) 15 ( 33)11/4” 150 lbs 16 (230) 260 ( 10.24) 370 ( 14.57) – 196 ( 7.72) – 117.5 ( 4.63) 4 × 15.9 ( 4 × 0.63) 17 ( 38)11/2” 150 lbs 16 (230) 270 ( 10.63) 377 ( 14.84) – 206 ( 8.11) – 127.0 ( 5.00) 4 × 15.9 ( 4 × 0.63) 19 ( 42)2” 150 lbs 16 (230) 300 ( 11.81) 395 ( 15.55) – 234 ( 9.21) – 152.4 ( 6.00) 4 × 19.1 ( 4 × 0.75) 20 ( 44)21/2” 150 lbs 16 (230) 300 ( 11.81) 434 ( 17.09) 62 ( 2.44) 133 ( 5.24) – 177.8 ( 7.00) 4 × 19.1 ( 4 × 0.75) 16 ( 36)3” 150 lbs 16 (230) 300 ( 11.81) 453 ( 17.83) 85 ( 3.35) 138 ( 5.43) – 190.5 ( 7.50) 4 × 19.1 ( 4 × 0.75) 18 ( 40)4” 150 lbs 16 (230) 350 ( 13.78) 430 ( 16.93) 102 ( 4.02) 146 ( 5.75) – 228.6 ( 9.00) 8 × 19.1 ( 4 × 0.75) 24 ( 53)5” 150 lbs 16 (230) 350 ( 13.78) 459 ( 18.07) 109 ( 4.29) 157 ( 6.18) – 254.0 ( 10.00) 8 × 22.2 ( 8 × 0.87) 26 ( 58)6” 150 lbs 16 (230) 350 ( 13.78) 484 ( 19.06) 115 ( 4.53) 168 ( 6.61) – 279.4 ( 11.00) 8 × 22.2 ( 8 × 0.87) 32 ( 71)8” 150 lbs 10 (150) 400 ( 15.75) 540 ( 21.26) 127 ( 5.00) 190 ( 7.48) – 342.9 ( 13.50) 8 × 22.2 ( 8 × 0.87) 46 ( 102)

10” 150 lbs 10 (150) 400 ( 15.75) 600 ( 23.62) 141 ( 5.55) 213 ( 8.39) – 406.4 ( 16.00) 12 × 25.4 (12 × 1.00) 59 ( 129)12” 150 lbs 10 (150) 500 ( 19.69) 663 ( 26.10) 154 ( 6.06) 235 ( 9.25) – 482.6 ( 19.00) 12 × 25.4 (12 × 1.00) 85 ( 188)14” 150 lbs 10 (150) 700 ( 27.56) 706 ( 27.80) 163 ( 6.42) 251 ( 9.88) 267 (10.51) 533.4 ( 21.00) 12 × 28.6 (12 × 1.13) 110 ( 242)16” 150 lbs 10 (150) 800 ( 31.50) 763 ( 30.04) 175 ( 6.89) 273 (10.75) 298 (11.73) 596.9 ( 23.50) 16 × 28.6 (16 × 1.13) 137 ( 303)18” 150 lbs 10 (150) 800 ( 31.50) 808 ( 31.81) 188 ( 7.40) 295 (11.61) 318 (12.52) 635.0 ( 25.00) 16 × 31.7 (16 × 1.25) 157 ( 347)20” 150 lbs 10 (150) 800 ( 31.50) 866 ( 34.09) 201 ( 7.91) 316 (12.44) 349 (13.74) 698.5 ( 27.50) 20 × 31.7 (20 × 1.25) 200 ( 440)22” 150 lbs 10 (150) 800 ( 31.50) 917 ( 36.10) 213 ( 8.39) 339 (13.35) 375 (14.76) 749.3 ( 29.50) 20 × 34.9 (20 × 1.37) 228 ( 502)24” 150 lbs 10 (150) 800 ( 31.50) 974 ( 38.35) 226 ( 8.90) 361 (14.21) 406 (15.98) 812.8 ( 32.00) 20 × 34.9 (20 × 1.37) 258 ( 568)26” 150 lbs 10 (150) 900 ( 35.43) 1027 ( 40.43) 238 ( 9.37) 382 (15.04) 435 (17.13) 869.9 ( 34.25) 24 × 34.9 (24 × 1.37) 291 ( 641)28” 150 lbs 10 (150) 900 ( 35.43) 1082 ( 42.60) 251 ( 9.88) 404 (15.91) 464 (18.27) 927.1 ( 36.50) 28 × 34.9 (28 × 1.37) 342 ( 753)30” 150 lbs 10 (150) 1000 ( 39.37) 1136 ( 44.72) 264 (10.39) 426 (16.77) 492 (19.37) 984.2 ( 38.75) 28 × 34.9 (28 × 1.37) 390 ( 860)32” 150 lbs 10 (150) 1000 ( 39.37) 1200 ( 47.24) 277 (10.91) 448 (17.64) 530 (20.87) 1060.4 ( 41.75) 28 × 41.3 (28 × 1.63) 460 ( 1015)34” 150 lbs 10 (150) 1100 ( 43.31) 1249 ( 49.17) 288 (11.34) 468 (18.43) 556 (21.89) 1111.2 ( 43.75) 32 × 41.3 (32 × 1.63) 515 ( 1135)36” 150 lbs 10 (150) 1100 ( 43.31) 1304 ( 51.34) 301 (11.85) 490 (19.29) 584 (22.99) 1168.4 ( 46.00) 32 × 41.3 (32 × 1.63) 614 ( 1353)38” 150 lbs 10 (150) 1200 ( 47.24) 1365 ( 53.47) 314 (12.36) 512 (20.16) 619 (24.37) 1238.2 ( 48.75) 32 × 41.3 (32 × 1.63) 706 ( 1557)40” 150 lbs 10 (150) 1200 ( 47.24) 1416 ( 55.75) 326 (12.83) 534 (21.02) 645 (25.39) 1289.0 ( 50.75) 36 × 41.3 (36 × 1.63) 763 ( 1682)48” AWWA: B 6 ( 90) 1400 ( 55.12) 1629 ( 64.13) 378 (14.88) 624 (24.57) 756 (29.76) 1511.3 ( 59.50) 44 × 28.6 (44 × 1.13) 991 ( 2184)56” AWWA: B 6 ( 90) 1600 ( 62.99) 1846 ( 72.68) 428 (16.85) 711 (27.99) 873 (34.37) 1746.2 ( 68.75) 44 × 34.9 (44 × 1.37) 1182 ( 2606)64” AWWA: B 6 ( 90) 1800 ( 70.87) 2090 ( 82.28) 478 (18.82) 797 (31.38) 1016 (40.00) 2032.0 ( 80.00) 52 × 34.9 (52 × 1.37) 1798 ( 3965)72” AWWA: B 6 ( 90) 2000 ( 78.74) 2272 ( 89.45) 527 (20.75) 882 (34.72) 1099 (43.27) 2197.1 ( 86.50) 60 × 34.9 (60 × 1.37) 2071 ( 4566)80” AWWA: B 6 ( 90) 2200 ( 86.61) 2453 ( 96.57) 577 (22.72) 968 (38.11) 1181 (46.50) 2362.2 ( 93.00) 64 × 41.3 (64 × 1.63) 2285 ( 5037)88” AWWA: B 6 ( 90) 2400 ( 94.49) 2728 (107.40) 627 (24.69) 1056 (41.57) 1353 (53.27) 2705.1 (106.50) 68 × 47.6 (68 × 1.87) 2783 ( 6136)96” AWWA: B 6 ( 90) 2600 (102.36) 2913 (114.69) 677 (26.65) 1142 (44.96) 1438 (56.61) 2876.5 (113.25) 68 × 47.6 (68 × 1.87) 3111 ( 6859)

104” AWWA: B 6 ( 90) 2800 (110.24) 3099 (122.01) 727 (28.62) 1229 (48.39) 1524 (60.00) 3048.0 (120.00) 72 × 54.0 (72 × 2.13) 3365 ( 7418)112” AWWA: B 6 ( 90) 3000 (118.11) 3372 (132.76) 777 (30.59) 1315 (51.77) 1695 (66.73) 3390.9 (133.50) 76 × 60.3 (76 × 2.37) 5162 (11380)120” AWWA: B 6 ( 90) 3200 (125.98) 3558 (140.08) 827 (32.56) 1402 (55.20) 1781 (70.12) 3562.4 (140.25) 76 × 60.3 (76 × 2.37) 6039 (13314)

UFM 500

10 UFM 500

Installation in the pipeline

Select location where the measuring tube is completely filled at all times, even at “zero” flow velocity.

On horizontal pipelines, make sure that the ultrasonic measuringsections are as horizontal as possible.

Pipe flanges faces must be parallel to each other; also, ensurethat the primary head is installed in line with the pipe axis.

Protective ground conductor, measuring groundThe flowmeter is normally grounded via the protective ground conductor PE (FE functional grounding for DC operation) incorporated in the power supply cable.Connect the protective conductor to the U-clamp terminal in the terminal box of the signal converter.NOTE: For the “remote” systems and for DC voltage operation,additionally connect a remote functional ground FE to the primaryhead.

Pipeline along a wall: where possible, distance between pipe centerline and wall to be > 0.5 m / 1.6 ft for UFM 500 K integralflowmeters; if less, first connect all cables to terminals in connec-tion compartment (power supply and outputs) and install an inter-mediate connection box before installing flowmeter in the pipeline.

Gas content of liquid product: max. 1% by vol. under operatingconditions.NOTE: Even in products that are virtually gas-free, large quantitiesof gas may form if the product is allowed to expand before reachingthe measuring point, e.g. down-stream of partially closed valves orsmall pump outlets!

Inlet and outlet sections (DN = meter size)

Inlet section ... Single-beam Double-beamdownstream of pump 50 × DN 15 × DN

downstream of fullyopened control valve 50 × DN 10 × DN

downstream of2 quarter bendson different levels 40 × DN 10 × DN

downstream of2 quarter bendson one level 25 × DN 10 × DN

downstream of1 quarter bend 20 × DN 10 × DN

downstream of reducer(reducing angle α/2 = 4°) 15 × DN no additional

inlet sectionnecessary

Outlet section 10 × DN 5 × DN

Electrical connection

Power supply, power consump-tion and load rating of out-puts: see “Technical data”(pages 6 + 7)

Current and pulse outputs (I + P) are galvanically isolated from all input andoutput circuits, when used inpassive mode.

Current output Iactive Current output Ipassive Pulse output Pactivefor passive ECwith internal voltagefrom current output

Pulse output Ppassive andstatus output Spassivewith external voltage

UextUext

Uint. ≤ 19 – 32 V DCI ≤ 50 mAR ≥ 650 Ω

Uext ≤ 18 V DCRi ≤ 680 Ω

Ri ≤ 680 Ω EC or relayEMC (e.g. Siemens D1)

Uext ≤ 32 V DC/≤ 24 V AC

I ≤ 150 mA

binaryoutputs

currentoutput

for internal use only

85 - 260 V AC

24 V AC / DC

(PE = protective conductor)(FE = functional ground)

Power supply

load