For more efficiency: Flow sensors and flow meters …...4 Magnetic-inductive flow meters for water...

For more efficiency:Flow sensors andflow meters from ifm

Process sensors

ifm.com/gb/flow

2

Systems for flow monitoring.The optimum solutionfor every requirement

Magnetic-inductive

Flow meter system

Vortex Flow meter system

Mechatronic Flow meter system

Ultrasonic Flow meter system

Thermal Compressed air meters

Thermal Flow sensors

Thermal

Accessories

Airflow monitors

Absolute measurement

Relative measurement

300SR/SN/SF 3...1003) -10...120

– – –25SBT 0.3...501) 10...180

– –

– – –

3

SBU 0.3...751) 0...60 200

16

Senso

r typ

e

Mea

surin

g range f

low

[l/m

in; c

m/s

; Nm

3 /h]

Med

ium

tem

perat

ure ra

nge [°C

]

4 - 5

6 - 7

8 - 11

12 - 13

14 - 15

SM

SMxx50

0.005...9001)

0.1...1001)

-10...70

-10...70

16

Pres

sure

range [

bar]

Air, in

dustrial

gas

es A

r, N 2,

CO2

Oil

Deionise

d wat

er 5)

Cooling w

ater

6)

Emulsi

on (oil-

wat

er m

ixture

),

glycol m

ixture

6)

Chemica

l liquid

s of

low

conce

ntratio

n 6)

Air bubbles

Fast

tem

perat

ure ch

anges

Changes

in vi

scosit

y

16 - 23

24 - 25

26 - 27

SV

SVxx50

1...1001)

0.5...1501)

-10...90

-40...100

12

12

–

SB 0.1...2001) -10...100 100 – –

– –

SU 0.1...2001) -10...80 16 – –

SD 0.05...28,0002) 0...60 16 – – – – – – – –

– – – – – – – –

–

–

SIxxxx 3...1003) -25...80 300

SA 3...1003) -20...100 100

SL 100...3.0004) -10...50 1

1) l/min 2) m3/h to DIN ISO 2533 3) liquids cm/s 4) gases cm/s 5) < 20 μS/cm 6) > 20 μS/cm

Suitable for media Influencing factors

limited suitability good suitability

4

Magnetic-inductiveflow meters for waterand emulsions Ready for use:

efector mid measures liquids upto 900 l/min with a conductivityfrom 20 μS/cm and temperaturesof -10...70 °C.

Vibration-resistant:Electronics and display integratedinto one housing.

Variable:Can be used for different flow directions.

Versatile:With volumetric flow, total quantity and temperature displayas well as simulation mode andIO-Link.

Simple:Ready for use straight from thefactory.

Empty pipe detection:Incorrect measured values due to pipes that are not completelyfilled are avoided.


Flow metertype SM

Version withdisplay.

Pressure-resistantup to 16 bar.

Easy and intuitiveto use viapushbuttons.

IO-Link.

Lasered serialnumber.

As an option alsowith ISO calibra-tion certificate,order no. ZC0052.

Display · DC · PNP / NPN · analogue · pulse · IO-Link

100.005...3 G 1/4 (DN6) FKM SM4000

16

16

16

10

16

16

16

0.1...25

0.2...50

0.2...100

0.005...3

0.1...25

0.2...50

0.2...100

G 1/2 (DN15)

G 3/4 (DN20)

G 1 (DN25)

G 1/4 (DN6)

G 1/2 (DN15)

G 3/4 (DN20)

G 1 (DN25)

FKM SM6000

Display · DC · 2 analogue outputs

160.1...25 G 1/2 (DN15) FKM SM6004

160.2...100 G 1 (DN25) FKM SM8004

160.2...50 G 3/4 (DN20) FKM SM7004

DC · analogue· IO-Link

160.1...25 G 1/2 (DN15) FKM SM6050

160.2...100 G 1 (DN25) FKM SM8050

160.2...50 G 3/4 (DN20) FKM SM7050

FKM SM7000

FKM SM8000

EPDM SM4100

EPDM SM6100

EPDM SM7100

EPDM SM8100

Pressurerating[bar]

Measuringrange[l/min]

Processconnection

Sealingmaterial

Order no.

Flow metertype SM

Version withoutdisplay.


5

For industrialapplications

Flow metertype SM

Version for highvolumetric flowswith empty pipedetection.

Wear-free measuring principle

The measurement is made on Faraday’sprinciple of induction. When a conductivemedium flows through a magnetic field, avoltage proportional to the flow velocityis generated.

The voltage is tapped via electrodes andconverted in the evaluation unit to a usablecontrol signal.

165...300 G 2 (DN50) FKM SM9000

165...600 G 2 (DN50) FKM SM2000

165...900 G 2 (DN50) FKM SM0510

165...300 G 2 (DN50) EPDM SM9100

165...600 G 2 (DN50) EPDM SM2100


Pressurerating[bar]

Processconnection

Sealingmaterial

Order no.

DC · PNP / NPN · analogue · pulse · IO-Link

165...300 G 2 (DN50) FKM SM9004

165...600 G 2 (DN50) FKM SM2004

DC · 2 analogue outputs

Different electricalconductivities

The magnetic-inductiveflow meter monitorswater-based liquids withan electrical conductivityof > 20 μS/cm.

sea water (salt)

water-glycol mixtures

water-based coolants

drinking water

industrial waterelectrical conductivity

For processadaptersplease seepages 26 - 27

V

M

M

E

Vortex flow metersfor water with andwithout conductivity Long-term stability:

No moving parts.

Combined measurement:With integrated temperaturemeasurement and IO-Link.

Versatile:Can be used for water with andwithout conductivity.

Selectable:Devices with and without display.

Application-specific:Ideal for use in the automotiveand solar industries.

Unambiguous:Individual serial number forproduct identification.


Flow metertype SV

Electronicallyrotatable multi-colour display.


Medium tempera-ture -10...90 °C.

Rotatable processconnection.

IO-Link.

DC · PNP / NPN · frequency · IO-Link

up to 121...20 G 1/2 (DN8) FKM SV4200

up to 12

up to 12

up to 12

up to 12

up to 12

1...20

2...40

2...40

5...100

5...100

Rc 1/2 (DN8)

G 1/2 (DN10)

Rc 1/2 (DN10)

G 3/4 (DN20)

Rc 3/4 (DN20)

FKM SV4500


up to 121...20 G 1/2 (DN8) FKM SV4204

up to 121...20 Rc 1/2 (DN8) FKM SV4504

FKM SV5200

FKM SV5500

FKM SV7200

FKM SV7500

up to 12

up to 12

up to 12

up to 12

2...40

2...40

5...100

5...100

G 1/2 (DN10)

Rc 1/2 (DN10)

G 3/4 (DN20)

Rc 3/4 (DN20)

FKM SV5204

FKM SV5504

FKM SV7204

FKM SV7504

Pressurerating[bar]


Processconnection

Sealingmaterial

Order no.

6

Displayelectronicallyrotatable insteps of 90°.


Long-term stable measurement

The Vortex measuring principle is a provenmethod for measuring the volumetric flowof water-based liquids. Behind a bluntbody, the flowing medium generatesswirling vortices. The frequency of theseswirling vortices is detected by a piezo-ceramic measuring element.The frequency is a measure for the flowvelocity.

The volumetric flow can be calculatedwith the flow velocity and the defined pipediameter.The measurement results are independentof pressure and temperature fluctuationsof the medium.

7

up to 12 G 1/2 (DN6) FKM SV30501)

up to 12 G 1/2 (DN8) FKM SV4050

up to 12 G 3/4 (DN10) FKM SV5050

up to 12 G 3/4 (DN15) FKM SV6050

up to 12 G 1 (DN20) FKM SV7050

up to 12 G 1 1/4 (DN25) FKM SV8050

up to 12 G 1/2 (DN6) EPDM SV31501)

up to 12 G 1/2 (DN8) EPDM SV4150

up to 12 G 3/4 (DN10) EPDM SV5150

Flow metertype SV


Medium tempera-ture -40...100.

Integratedtemperaturemeasurement.

Voltage supply8..33 V.

Pressurerating[bar]

0.5...10

0.9...15

1.8...32

3.5...50

5...85

9...150

0.5...10

0.9...15

1.8...32

up to 12 G 3/4 (DN15) EPDM SV6150

up to 12 G 1 (DN20) EPDM SV7150

3.5...50

up to 12 G 1 1/4 (DN25) EPDM SV81509...150

5...85


Processconnection

Sealingmaterial

Order no.

DC · 1 analogue output · PT1000

1) no temperature measurement

Mechatronicflow sensors for water,emulsions and oils Long-term stability:

Guaranteed 10 million switchingcycles.

Space-saving:No laminar flow required.

Independent:No influence by pressure andtemperature fluctuations.

Variable:Installation independent oforientation.

Combined measurement:Integrated temperaturemeasurement.

Fast:Very fast response time of ≤ 10 ms.


Mechatronicflow metertype SBY


Sensing headrotatable by 360°.

Easy switch-pointsetting via display.

3-pushbutton op-erating concept.

Protection ratingIP 65 and IP 67.

8

Version withoutdisplay and withouttemperaturemeasurement.

Rp 3/4 (DN20) G 1/2 (DN15)400.3...15 SBG232SBY232

Rp 3/4 (DN20) G 1/2 (DN15)400.5...25 SBG233SBY233

Rp 3/4 (DN20) G 1/2 (DN15)401...50 SBG234SBY234

Rp 1 (DN25) G 3/4 (DN20)252...100 SBG246SBY246

Rp 1 1/2 (DN40) G 1 1/4 (DN32)254...200 SBG257SBY257


Pressurerating[bar]

Processconnection

Order no.Processconnection

Order no.

Display · DC · PNP / NPN · analogue · frequency · IO-Link

Rp 3/4 (DN20) G 1/2 (DN15)400.3...15 SBG432SBY432

Rp 3/4 (DN20) G 1/2 (DN15)401...25 SBG433SBY433

Rp 3/4 (DN20) G 1/2 (DN15)402...50 SBG434SBY434

Rp 1 (DN25) G 3/4 (DN20)254...100 SBG446SBY446

Rp 1 1/2 (DN40) G 1 1/4 (DN32)258...200 SBG457SBY457

DC · 1 analogue output

Rp 1/2 (DN15)800.2...4 SBY321

Rp 3/4 (DN20) G 1/2 (DN15)401...25 SBG333SBY333

Rp 3/4 (DN20) G 1/2 (DN15)401...15 SBG332SBY332

Rp 3/4 (DN25) G 1/2 (DN20)252...50 SBG334SBY334

Rp 1 (DN40) G 3/4 (DN32)255...100 SBG346SBY346

Rp 1 1/2 (DN40) G 1 1/4 (DN32)2520...200 SBG357SBY357

DC · PNP


Fast detection

A spring-based piston is lifted by theflowing medium.The piston position is monitored via amagnetic-field sensor and is output as ananalogue signal.

The spring resistance forces the pistonto return to its original position with de-creasing flow. This allows an orientation-independent installation of the flowsensor. Backflow is prevented.

For installation in the pipe no laminarflow is required as is the case with othermeasuring principles.The sensor features very fast responsetimes ≤ 10 ms.

9

0.3...25 15 (251)) Rp 3/4 (DN20) SBT633

0.3...50 15 (251)) Rp 3/4 (DN20) SBT634

Mechatronicflow metertype SBT


Protection ratingIP 65, IP 67.

For high tempera-tures up to 180 °C.


Pressurerating[bar]

Processconnection

Order no.

High temperature up to 180 °C


0.3...25 200 G 1/2 (DN15) SBU623

0.3...75 200 G 1/2 (DN15) SBU625

0.3...50 200 G 1/2 (DN15) SBU624


Pressurerating[bar]

Processconnection

Order no.

High pressure up to 200 bar


0.3...25 200 G 1/2 (DN15) SBU323

0.3...50 200 G 1/2 (DN15) SBU324

DC - PNP

Mechatronicflow metertype SBU



For high pressuresup to 200 bar.

High sensitivitywith small flowrates.

1) at max. 85 °C

Mechatronicflow sensors for oils ofdifferent viscosities Long-term stability:

Guaranteed 10 million switchingcycles.

Space-saving:No laminar flow required.

Independent:No influence by pressure andtemperature fluctuations.

Variable:Installation independent oforientation.

Combined measurement:Integrated temperaturemeasurement.

Fast:Very fast response time of ≤ 10 ms.

Precise:High measurement accuracy of± 5 % of the final value.


10

DC · PNP / NPN · analogue · frequency · IO-Link

80 (100)1)0.3...15 G 3/4 (DN20) ISO VG – 10 cSt SB1232

80 (100)1)0.5...25 G 3/4 (DN20) ISO VG – 10 cSt SB1233

80 (100)1)1...50 G 3/4 (DN20) ISO VG – 10 cSt SB1234

50 (63)1)4...200 G 1 1/2 (DN40) ISO VG – 10 cSt SB1257

80 (100)1)2...100 G 1 (DN25) ISO VG – 10 cSt SB1246

80 (100)1)0.3...15 G 3/4 (DN20) ISO VG – 32 cSt SB9232

80 (100)1)0.5...25 G 3/4 (DN20) ISO VG – 32 cSt SB9233

80 (100)1)0.3...15 G 3/4 (DN20) ISO VG – 46 cSt SB2232

80 (100)1)0.5...25 G 3/4 (DN20) ISO VG – 46 cSt SB2233

80 (100)1)1...50 G 3/4 (DN20) ISO VG – 46 cSt SB2234

80 (100)1)2...100 G 1 (DN25) ISO VG – 46 cSt SB2246

50 (63)1)4...200 G 1 1/2 (DN40) ISO VG – 46 cSt SB2257

Pressurerating[bar]


Processconnection

Oil viscosity Order no.Mechatronicflow metertype SB


High pressurerating.

Temperature-compensated.

1) at max. 70 °C


Temperature-independent measurement

In case of temperature fluctuations oilschange their physical properties suchas viscosity. To provide precise measuredvalues despite this, the flow meterstype SB feature an integrated tempera-ture compensation.

11


80 (100)1)0.3...15 G 3/4 (DN20) ISO VG – 68 cSt SB3232

80 (100)1)0.5...25 G 3/4 (DN20) ISO VG – 68 cSt SB3233

80 (100)1)1...50 G 1 (DN25) ISO VG – 68 cSt SB3244

80 (100)1)2...100 G 1 (DN25) ISO VG – 68 cSt SB3246

50 (63)1)4...200 G 1 1/2 (DN40) ISO VG – 68 cSt SB3257

80 (100)1)0.6...15 G 3/4 (DN20) ISO VG – 150 cSt SB5242

80 (100)1)1...50 G 1 (DN25) ISO VG – 150 cSt SB5244

50 (63)1)2...100 G 1 1/2 (DN40) ISO VG – 150 cSt SB5256

Pressurerating[bar]


Processconnection

Oil viscosity Order no.

temperature [°C]

kin

. vis

cosi

ty [

cSt]

1) at max. 70 °CFor themounting platefor type SBplease seepages 26 - 27

Ultrasonicflow meters with integratedsetting options Versatile:

Suitable for water, oils, glycoland deionised water up to a vol -umetric flow rate of 200 l/min.

Variable:Binary, analogue or pulse outputfor signal processing.

Combined measurement:Integrated temperature measure-ment and totaliser function.

Application:Ideal for monitoring coolingcircuits, e.g. during painting.


12

Flow metertype SU

For industrialapplications.

Protection ratingIP 67.


Technical data

and prices?

ifm.com


Universal measuring principle

Ultrasonic sensors consist of transducersthat transmit and receive sound pulsesand reflectors that direct the pulses fromone transducer to the other. A pulse issent through the medium.A sensor measures the time of flight fromone transducer to the other. Then a pulseis sent in the opposite direction. The sen-sor measures the difference in time andcalculates the volumetric flow rate.

13

G 3/4 (DN20)160...50 • SU7000

G 3/4 (DN20)160...50 – SU7200

G 1 (DN25)160...100 • SU8000

G 1 (DN25)160...100 – SU9200

G 1 1/4 (DN32)160...200 • SU9000


Pressurerating[bar]

Processconnection

Totaliserfunction

Order no.

DC · PNP / NPN · analogue · pulse

G 1 1/4 (DN32)

FKM

FKM

FKM

FKM

FKM

Sealingmaterial

FKM160...200 • SU9004


For processadapters andsupport platesplease seepages 26 - 27

ConverterReflectors

Thermal compressedair meters for air andindustrial gases Precise:

High precision and repeatability.

Versatile:Integrated totaliser for measuringthe total consumption.Additional temperature andpressure measurement.

Specific:Versions for the measurement ofindustrial gases such as Ar, N2, Co2.

Accurate:Detection of very small leaks.

Variable:Versions that are mounted on a fixed laminar pipe or versionfor an adjustable pipe diameterwithout fixed pipe.

Display:Electronically rotatable multi-colour display.


14

Compressed airmeter type SDwith TFT display

Four processvalues: flow, pres-sure, temperatureand overallconsumption.

TFT display withfour different indi-vidually adjustablegraphic layouts.



DaKKs calibrationcertificate, orderno. ZC0075.

G 1/4 (DN8)160.05...15 SD5500

R 1/2 (DN15)160.25...75 SD6500

R 1 (DN25)160.8...225 SD8500

R1 1/2 (DN40)161.4...410 SD9500

R 2 (DN50)162.5...700 SD2500

Measuring range

[m3/h]

Pressurerating[bar]

Processconnection

Order no.


Defined pipe length for compressed air in industrial use



Precise detection of even minutequantities

The compressed air meter uses the calori-metric measuring principle to determinethe standard volume flow to ISO 2533.

The broad measurement dynamics enablesreliable detection of minute quantities,e.g. leakage. High accuracy and repeatabil-ity are ensured by the integration of themeasuring elements into a defined pipelength.

15

G 1/4 (DN8)160.05...15 SD5600

R 1/2 (DN15)160.25...75 SD6600

R 1 (DN25)160.8...225 SD8600


Measuring range

[m3/h]

Pressurerating[bar]

Processconnection

Order no.

Defined pipe length for technical gases Ar, N2, CO2, air

G 1168...28,000 SD0523


Measuring range

[m3/h]

Pressurerating[bar]

Processconnection

Order no.

Adjustable pipe diameter for compressed air in industrial useCompressedair metertype SD0523

Adjustable internalpipe diameter of38 - 254 mm.

254 mm

38 mm

Compressed air meter with industrialgases

Four gas characteristics and four measuringparameters (current and total volumetricflow, pressure, temperature) turn the SDinto an all-in-one solution.

16

Compact thermalflow sensors for water,emulsions, oils and air Robust and clean:

Wetted part materials:high-grade stainless steel,titanium or Hastelloy.

Clear:Flow display by means of10 LED bar graph, measuredvalue output in %.

Selectable:Versions with different outputs.

Flexible:Variable measuring tip lengths.


Flow sensortype SI

ATEX versions.


Robust housing.

Easy to set. 24 DCM18 nut / 4530 SI5000

Pressurerating[bar]

Process connection /measuring tip length

[mm]

Operatingvoltage

[V]

Order no.

Machine tool applications

DC · PNP · 1 switching output

24 DCM18 nut / 45300 SI5002

DC · PNP · 2 switching outputs

24 DCM18 nut / 45300 SI5004


85...265 ACM18 nut / 45300 SI5006

AC · 1 relay output

24 DCM18 nut / 45300 SI5007

DC · PNP · 1 switching output flow and 1 switching output temperature

–

24 DCM18 nut / 45300 SI5010•

IO-Link

•

–

–

•

24 DC –M18 nut / 4530 SI500A

DC · PNP · 1 switching output · ATEX category 3D / 3G

%

17


Measuring principle for liquids and gases

The thermal flow detection is based onthe heat dissipation of flowing media(liquids and gases).

In principle, the sensor consists of a heatingelement and a temperature probe (refe-rence element). The temperature diffe-rence between these two elements is ameasure for the flow velocity.

For hygienic areasand viscous media

Flow sensorstype SI

Modular adapta-tion for hygienicapplications.

Protection ratingIP 67 and IP 69K. 24 DCG 1 male Aseptoflex Vario / 2030 SI6600

24 DCG 1 male Aseptoflex Vario / 3830 SI6700

24 DCG 1 male Aseptoflex Vario / 5530 SI6800

Pressurerating[bar]


[mm]

Operatingvoltage

[V]

Order no.

Hygienic applications

DC · PNP · 1 switching output


ΔT

referenceelement

heated element

Thermal flow sensorsfor water, oils, emulsionsand air Space-saving:

Flow sensors for connectionto separate evaluation unit.

Robust and clean:Wetted part materials:high-grade stainless steel,titanium or ceramics.

Flexible:Variable measuring tip lengths.


18

Flow sensortype SFfor connection toevaluation unitsSR5900SR5906SR0150SR0151SN0150SN0151

-25...80 high-grade stainl. steelclamping ring / 10630

SF5300 –

-25...80 high-grade stainl. steelclamping ring / 19130 SF6200

SF6201

-25...80 high-grade stainl. steelM18 nut / 4530 SF0537



-25...80 titaniumM18 nut / 45100 SF5700

-25...80 titaniumM18 nut / 63100 SF5701

-25...80 titaniumM18 nut / 93100 SF5702

-25...80 titaniumM18 nut / 143100 SF5703

-25...80 titaniumM18 nut / 243100 SF5704

5...70 ceramicsG 1/4 male / 1230 SF2405


Pressurerating[bar]


[mm]

Mediumtemperature

[°C]

Material(wetted parts)

Order no.

Connection via M12 connector

0...120 high-grade stainl. steelM18 nut / 45300


-25...80 titaniumM18 nut / 45100 SF5800



–

–

SF0540

–

Cable 6 m 16 m


19

For hazardous areas

Flow sensorstype SFfor connection toevaluation unitsSR2301SN2301SN2302

For ATEXapplications.

30 M12 -20...70 high-grade stainl. steel 2G SF120A

30 G 1/4 male -20...70 high-grade stainl. steel 2G SF220A

Pressurerating[bar]

ATEX categoryMaterial(wetted parts)

Mediumtemperature

[°C]

Processconnection

Order no.

ATEX applications

Connection via M12 connector

For evaluationunitsplease seepages 20 - 21

300 M12 -20...60 high-grade stainl. steel 1G / 2G SF111A

30 M12 -20...70 high-grade stainl. steel 2G SF121A

300 G 1/4 male -20...60 high-grade stainl. steel 1G / 2G SF211A

30 G 1/4 male -20...70 high-grade stainl. steel 2G SF221A

300 G 1/2 male -20...60 high-grade stainl. steel 1G / 2G SF311A

30 G 1/2 male -20...70 high-grade stainl. steel 2G SP321A1)

Connection cable, 6 m

1) connection only to the evaluation unit SR307A

Evaluation unitsfor thermal flow sensors

Space-saving:Separate evaluation units forconnection of flow sensors.

Clear:Flow indication by means of LEDfunction display.

Selectable:Versions with different outputs.


20

Evaluation unitfor flow sensorstype SF

Relay energises incase of flow andde-energises incase of wire break.

24 DC SFxxxM12 connector

– SR5900

90...240 AC– SR5906

Relaytemperature

Nominalvoltage

[V]

For sensor typeOrder no.

Field installation

24 DC

SFxxx

energises SR01501)

24 DCenergises SR01512)

90...240 ACenergises SN0150

90...240 ACde-energises SN0151

Control cabinet installation

1) temperature range 0...80 °C 2) temperature range 40...120 °C


21

Evaluation unit forATEX flow sensorstype SF

Relay energises incase of flow andde-energises incase of wire break.

Type SR307A with4-wire technologyand 5 settingoptions (water, air,glycol, oils of lowand high viscosity).

For sensorsplease seepages 18 - 19

24 DC

SFxxxA

SP321A

– SR2301

230 AC– SN2304

110 AC– SN2302

24 DCde-energises SR307A

Relaytemperature

Operatingvoltage

[V]

For sensor typeOrder no.

Control cabinet installation, for ATEX sensors

For hazardous areas

Thermal flow sensorsfor water, oils, emulsionsand air Integrated:

Optimised for water, oils,glycol and air.

Optimum alignment:Rotatable process connection.

Combined measurement:Integrated temperature measurement.

Variable:Measured value outputin %, m/s, l/min, m3/h and °C.

Flexible:Adjustable internal pipediameter of 15...400 mm.

Unambiguous:Red / green colour change forprocess values.

Relative and absolute measurement

22

%m/s

l/minm3/h

°C

Flow sensortype SA

Sensing headrotatable by 345°.

2 switchingoutputs.

Easy switch-pointsetting via display.

3-pushbuttonoperating concept.

Fast responsetime for flow andtemperaturemeasurement.

Individual serialnumber.

-20...90M18 nut / 45100 SA5000

-20...90G 1/2 / 19.2100 SA2000

-20...100Ø 8 mm / 10050 SA4100

-20...100Ø 8 mm / 20050 SA4300


-20...90M18 x 1.5 internal thread100 SA5004

-20...90G 1/2 / 19.2100 SA2004

-20...100Ø 8 mm / 10050 SA4104

-20...100Ø 8 mm / 20050 SA4304

DC · 2 switching outputs

Pressurerating[bar]


[mm]

Mediumtemperature

[°C]

Order no.

45 mm

100 mm

200 mm


23

Want to find the

suitable connector?

ifm.com

400 mm

15 mm

Adjustable internalpipe diameter of15 to 400 mm forabsolute valuedisplay.

Thermalairflow monitorsfor air ducts. Reliable:

High protection rating for use inventilation systems in buildingautomation.

Easy to install:Easy setting of the requestedimmersion depth.

Versatile:Signal output via potential-freerelay contacts or precisely viaanalogue output.

Simple:Switch point setting viapotentiometer.


24

Thermal airflowmonitor type SL


MaterialsHousing: PBT,sensing face:titanium.

Status LEDs.

Process connec-tion: Ø 23 mm.Supplied accessories

Mounting clampfor airflow monitor

Technical data

and prices?

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25

Thermal measuring principle

The airflow monitor SL is mainly used inventilation units of building managementsystems to monitor sufficient air supply. Ituses the thermal measuring principle. Thesensor consists of a heating element and atemperature probe (reference element).The temperature difference betweenthese two elements is a measure for theflow velocity.

-10...50relay100...1000 2 SL0201

Setting range

[cm/s]

Output signal Ambienttemperature

[°C]

Cable

[m]

Order no.

AC · relay

< 24 AC

-10...50relay100...1000 6 SL0105

AC / DC · relay

80...250 AC / 90...250 DC

-10...50relay100...1000 2 SL030180...250 AC / 90...250 DC

-10...50relay100...1000 2 SL5105

DC · relay

24 DC

-10...50relay100...1000 6 SL510224 DC

-10...50relay100...1000 2 SL51011)24 DC

-10...40analogue signal200...3000 2 SL5204

DC · analogue

24 DC

-10...50analogue signal200...2000 2 SL520124 DC

Operatingvoltage

[V]

reference element

heated element

1) with power-on delay time

26

R 1/2 G 1/2 high-grade stainl. steel SM6xxxE40199

G 1/2 G 1/2 high-grade stainl. steel SM6xxxE40213


R 1/2 G 3/4 brass SM7xxxE40151

R 1/2 G 3/4 high-grade stainl. steel SM7xxxE40178



R 1/2 G 1 brass SM8xxxE40152

R 3/4 G 1 brass SM8xxxE40153

R 1/2 G 1 high-grade stainl. steel SM8xxxE40179

R 3/4 G 1 high-grade stainl. steel SM8xxxE40180

G 3/4 G 1 high-grade stainl. steel SM8xxxE40215

G 1 G 1 high-grade stainl. steel SM8xxxE40217

1.5" Victaulic G 2 high-grade stainl. steel SM9xxx, SM2xxxE40227

R 2 G 2 high-grade stainl. steel SM9xxx, SM2xxxE40231

G 1 1/2 G 2 high-grade stainl. steel SM9xxx, SM2xxxE40230

Flange DN50 G 2 high-grade stainl. steel SM9xxx, SM2xxxE40240

Processconnection

Deviceconnection

Material For sensor typeOrder no.

Grounding clamp high-grade stainl. steel SMxxxxE40234

Description Material For sensor typeOrder no.

Processadaptersfor type SM

Mounting plate high-grade stainl. steel SVxxxx1)E40249


Groundingclampfor type SM

Accessories forflow sensorstype SV

1) version with display

Process adaptersand mounting accessoriesfor flow sensors andflow meters

Accessories

R 1/2 R 1/2 high-grade stainl. steel SD6xxxE40436

R 1 R 1 high-grade stainl. steel SD8xxxE40437

R 1 1/2 R 1 1/2 high-grade stainl. steel SD9xxxE40438

R 2 R 2 high-grade stainl. steel SD2xxxE40439

Processconnection

Deviceconnection

Material For sensor typeOrder no.Processadapters forflow sensorstype SD

27

G 1/4 M18 high-grade stainl. steel SI5xxx, SA5xxxE40099

G 1/2 M18 brass SI5xxx, SA5xxxE40097

G 1/4 M18 brass SI5xxx, SA5xxxE40098

G 1/2 progressive ring high-grade stainl. steel SA4xxxE40258

G 3/4 progressive ring high-grade stainl. steel SA4xxxE40259

R 1/2 progressive ring high-grade stainl. steel SA4xxxE40263

Clamp 1...1.5" Aseptoflex-Vario high-grade stainl. steel SI66xx, SI67xx, SI68xxE33201

Variventtype F 1" Aseptoflex-Vario high-grade stainl. steel SI66xx, SI67xx, SI68xxE33221

R 1/2 G 3/4 high-grade stainl. steel SU7xxxE40178

1/2" NPT G 3/4 high-grade stainl. steel

high-grade stainl. steel










SU7xxxE40191

G 1/2 G 3/4 SU7xxxE40214

G 3/4 G 3/4 SU7xxxE40216

R 1/2 G 1 SU8xxxE40179

R 3/4 G 1 SU8xxxE40180

1/2" NPT G 1 SU8xxxE40192

3/4" NPT G 1 SU8xxxE40193

G 3/4 G 1 SU8xxxE40215

G 1 G 1 SU8xxxE40217

R 1 G 1 1/4 SU9xxxE40205

1" NPT G 1 1/4 SU9xxxE40206

Processconnection

Deviceconnection


G 1/2 M18 high-grade stainl. steel SI5xxx, SA5xxxE40096

Processconnection

Deviceconnection


Processadaptersfor type SU

Processadapters forflow sensorstype SI, SA

Mounting set2 angle brackets stainless steel SUxxxxE40166


More accessories at

ifm.com


For hygienic areasand viscous media

Mounting plate stainless steel SBxxxxEM0012

Description Material For sensor typeOrder no.Mounting platefor type SB

Angle bracketfor type SU

Browse, select, orderin the ifm webshop

Go ifmonline!

ifm.com

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For more efficiency: Flow sensors and flow meters …...4 Magnetic-inductive flow meters for water...

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Transcript of For more efficiency: Flow sensors and flow meters …...4 Magnetic-inductive flow meters for water...