Flow sensors

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Product characteristics
Magnetic-inductive flow meter
Process connection: G2 flat seal
connection to pipe by means of an adapter
Function programmable
Totaliser function
Empty pipe detection
2 outputs
OUT1 = flow monitoring (binary), flow rate meter (pulse), preset meter (binary)
OUT2 = flow monitoring or temperature monitoring (analogue or binary)
Input for counter reset
4-digit alphanumeric display
Measuring range
5...600 l/min
Application conductive liquids of the fluid group 2 according to the Pressure Equipment Directive (PED)
(conductivity: ≥ 20 µS/cm / viscosity: < 70 mm²/s at 40°C)
Pressure rating [bar]16
Medium temperature [°C]-10...70
Electrical data
Electrical design DC PNP/NPN
Operating voltage [V]18...32 DC ¹)
Current consumption [mA]< 150
Insulation resistance [MΩ]> 100 (500 V DC)
Protection class III
Reverse polarity protection yes
Output function OUT1: normally open / normally closed programmable or pulse or frequency or empty pipe detection or IO-Link
OUT2: normally open / normally closed programmable or analogue (4...20 mA; 0...10 V, scalable) or empty pipe detection
Current rating [mA]2 x 250
Voltage drop [V]< 2
Short-circuit protection pulsed
Overload protection yes
Analogue output 4...20 mA; 0...10 V
Max. load [Ω]500 (4...20 mA)
Min. load [Ω]2000 (0...10 V)
Pulse output flow rate meter
Frequency range [Hz] 0.1...10000
Measuring / setting range
Empty pipe detection normally closed / open
Flow monitoring
Measuring range 5...600 l/min0.3...36 m³/h
Display range -720...720 l/min-43.2...43.2 m³/h
Resolution 0.5 l/min0.02 m³/h
Set point, SP 8...600 l/min0.5...36 m³/h
Reset point, rP 5...597 l/min0.3...35.8 m³/h
Analogue start point, ASP 0...480 l/min0...28.8 m³/h
Analogue end point, AEP 120...600 l/min7.2...36 m³/h
Flow end point, FEP 20...600 l/min; 1.2...36 m³/h
Low flow cut-off, LFC 5...15 l/min0.3…0.9 m³/h
in steps of 0.5 l/min0.02 m³/h
Frequency end point, FrEP 0.01...10 kHz
in steps of 10 Hz
Measuring dynamics 1:120
Volumetric flow quantity monitoring
Pulse value 0.0001...600x10³ m³
in steps of 0.0001 m³
Pulse length [s]0.008...2
Temperature monitoring
Measuring range [°C]-20...80
Display range [°C]-40...100
Resolution [°C]0.2
Set point, SP [°C]-19.2...80.0
Reset point, rP [°C]-19.6...79.6
Analogue start point, ASP [°C]-20...60
Analogue end point, AEP [°C]0...80
in steps of [°C]0.2
Accuracy / deviations
Flow monitoring
Accuracy ± (0.8% MW + 0.5% MEW) ²)
Repeatability ± 0.2% MEW
Pressure loss (dP) / flow rate (Q)
Temperature monitoring
Accuracy [K]± 1 (bei 25 °C, Q > 15 l/min)
Temperature drift ± 0.0333 °C / K
Reaction times
Power-on delay time [s]5
Flow monitoring
Start-up delay [s]0...50
Response time [s]< 0.35 (dAP = 0)
Damping, dAP [s]0...5
Temperature monitoring
Response time [s]T09 = 3 (Q > 15 l/min)
Software / programming
Programming options Hysteresis / window; NO / NC; output logic; current / voltage / frequency / pulse output; start-up delay; display can be deactivated; display unit; empty pipe detection
IO-Link device
Transfer type COM2 (38.4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9 CDV
IO-Link device ID 357 d / 00 01 65 h
Profiles Smart Sensor: Process Data Variable; Device Identification
SIO mode yes
Required master port class A
Process data analogue 3
Process data binary 2
Min. process cycle time [ms]5
Ambient temperature [°C]-10...60
Storage temperature [°C]-25...80
Protection IP 65 / IP 67
Tests / approvals
Pressure equipment directive Article 3, section 3 - sound engineering practice
EMC DIN EN 60947-5-9
Shock resistance
DIN EN 60068-2-27 20 g (11 ms)  
Vibration resistance
DIN EN 60068-2-6 5 g (10...2000 Hz)  
MTTF [Years]78
Mechanical data
Process connection G2 flat seal
Materials (wetted parts) stainless steel 316L / 1.4404; stainless steel 316Ti / 1.4571; PEEK (polyether ether ketone); Hastelloy C-4 (2.4610); Centellen; EPDM
Housing materials stainless steel 316L / 1.4404; stainless steel 316Ti / 1.4571; PEI; FKM; PBT-GF 20; elastolan
Weight [kg]3.062
Displays / operating elements
Display unit  6 x LED green (l/min, m³/h, l, m³, 10³, °C)
Switching status  2 x LED yellow
Measured values  4-digit alphanumeric display
Programming  4-digit alphanumeric display
Electrical connection
Connection M12 connector; Gold-plated contacts
Core colours
Colours to DIN EN 60947-5-2
OUT1: 6 options:
switching output empty pipe detection
switching output flow rate monitoring
frequency output flow rate monitoring
pulse output quantity meter
signal output preset counter
OUT2: 6 options:
switching output empty pipe detection
switching output flow rate monitoring
switching output temperature monitoring
analogue output flow rate
analogue output temperature
Input for counter reset
Accessories (included) 2 x packing washer (Centellen); Label
¹) to DIN EN 50178, SELV, PELV
²) Q > 15l/min, medium and ambient temperature +22 °C ± 4 K
MW = measured value
MEW = final value of the measuring range
Pack quantity [piece]1
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen  —  We reserve the right to make technical alterations without prior notice.  —  GB  —  SM2100  —  26.08.2014
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