Valve sensors


Product information:

Product characteristics
Produced by IFM
Rising stem valve sensor
Position feedback for seat valves and diaphragm valves
Absolute distance measurement
Monitoring of the valve seal
Measuring range 0...80 mm
Electrical data
Electrical design DC PNP
Operating voltage [V] 18...36 DC
Current consumption [mA] 42; (24 V)
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 2
Output function 3 x normally open
Voltage drop [V] < 2.5
Current rating [mA] 100
Short-circuit protection Yes (non-latching)
Overload protection yes
Monitoring range
Resolution [mm] 0.2
Measuring range [mm] 0...80
Max. target speed [m/s] 1
Target cylindrical disc
- Ø 24 mm ± 0.05 mm
- minimum height 10 mm
- flat surface
- stainless steel to DIN 17440, material no. 316S12
Software / programming
Programming options 3 switchpoints to be freely defined within the measuring range
Ambient temperature [°C] -25...85, firmly laid cable
Protection IP 65 / IP 67 **)
Tests / approvals
MTTF [Years] 298
Mechanical data
Housing materials PA; TPE; PP (polypropylene); LCP
Weight [kg] 0.218
Displays / operating elements
Output status indication LED green (open), yellow (seat), red (close)
Electrical connection
Connection PVC cable / 2 m; 5 x 0.14 mm²


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