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25 hydrant valve opening signalling device

symbol dn25

The signalling device makes it possible to monitor the opening of the DN25 hydrant valve by means of an inductive sensor.

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Files to download

Files to download

The advantages of using signalling device:

  • possibility of connection to an existing control panel SAP
  • control of rooms and parts of the object without monitoring
  • active counteracting theft and devastation
  • high sensitivity of the sensor

Parameters of the sensor:

Connection diagram PNP / NO
Sensitivity 0…1.5 mm
Power supply voltage 10…30 V DC
Connection power cord, length 2 m
3 x 0,14 mm2
Leaktightness class IP67
Working current max. 200 mA
Working temperature -25…70°C
Switching frequency max. 500 Hz
Body material stainless steel
The sensor has the CE marking