Skip to content

52 hydrant valve opening signalling device

symbol dn33
symbol dn52

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

dwg pdf jpg ppt xls doc png zip txt svg file

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