Environmental sensors

Leakage sensor

The leakage sensor is used to detect water ingress and leakage. The leakage sensor monitors the electrical conductance between the conductive layers on the sensor surface. If it becomes wet with water, the device recognises the change and signals the condition.

Mounting is on the surface to be monitored.

  • Connection to KNX push-button interface or other binary inputs with poll voltage of 5 V (e.g. 23001 1S U, 23002 1S U, 39001 1S U, .. 2178 TS .., .. 2178 ORTS .., 40002 1S E, 40004 1S E, 40008 1S E)
  • Detection of water ingress and leakage

You can find more information here:

condensation sensor

The condensation sensor detects and signals the formation of condensation on coolant lines in residential or functional buildings. The condensation sensor monitors the electrical conductance between the conductive layers on the sensor surface. If it becomes wet with water, the device recognises the change and signals the condition.

Mounting is on the coolant lines.

  • Connection to KNX push-button interface or other binary inputs with poll voltage of 5 V (e.g. 23001 1S U, 23002 1S U, 39001 1S U, .. 2178 TS .., .. 2178 ORTS .., 40002 1S E, 40004 1S E, 40008 1S E)
  • Detection of condensation on coolant lines in residential or functional buildings

You can find more information here: