The leakage sensor is designed for monitoring occurring water pipe burstsand other water ingresses in rooms and protects buildings, fixtures andequipment. Suitable for locking-on to control and display systems. The device includes sensor and evaluation electronics with pilot LED and relaycontact.

Condensation detector by Thermokon Germany, is mainly used as protection device against dew permeation on cooling ceilings. The device includes sensor and electronics, status-LED and relay contact.
Measurement principle: The integrated measuring element detects dew on the basic sensor plate. The plate of the sensor fits close to the medium and transfers cold to the measuring element.