Abb – GHQ4030001R0004

A resin-encapsulated water detector with gold-plated Termipoint pins, detects water ingress, e.g., pipe fractures, ingress of groundwater and sewage, water damage caused by washing machines and dishwashers etc. before the damage becomes too expensive. With a potential free changeover contact output, an LED parallel output and a LED display. The detector resets itself automatically when the affected area dries out. The device draws its power from an external 10 ... 23 V DC voltage source.

The Gas Detector is designed to monitor residential and commercial rooms. It can be used as a standalone device, or connected to the inputs of ABB intrusion and fire alarm control panels or ABB i‑bus® KNX devices. It requires an external power supply. The detector is also highly sensitive to combustible gases. It is suitable for monitoring combustible gases such as propane, methane and butane, as well as acetylene, city gas and naturalgas.