The Water Resources Act (WHG) forms the legal basis for ensuring the protection of surface water and groundwater. Above all, the law serves to sustainably safeguard our environment as well as the quality and availability of the important element of water for humans, flora and fauna. The application of and compliance with this law is monitored by authorised institutions.

For systems with water-polluting liquids, the Water Resources Act stipulates overfill protection and leakage detection. The capacitive sensors from RECHNER SENSORS for overfill protection and leakage monitoring check the fill level or report any irregularities in the system in the form of a triggering alarm signal. The two-in-one solution not only guarantees precise level control and reliable leakage detection, but also offers maximum operational safe

All our sensors are certified by the DIBt (German Institute for Building Technology).

Leakage control Z-65.40-573
Overfill protection Z-65.13-572

NEW: Three in one – Easy, safe and environmentally friendly!

WHG-certified sensors now also with Easy Teach function & use in all hazardous areas Zone 0,1,2 and 20,21,22