The electronic water level sensor WPS 5000 is suitable for the automatic level control of conductive liquids in containers, Wells, water tanks, etc. (such as Rain-tap, fresh, from, cooling and heating water, with backflow water, e.g. by clogged drains, flooding through cable breakage, etc.). For storage of concrete, plastic or metal. The device can be used either as a refill or entleergerat configured. At the same time, the liquid level switches automatically between two levels (minimum and maximum) by the relevant configuration (time setting). Upon penetration of water or upon reaching the previously defined level level speaks the relay of the WPS 5000 (optionally with digital delay setting) and switches via the built-in socket in a connected to 230 V/AC consumers. Adjustment of the conductivity in the range of 10 kOhm to 200 kOhm. This text is machine translated.