H-Tronic Water level switch WPS 3000 Plus 1114620

The water level switch for all occasions – it can be used for filling, draining, and monitoring incoming water thanks to two water sensors, and it switches pumps, valves, and alarm devices on or off. This allows you to use it as needed depending on the season and situation: in summer, for example, to monitor and regulate the water level of the irrigation water cistern, and in winter, to warn against incoming moisture in the basement.

With its variable usage as a level differential switch, easily selectable via a toggle switch, the switch can be used as a refill or drainage device. The switching point can be freely chosen at any water level using the two water sensors. The sensors can remain permanently submerged (suitable for up to 1 meter water depth). The permissible ambient temperature ranges from 1 °C to 60 °C (not for use in ice).

Simple remote measurement via a two-wire line with a length of up to 20 m. Quick deployment through plug connections. Usable in containers made of any material. No dangerous mains voltage at the sensor. No interference from moving sensors like floats. No operation or monitoring required – automatic operation. Other applications, such as monitoring switching or alarm contacts, are also possible. Contact sensitivity: < 50 kΩ. Includes two water sensors with 10 m cable length each and RJ45 connector. LED indicators for power, sensor-min, sensor-max, error, and relay.