Description
Capacitive electronic water level sensor SL20
- Recommended for white or waste water
- Stainless steel rods
- Indication of levels G1, G2
- CK output, to check the functionality of the sensor and the minimum level G4 (against dry running)
- Compatible with SP series devices, QP1, GP10A and GP20 control units
- Resinated watertight box
- Wall fixing bracket