Layer level alarm/overflow alarm WGA 01 
WGA 01 monitors the level of the separated liquid in oil/petrol separators and generates an alarm signal when it is necessary to empty the separator. In addition, the maximum level in the separator can be detected. This prevents overfilling caused by clogged outlets or other circumstances. The unit prevents harmful substances from being discharged into the mains drainage system.
Layer level alarm/overflow alarm WGA 02/WGA 03
WGA 02 monitors the thickness of the layer of separated liquid in oil, petrol and grease separators and generates an alarm signal when it is necessary to empty the separator. WGA 03 can also detect the maximum level in the separator. This prevents overfilling caused by clogged outlets or other circumstances. The unit prevents harmful substances from being discharged into the mains drainage system.
Silt alarm/layer level alarm WGA 04/WGA 05
WGA 04 is a unit designed to provide alarm signals in oil, petrol and grease separators in which also silt and sludge accumulations occur. WGA 05 also detects the level of the layer of separated liquid and generates an alarm signal when it is necessary to empty and clean the separator.
Oil-on-water alarm/overflow alarm WGA 06
When used with the WGA-ÖW probe, WGA 06 detects accumulations of oil in separator sumps or shafts and generates an alarm before pollutants are discharged into the mains drainage system. It is also possible to connect the WGA-AS probe. It enables the detection of maximum levels in separators or retention tanks. This prevents overfilling that may be caused by clogged outlets or other circumstances. The unit keeps harmful substances from reaching the sewage water system.
