heating oil, diesel, vegetable oil, lubricating oils, etc., ) Schabus SHT 228. View the Schabus SHT 228 for free or ask your question to other Schabus SHT 228 owners Optical warning via LED. By turning the float body, you also get the reverse switching function. Easy installation (socket device 230 V). heating oil, diesel, vegetable oil, lubricating oil, etc., ). Also suitable for other liquids (e., g. Stepless adjustment of the lag time from 0 to 100 s. 4 cm level height and activates the input of the water detector. Water intrusion pump sump cistern monitoring also suitable for other liquids (e., g. Water Detector SHT 228 Schabus SHT 228 (English - 8 Pages SHT 228 Water Intrusion Pump Control Float Switch A stepless adjustment dial sets the follow-up time of the pump from 0 to 100 seconds. The SHT 228 water detector is a plug-in pump control that turns on a connected water pump when a certain water level is reached and switches off after a... The switch contact of the float closes from approx. 10mm Alde Marine/Boat Gas Leak Detector (Bubble Tester) | Marine Gas Leak Testers You need to cut the existing sensor cable and reconnect it with clamps.