Water detector SHT 228
The SHT 228 water detector is a plug-in pump control that switches on a connected water pump when it reaches a certain water level and shuts off again after a set period of time. A stepless dial adjusts the overrun time of the pump from 0 to 100 seconds. An audible and visual warning signals the water level change.
The robust float switch is particularly suitable for dirty water or other liquids (eg fuel oil, diesel, vegetable oil, lubricating oil, etc.).
The switch contact of the float closes from about 4 cm level height and activates the input of the water detector. By reversing the float body you also get the reverse switching function.
Extension sensor cable:
If required, you can extend the sensor cable up to 50 m with a cable (2 x 0.34 mm²). You have to cut through the existing sensor cable and reconnect it with terminals.
With acoustic alarm:
The same device is available as a water detector SHT 227 with audible alarm.