Water detector SHT 227 pump control
The water detector SHT 227 is a plug-in pump control that switches on when a certain water level reaches a connected water pump and also shuts off after a certain 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, moist environment or other liquids (for example 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.
Without acoustic alarm:
The same device is available as a water detector SHT 228 without acoustic alarm.
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.