Tuya Smart WiFi Water Oil Level Sensor with NBR Float Smart Life APP Remote Liquid Level Monitor for Water Fuel Oil Tank

Tuya Smart WiFi Water Oil Level Sensor with NBR Float Smart Life APP Remote Liquid Level Monitor for Water Fuel Oil Tank. It is a KONLEN WIFI intelligent liquid level controller, which can be set by APP to realize liquid level monitoring, liquid supplement or drainage, high and low liquid level remote APP push alarm notification etc. It can also use for fuel oil water leakage alert and anti oil theft. The controller has two types of power supply version for option, AC220V or DC12V. AC220V version is available for the range AC210V to AC240V, DC12V version includes DC12V power adapter. There are two types of liquid level sensors for option, fuel level float ball probes or water level probes. If you want to monitor the level of fuel oil, petrol, gasoline and diesel etc, please choose fuel level float ball probes. The fuel oil level float ball probes are designed for fuel oil, petrol, and diesel etc. Controller instruction.