Coolant Level Sensor 5‑35VDC 1/2NPT NO Normally Open Water Liquid Level Sensor Alarm

["Coolant Level Sensor: When the water level of the water is lower than the probe position of the alarm sensor, the sensor outputs the switch to the generator control device.","For Stable : The engine coolant level sensor can better promote low water level alarm and shutdown function for stable and working performance as well as higher efficiency.","The Feature: The normally open water level sensor has 5‑35V DC working voltage, triode open collector OC output, and 100mA maximum output current during the .","Broad in Application: Can be used in equipment and devices that require water level alarms, and is also suitable for non corrosive liquid with similar electrical resistivity like water.","Simpler Installation: Designed to have 1/2NPT installation thread, the engine coolant sensor with a light weight and a compact size is very convenient to install within several minutes."]