Optical Level Sensor - Optical sensor

Neptune MOS replaces the previous OS-1-M and has an updated construction that falls into tight spaces and helps prevent water to reach the sensor. MOS connects to the APEX FMM port and uses reflected infrared light to signal APEX change in wet state to dry or dry to wet. This sensor can be used to build your own ATO (automatic replenishment) as a high-level warning sensor in a sewage tank, water level sensor in the tank and much more. Sensors can be mounted on any type of wall tank with a thickness of up to 1/4 inch.