Neptune Systems Optical Level Sensor

Optical Level Sensor- Neptune Systems

The Optical Level Sensor- Neptune Systems is a great add on to the ATK Auto Top Off from Neptune. This sensor is meant to be used with the Neptune ATK Auto Top Off and plugs right into your FMM  module. It has the ability to use  reflected infrared light to signal your Apex when it changes state from being wet to dry or dry to wet. This sensor can be used for constructing your own ATO (auto-top-off), as a high-level warning sensor in your sump, water storage level sensor, and much more. The sensors can be mounted into custom brackets or through a hole in a vessel. Included are a fastening nut and silicone washer.
 
Arrives with;
1x OS-1 Optical Sensor, nut and washer