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Neptune Store organization Logo The Neptune Systems Optical Sensor with Magnetic Mount is an optical water sensor suitable for the FMM. This sensor plugs into your FMM and will use reflecting infrared light to signal your Apex when it changes state from wet to dry or dry to wet. This s…
9.2
271 reviews

Optical Sensor with Magnetic Support

The Neptune Systems Optical Sensor with Magnetic Mount is an optical water sensor suitable for the FMM. This sensor plugs into your FMM and will use reflecting infrared light to signal your Apex when it changes state from wet to dry or dry to wet. This sensor can be used to create your own ATO (auto-top-off), such as a high-level warning sensor in your sump, water storage level sensor, and much more. The sensors can be mounted in custom brackets or through a hole in a tank.

 

*Must be connected to the FMM module

Product number: OS-1-M
  • Included are a fastening nut and silicone washer
  • Connection plug: jack plug
  • Length of cable: 3m

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1 - 3 of 4 reviews

19 August 2019 09:10

Perfect.

Perfect. Easy to install and program. Does exactly what I wanted it to.

10 May 2019 12:29

Quick and easy to set up

Quick and easy to set up

11 January 2019 20:30

Excellent

Excellent

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