Neptune Magnetic Optical Sensor - MOS

Neptune Systems MOS (Magnetic Optical Sensor)

Compact, Reliable Water Level Detection for Apex Automation

The Neptune Systems MOS (Magnetic Optical Sensor) is a compact, high-precision water level sensor designed for use with the Neptune FMM (Fluid Monitoring Module). Combining optical sensing with a magnetic mounting system, the MOS provides accurate and stable water level detection in sumps, reservoirs, and aquarium chambers.

Its magnetic mounting design allows for quick installation and easy repositioning, making it ideal for tight or frequently adjusted setups where flexibility and reliability are essential.

Key Features

• Genuine Neptune Systems optical level sensor
• Magnetic mounting system for fast installation and adjustment
• High-precision infrared water level detection
• No moving parts for long-term reliability
• Connects directly to the FMM Fluid Monitoring Module
• Compact design suitable for tight sump compartments
• Resistant to saltwater corrosion and buildup