Skip to content
Save Big with these items on Sale | Up to 50% Off Selected Products!
Shop Items on Sale

Neptune MOS Magnetic Optical Sensor

PRE-ORDER
Original price R 955.00 - Original price R 955.00
Original price
R 955.00
R 955.00 - R 955.00
Current price R 955.00

Pre-Order Delivery Time, T&Cs

Important: This product is offered as a special order and is not readily available at our store. You can add it to your cart, but its delivery is subject to our supplier's stock levels. To verify availability and avoid any disappointment, please complete the stock confirmation form below before you place your order.

It's important to note that pre-ordered items are not eligible for returns. Please be certain of your decision to purchase before proceeding, as we are unable to accept returns for these special order items.

Please confirm stock availability before pre-ordering

Neptune MOS Magnetic Optical Sensor

Modern & compact magnetic water level monitoring

  • Improved look, feel, and design
  • Precise water level control
  • Built-in magnetic mount
  • Silicone-encased external magnet
  • Completely waterproof
  • Compact form factor fits into tight spaces
  • Strong magnetic mount suitable for glass or acrylic up to 1/2" thick

The Neptune MOS replaces the previous OS-1-M and features an updated design that fits into tighter spaces and helps to prevent water incursion into the sensor. The MOS plugs into an Apex FMM port and uses 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 on any type of reservoir that has up to 1/4" thick walls.