Description
Waste Water Level Sensor
This unit works by measuring liquid pressure above the sensor which is mounted at the bottom of the drop pipe.
The result is displayed on a gauge giving an accurate indication of the tank’s contents and, with a regular shaped tank, a consistent guide as the tank fills.
The drop pipe unit is mounted on the top of the tank on either a ¾” BSP fitting or a rubber bung.
Our waste level sensor will operate on either 12v or 24v D.C. and are suitable for tanks 18 cm to 150 cm deep. As these are calibrated to your tank, when ordering we need to know the size of the tank (after order we will contact you for the measurements).
The gauge can be positioned anywhere in the boat as required and the Graphics gauge has back lighting to enable it to be read easily in the dark.
Our standard units, which are 0-10 volt using the stainless-steel sensors are suitable for offshore boats.
The offshore sensors are a better-quality product and give a better range of 0–10-volt output. They also work well with panels which are becoming increasingly popular.
Available with either a 3/4” BSP thread or a rubber bung for installing into a tank.
These units are calibrated by us before fitting to the tank. Detailed fitting instructions are provided.
This new unit is suitable for inland waterways as well as offshore boats
Please note wiring is not supplied with our products. We recommend multistrand 0.5-0.75mm CSA.
Due to the sensor being in the end of the drop pipe do not pushing anything into the probe as this causes damage to the sensor.
Gauge is 44 mm wide and 70 mm long
Sensor Height 60 mm / Diameter including wiring connector 75 mm
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Level sensor for use in waste water, black or grey, holding tanks. The level gauge indicates liquid level in the tank as it fills. The indicator gauge can be located anywhere in a boat, RV or vehicle. Accurate and simple installation. Available with either a ¾” BSP thread or a rubber bung for installing into a tank. If you would like the rubber bung option, please add it to your cart as well as the sensor.
This sensor is installed into the top of the tank with a drop pipe, so please include your tanks height when you order. After ordering, we will contact you about the depth of your tank.
Drop pipe units are made to order so please allow 1 week for production of unit.


