Water Level - Probe to Voltage Sensor Converter

This board converts water level sensors constructed with individual pins in the side of the tank or probes in the top, to a single voltage output pin. This output is between 0 and 5V and suitable for many fuse board systems such as CBE, Sargent, Nord Elettronica or Schaudt.

This unit is also suitable for use with the Victron GX Tank 140 Tank Level monitor.

The board can support either 4 probe (4 levels + common) or 2 probe (2 levels + common) systems, simply by moving the switch over. Fuse boards with voltage inputs usually only have 3 pins (Power, Gnd and signal). Fuseboards with probe inputs usually have 5 pins (Common, 1/4,1/2,3/4 & Full)

Green connector (Mating half supplied):-

For 2 Probe - Inputs 1/2, 2/2 and COM

For 4 Probe - Inputs 1/4, 2/4, 3/4, 4/4 and COM

Blade connectors to Fuse board:-

Pin Function

+ Input voltage 8-24V

- 0V

OUT Output voltage (0-5V)