The New Gobius Pro sensors measure the level of fluid in virtually all kinds of tanks – from the outside! The sensor can work alone or together with up to nine other   sensors. With Bluetooth communication you can monitor the tank directly in your smart phone. You do all setups with your smart phone. And you are ready to go in 15 minutes with our easy install guarantee. Support 12-24 Volts. Read more at, and watch the movies. Please download our data sheet with all technical specifications.



Gobius Tank Monitors and Gobius Level Switches share common features including that they are easy to install and work equally well on both metal and plastic tanks. Regardless of tank size, shape, or any liquid- containing tank, Gobius always measures with accuracy.

Thanks to the measurements from the outside of the tank, you do not have to remove it to make holes in your tank. Many other products on the market today have gauges which have sensors that go inside your waste tank and this can often lead to problems. With Gobius, there is no risk of leakage. The Gobius system is delivered as a complete system including display, sensors, cables, control unit and instructions – all in English.

batar_B GST P4170019 gobius

  • Very easy and quick to install
  • All settings are done automatically
  • No need for removing the tank
  • No drilling of holes in the tank
  • No cleaning inside the tank
  • No maintenance

For all these tank materials, max wall thickness

  • Stainless steel, 3 mm
  • Steel, 3 mm
  • Aluminium, 5 mm
  • Polyethene, 12 mm
  • Fibre Glass, 8 mm

Tecnical information

  • Coloured LED show lamps the levels
  • Extremely low electricity consumption, < 40 mA
  • Support 12-24 Volts
  • Connect direct to PICO from Simarine
  • Connect direct to Cerbo GX from Victron
  • Easy to connect to analouge gauges from Wema, Faria, VDO…
  • Supports 10-190 Ohm, 240-33 Ohm, 4-20 mA and 0-5 Volt
  • By using our Converter also supporting NMEA 2000
  • Easy to integrate with EmpirBus NXT
  • Extra alarm signal when the tank is empty and full


  • Panel (display), 60 x 60 x 4 mm
  • Control Unit, 160 x 130 x 26 mm
  • Sensor, 70 mm diameter, 27 mm height
  • Panel cable, 1,5 m (std), 5 and 10 m options, see our webshop
  • DC cable, 1,8 m
  • Sensor cable, 1,0 m (std), 5 and 10 m options, see our webshop
  • Analog cable, 0,5 m
  • Sensor tape, 3M 4632, 45 mm diameter


Product registration

For those who bought a Gobius, take the opportunity to register your product now and receive access to our free support, 9-9 each day.

Go to registration