This level meter is from the capacitive type and very innovative, protected by an international Patent valid worldwide (EU Pat. N. 1657533)
It is suitable to measure the fuel level contained within a tank.
It is available in different sizes (10 to 100cm and up to 200cm upon request)
It is available in several models compatible with the following gauges:
-4-20 mA (in current), open circuit voltage from the coil of the instrument: 5 to 18Vdc
The level sensor model PHAMPXXX is specifically for clear water and has an alarm output (A) active when the liquid level in the tank is less than 20% of tank capacity.