Level Probes

Level probes for pressure indication, level measurement of fuel tanks and other liquids.



Cod. AC.070.005

Temperature-compensated pressure level probe for measuring the level of fuel or other liquid tanks. Diesel, Petrol, Water, Blue Diesel and any tank containing liquids. The measurement range is highly reliable thanks to the measurement of the pressure inside and outside the tank. Approved for use in Zone 0 4-20mA 3meter column l=5m IP68 ATEX.


Cod.: AC.070.30X.YYY

(X=type: 0=radio, 1=RS485; YYY=length: customizable for each customer)

The mechanical characteristics of this probe include an IP68 protection rating, making it resistant to immersion in water up to a depth of 10 meters for a maximum of 24 hours. It is designed to be connected to the tank via threaded or flanged attachment and has a housing that ensures protection against explosions. The tube is made of AISI 304 or 316 stainless steel with a diameter of 14.0 mm, while the floats are made of expanded NBR with a diameter of 45/50 mm.

Regarding metrological data, the device provides information on the product level in millimeters and detects the interface level to indicate the presence of water. It can measure the average product temperature using up to 5 temperature sensors, with an accuracy of ± 0.2 °C in the range from -20 to +50 °C.

In terms of electrical characteristics, in the RS485 version, the device is powered with a voltage ranging from 12 to 30 VDC and communicates via RS485 serial port using a proprietary protocol. It also features an Exd cable gland in nickel-coated brass with 1/2″ NPT threading. As for the RADIO version, it is powered by a 3.6 VDC battery and communicates using a frequency of 169 MHz with a power of 500 mW, with the antenna integrated into the device’s housing.



Cod.: AC.070.007