Artikelomschrijving
Standard sensor for farm tanks Sensors for overfill protection and for electronic level monitoring.
The sensor's sensing element consists of a PTC-type thermistor.
PTC = positive temperature coefficient, means that the thermistor when it is passed through by an intrinsically safe current, increases its resistance at the same time as the temperature in the thermistor rises.
Since the thermistor can only reach its higher temperature when it is in air or gas, the amplifier, which is connected to the thermistor, can determine whether the thermistor is in air, gas or liquid.
The sensor is designed for use in the Ex-Zone.
Thermistor sensor with R1 / 2 ”connection in brass with integrated overfill protection contact for direct connection to tanker.
Length adjustment is easily performed through a flexible telescopic function, adjustment lengths type GOJ: 125-170 mm.
The sensor is primarily intended for farm tanks / farm tanks and can be used for outdoor tanks containing petrol, diesel, fuel oil-1 and kerosene.
The transducers are not suitable for use in ethanol or methanol.
