Liquid Level Sensor

Liquid Level Sensor

Firstrate's input type liquid level transmitter is specially designed for diving liquid level. It adopts 304/316L stainless steel material as a whole. It adopts strict sealing welding process, so that the protection level can reach IP68, and it is moisture-proof, anti-condensation, and anti-leakage. The high-precision pressure detection sensitive chip is selected, so that the product has the characteristics of high measurement accuracy and good stability. It is widely used in the measurement of water, gasoline, diesel and other liquid media.

The capacitive liquid level transmitter adopts a coaxial container, which is composed of an inner electrode and an outer electrode. When the liquid enters the container, the capacitance value between the sensor housing (outer electrode) and the sensing electrode (inner electrode) will change. The subsequent stage circuit transmits and processes, and outputs standard current, voltage, or digital signals. It is widely used in liquid level measurement of railway locomotives, automobile fuel tanks, tank cars, oil depots, etc.