The principle and characteristics of the input level gauge

The input level gauge is based on the principle that the measured hydrostatic pressure is directly proportional to the height of the liquid, and the piezoresistive effect of diffusion silicon or a ceramic sensitive element converts the static pressure into an electric signal. After temperature compensation and linear correction. Convert to 4-20mADC standard current signal output. The sensor part of the input level gauge can be directly put into the liquid, and the transmitter part can be fixed with a flange or bracket, which is very convenient for installation and use.

Input level gauge features:

1, good stability, high precision;

2. The input level gauge is directly put into the measured medium, and installation and use are very convenient;

3, solid structure, no moving parts, high reliability, long service life From the water, oil to the viscosity of the paste can be high-precision measurement, from the measured media blistering, deposition, electrical characteristics of the wide Range of temperature compensation. Input level gauge with power supply polarity inversion protection and overload current limit protection;

4. Input type, straight rod type, flange type, thread type, inductive type, screw-in type, float ball type structure design, anti-blocking type design, simple installation, easy use, strong interchangeability, high quality sensor The sensitivity is high and the response speed is fast. It accurately reflects the minute changes of the flowing or static liquid level, and the measurement accuracy is high.