FMCW Radar Level Transmitter Helps Industrial Automation And Achieves Truly Maintenance-free Liquid Level Measurement

FMCW radar level transmitter is an innovative non-contact level measurement radar instrument. After years of technical improvements, it has been widely used in the petrochemical industry, water treatment industry, etc., and has been recognized by users. The principle of radar level transmitter is to use ultra-high frequency electromagnetic waves to transmit to the liquid surface of the container under test, and calculate the liquid level height by detecting the time difference between the transmitted wave and the echo.

level measurement radar This instrument uses continuous frequency modulated wave technology. Its microwave source is an X-band oscillator. The emitted microwave is a continuous wave whose frequency is linearly modulated. By calculating the frequency difference between the emitted wave and the echo, the liquid level can be accurately measured. high.

Features of FMCW radar level transmitter include:

1. Level measurement radar is mainly composed of an electronic control unit and an antenna, has no moving parts, has a long service life, and is truly maintenance-free;

2. It can pass through vacuum and is not affected by the atmosphere, steam, and volatile fog in the tank;

3. Non-contact measurement, not affected by physical properties, has a large measurement range and strong corrosion resistance;

4. Easy installation, low failure rate, easy maintenance, high precision and strong reliability;

5. The instrument has a low radiation rate and basically does no harm to the surrounding environment and personnel.