Pulse radar level gauge

Pulse radar level gauge

Radar level gauge belongs to the general radar level gauge, which is a measuring instrument based on the time travel principle. The radar wave runs at the speed of light, and the running time can be converted into a level signal through electronic components. The probe emits high-frequency pulses that propagate at the speed of light in space. When the pulses encounter the surface of the material, they are reflected back and received by the instrument, which converts the distance signal into a level signal

The radar level gauge emits extremely short pulses with low energy, which are transmitted and received through the antenna system. Radar waves travel at the speed of light. The running time can be converted into level signals through electronic components. A special time extension method can ensure stable and accurate measurements in a very short period of time.

Pulse radar level gauge

Even in complex working conditions where echoes exist, new microprocessing techniques and debugging software can accurately analyze the echoes of the material level.

input

The antenna receives the reflected pulse and transmits it to the electronic circuit. The microprocessor processes this signal and identifies the echo generated by the micro pulse on the surface of the material. The correct recognition of echo signals is completed by intelligent software, with an accuracy of up to millimeter level.

intelligenceradar level meterSuitable for non-contact continuous measurement of liquid, slurry, and granular material levels, suitable for large temperature and pressure changes; In situations where inert gases and volatiles are present.

It adopts pulse measurement method and can work normally in the industrial frequency band range. The beam energy is low and can be installed in various metal and non-metal containers or pipelines, without causing harm to the human body and the environment.

(1) From the wall to the outer wall of the short pipe installation: at a distance of 1/6 of the tank diameter from the tank wall, with a small distance of 200mm.

(2) Cannot be installed above the feeding port

(3) Cannot be installed in the center position. If installed in *, multiple echoes will be generated, and interference echoes will cause signal loss.

(4) The diameter of the connecting pipe should be less than or equal to the length of the shielding pipe (100mm or 250mm).