Description
Introduction:
The advantage for radar level meter is high directivity, which can converge microwave to a narrow beam in a specific direction. Therefore, when there are many interference in the tank wall, the measurement can be performed well, and it is not affected by the false echo of interference such as stairs.
Principle:
The radar level gauge antenna emits a very narrow microwave pulse. This pulse travels in space at the speed of light and encounters the surface of the measured medium. Part of its energy is reflected back and received by the same antenna. The time interval between transmitting the pulse and receiving the pulse is proportional to the distance between the antenna and the surface of the measured medium. Due to the extremely high propagation speed of electromagnetic waves, the time interval between transmitting pulse god and receiving pulse god is very small). High-frequency radar level meter adopts a special demodulation technology, which can Accurately identify the time interval between the transmitter pulse and the receiver pulse to further calculate the distance between the antenna and the surface to be measured
Advantage:
1. Light weight, about 3KG, easy to install
2. The measuring range can be up to 70 meters, covering the measurement of water levels in large reservoirs
3. A variety of output circuit interfaces cooperate with the acquisition system
4. Adopt pulse working mode, the transmitting power of radar level gauge is extremely low, no harm to human body and environment
Application:
The radar level gauge is used in water, acid and alkali, slurry storage tanks, solid particles, small oil storage tanks, all kinds of conductive, non-conductive media, corrosive media. Such as:
● Slurry liquid, emulsion and other chemical solvents
● Biotechnology and Pharmaceutical
● Food and drink
● Energy
● High-precision occasions
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