High Frequency Non Contact Radar Level Transmitter Sensor
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Introduction
Sensor is 26G High Frequency radar level sensor, measure the maximum distance to 70 meters.
Antenna being further optimized, fast new microprocessor could be higher-speed signals processing, makes the instrument can be used in reactors, solid-state storage bin and some complicated
measuring conditions.
Antenna size is small, easy to install; non-contact radar, no abrasion, no pollution. Which is almost not influenced by corrosion and foam. And virtually unaffected by water vapor, temperature and pressure changes in the atmosphere. Serious dust environment has little effect on high frequency level meter. Shorter wavelength, and has a better reflection on inclined solid surface. Beam angle, energy concentration, while enhanced echo and to avoid the interference. Measure blind spots smaller canisters measure will achieve good results. The low noise ratio, even in case of fluctuations can get better performance. High frequency is the best choice for measuring solids and low dielectric constant.
Principle
Radar level transmitter antenna microwave pulse is narrow, the downward transmission antenna.
Microwave exposure to the medium surface is reflected back again by the antenna system receives, sends the signal to the electronic circuit automatically converted into level signals (because the microwave propagation speed, electromagnetic wave to reach the target and the reflected back to the receiver this time is almost instantaneous).
Different Models High Frequency Non Contact Radar Level Transmitter Sensor
Application
High Frequency Non Contact Radar Level Transmitter Sensor
Small antenna size, easy to install; Non-contact radar, no wear, no pollution.
Almost no corrosion, bubble effect;
Serious dust environment on the high level meter work has little effect.
A shorter wavelength, the reflection of solid surface inclination is better.
The measuring range is smaller, for a measurement will yield good results.
High signal-to-noise ratio, the level fluctuation state can obtain better performance.
High frequency, measurement of solid and low dielectric constant of the best choice.
Almost no corrosion, bubble effect;
Serious dust environment on the high level meter work has little effect.
A shorter wavelength, the reflection of solid surface inclination is better.
The measuring range is smaller, for a measurement will yield good results.
High signal-to-noise ratio, the level fluctuation state can obtain better performance.
High frequency, measurement of solid and low dielectric constant of the best choice.
