COMPANY NEWS - radar level transmitter - Xi'an Dechuang Electrical Technology Co., Ltd

Operating Principle of Non-Contacting Radar Level Sensor/Gauges (Unguided Wave)

Radar level instruments measure the distance from the transmitter/sensor (located at some high point)to the surface of a process material located further below in much the same way as ultrasonic level sensor, by measuring the time-of -flight of a traveling wave and then determine the level of the process material. They are regarded as continuous level measurement devices because they continue to measure level even as the level of the liquid in the vessel changes.The fundamental difference between a radar level instrument and an ultrasonic level instruments is the type of wave used. Radar level...

Release time: 2015 - 12 - 28

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Field Application Photos

Our products 'radar level transmitter' was applied to measure oil level monitor of oil storehouse, and it works well. As above picture show, radar level sensor was installed in a tube with 300mm to avoid blind area as each radar has its own blind area(bead band).

Release time: 2015 - 06 - 18

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Tank seal for guided wave radar level measurement

A microwave level gauge for measuring a level of a process material in a tank includes a ceramic seal and a microwave conductor. The ceramic seal is disposed adjacent to an opening in the tank and adapted to isolate circuitry from the process material. The microwave conductor is electrically coupled to the circuitry and extends through the hermetic seal and into the process material in the tank. The ceramic seal and an isolating adapter cooperate to isolate the microwave conductor from the process fluid and from external forces.Level gauges are generally used in the process control industry to...

Release time: 2015 - 04 - 22

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FMCW Radar Level Meter used in irregular reaction kettle

FMCW Radar level gauge used in irregular reaction kettle After testing for 26ghz radar level transmitter&guided wave radar level meter, our clients final choose the 120Ghz FMCW Radar Level transmitter, stable and good performance.This is an irregular reaction kettle and the application details as below: 1)Measuring medium: floating slurry, very easy to crystallize. 2)Measuring range: 7000mm to 8000mm. 3)Operated temperature: 120℃Technical information of 120Ghz FMCW Radar Level Meter1)thread type, Lens antenna with radome FMCW Radar level meter2)Flange type, Le...

Release time: 2020 - 05 - 14

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Aging test in the production process of radar level gauge

Aging test in the production process of radar level gauge With the rapid development of electronic products, the requirements of electronic products in terms of integration performance and technology are becoming higher and higher, and the requirements for the quality of electronic products and testing methods are becoming more and more strict. As the most advanced process instrument in the industry, radar level gauge is widely used in various fields. In order to ensure that it can be used normally in different environmental climates, it will not affect the normal use of produc...

Release time: 2020 - 05 - 09

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When using radar liquid level measurements, how to eliminate the interference signal generated by t

When using radar liquid level measurements, how to eliminate the interference signal generated by the short tube in the storage tank? When the radar level gauge is installed, many on-site storage tanks will have a short tube (the tank neck). When the butt joint is very long, the inside is not smooth or there are burrs in the welding, etc., it will interfere with the measurement of the radar level sensor, causing the phenomenon of full tank, no matter the material is fed or discharged, the measurement result of the radar level sensor does not change .So, how to eliminate the false ech...

Release time: 2020 - 04 - 30

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