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80GHz Radar Level Sensor(Bulk Solids) Transmitter
High accuracy, wide range, non-contact measurement.
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Frequency modulation continuous wave (FMCW), strong adaptability.
- FMCW technology.
- Suitable for measuring liquids and bulk solids level.
- High penetration for high steam and high dust applications.
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High precision
- Beam angle 3°.
- Measurement accuracy up to ±2mm.
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Easy to set up and debug
- Simple commissioning, saves time, no need to fill or empty tanks.
- Simple setting , only need to set two parameters to realize the measurement.
- Multi-language support (including Chinese), echo display, easy for maintenance personnel to analyze and debug.
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Support a variety of output signals
- The measurement is not affected by changes in the medium, nor by process conditions such as temperature, pressure, dust, etc.
- Support 4-20mA, Hart, Modbus, etc.
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Principle
Frequency modulation continuous wave (FMCW) technology is adopted in the object level meter of 80GHz radar level transmitter. The continuous wave with frequency variation is transmitted within a certain period, and the echo reflected by the object has a certain frequency difference with the transmitted signal. The distance information between the target and the radar can be obtained by measuring the frequency difference.
Radar level meter, as a new industrial level measuring instrument, has the characteristics of high-temperature resistance, high-pressure resistance, vacuum resistance, strong penetration, temperature, steam, dust, and other effects.
Application area
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For tanks
Mounting point needs to be from the above of tanks, and no direct barrier between the directly below and the highest liquid level of the liquid (transverse partitions, drain plates, columns, etc.). Both reaction kettle and storage tank with stirring can be measured. -
For medium
Various solids with a dielectric constant greater than 2
Technical parameters
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Communication methodTwo-wire system
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Measuring range10 m,20 m, 30 m, 60 m
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Accuracy±2 mm
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Signal output(4~20)mA,HART,Modbus
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Power supplyDC 24V ( 22V~30V )
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Ambient humidity(0%~95%)RH
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Explosion-proofExdIICT6
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Protection for shellIP65,IP67
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Display128x64 LCD
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Electrical connectionM20*1.5/1/2NPT
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Weight1.2 KG
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Sizediameterϕ96mm×Height221mm
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Hole diameter for host baseG2/M68x2
Documentation
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