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120G frequency modulated continuous level measurements radar level meter was successfully applied to the level measurement of aluminum foil waste in high temperature kilns
Views:   ·  Release date:2020-11-19 11:41:33

120G frequency modulated continuous level measurements radar level meter was successfully applied to the level measurement of aluminum foil waste in high temperature kilns

 

The measuring medium is various aluminum blocks, aluminum foil scraps, etc.The aluminum foil is very light during the feeding process, and there are many flying materials and suspended aluminum foils, and the temperature in the furnace is as high as 700-800 degrees. This environment also has a great impact on the installation of the continuous radar level meter.

 

After technical discussions with us, the customer finally chose our DCRD1000B3 120Ghz radar level meter high temperature type, combined with specific site conditions, added a section of extension pipe and quartz glass for heat insulation, the technical parameters of DCRD1000B3 FMCW radar level meter as below:


High temperature&high pressure

Frequency range: 120GHz~130GHz, Frequency modulation sweep frequency width: 10GHz;

Measuring range: 0.1-50/100/150m;

Accuracy: <±1mm;

 Launch Angle: 1°(With lens radome);

Power supply: 9.0~42.0VDC(<5W) four wire or 110-250VAC, 50Hz/60Hz<6W;

Signal output: 4~20mA (with HART/MODBUS/PROFIBUS*bus) or RS-485;

Process temperature/humidity: -60~200℃≤95%RH; -60~1000℃(With antenna heat pipe/quartz isolation flange);

Antenna type: Lens antenna, PTFE/PEEK/PE, can choose Lens antenna ;

Explosive-proof grade: ExiaⅡCT6Ga, ExdiaⅡCT6Gb;

 

 

As shown in the figure below, the 120G FMCW radar level meter has been used for one year since its self-debugging and installation. The signal is stable and the measurement is reliable, end-user is very satisfied.




 
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