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RF Admittance Level Switches Applied in Coal Ash Level Measurement

RF Admittance Level Switches Applied in Coal Ash Level Measurement
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RF Admittance Level Switches Applied in Coal Ash Level Measurement - 1

RF Admittance Level Switches Applied in Coal Ash Level Measurement A large Sichuan winery has equipped pulse dust collectors to control the emission of coal ash and flue gas produced by coal fuel. Dust collector uses high-pressure air to spray the dust on filter bag through the pulse valve, and then collects the dust at the lower ash hopper. At this time, level switches need to detect and monitor the level of coal ash in the ash hopper. Coal is the main fuel in the heating process of Baijiu production. The carbon residue produced by coal combustion is discharged from an outlet, but the generated flue gas is filtered by bag filter into coal ash. The coal ash after high-temperature combustion is up to about 200℃, and the coal ash becomes dry powder with stable dielectric constant after filtering. With these characteristics, RF admittance material level switches are the optimal choice for this level measurement case. To save cost, the user used to select the Rotary Paddle Switches for the measurement. However, it is found that with only IP65 protection level, the dusts can penetrate into the clutch and transmission shaft, resulting in the instrument stuck and reporting false alarm. After a stable and reliable test trial on a production line with the first batch of Cape-11 RF Admittance Level Switches, the user re-ordered a batch of Cape-11 for the remaining four production lines half-year later. 深圳计为自

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RF Admittance Level Switches Applied in Coal Ash Level Measurement - 2

Jiwei designs Cape-11 RF Admittance Level Switches for fly ash, solid particles and adhesive materials. Compared with peers, Cape-11 has the following advantages: ● Excellent flexibility, widely used for the level measurement of fly ash, solid granules and adhesive materials. ● With an external dual color LED indicator and housing with electronics can be rotated during installation to make the orientation of LED indicator convenient for long distance observation. ● Modular design for high reliability, easy installation and maintenance. ● Passed third party reliability tests and received...

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