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Filter liquid level control of coal preparation plant

2020-12-15

JVTIA

194

Filter liquid level automatic control of coal preparation plant is a shoes ( The rotary speed control) And the influence of the quality of coal, and many other factors. So this system set the liquid level sensor and valve position sensor, were used to measure the current level and valve opening, and through the corresponding transmitter will be 420 ma TGb magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

current signal is sent to A/D module, after converted into digital signal output to the programmable controller PLC, complete the programmable controller PLC for field information collection work. TGb magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

and the output of the after dealing with the programmable controller PLC control information is by PLC output terminal of receiving site operating appliances ( Such as relays, transducers, etc. ) To field devices ( Such as electric valve, magnetic flap wheel thermometer, etc. ) Control the on/off, start/stop. TGb magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

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