Intelligent IC card controller (ball valve)
Intelligent IC card controller (through valve)
IC card controller
Specification and model
The controller integrates IC card intelligent controller and control valve, and can be connected with gas flowmeter (including gas turbine, Precession Vortex, waist wheel, industrial mode meter, etc.) with totalizer function to realize prepayment function of pipeline gas. The controller exchanges data with the flowmeter in RS485 mode, which can ensure the synchronization of metering deduction, and can also receive the calibration low-frequency pulse output by the flowmeter for deduction. It is an ideal product to realize the new trade settlement management mode of "buy gas first, then use gas".
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