This system apply to stepper/servo motor rotating accuracy control, adopt touch screen all Chinese & English visual display, can realize micro gear pumps flow accuracy adjust easily, especially apply to low speed & micro flow working condition, widely apply to pilot-plant scale in laboratory.For example, the fuel pump, coating pump, resin pump and dispensing pump are all metering pumps, this flow control system is very suitable for these pumps.
FUNCTION NOTES
■ Preset stepper/servo motor rotation, adjust pump flow
■ Long-distance control pump on/off
■ Support RS485 MODBUS communication protocol
ORDERING NOTES
■ Above functions are selected to match according to actual demand, functions can be combined, demands should be specified when ordering.
■ The system is without flowmeter and flow testing function, the required flow rate needs to do speed calibration.
FLOW CLOSED-LOOP CONTROL SYSTEM MODULAR
■ System integration filter, precision gear pump, servo motor, precision flowmeter, pressure sensor, valve etc. major components.
■ Realize the set flow & actual flow auto-matching and adjusting through the flowmeter signal & gear pump servo motor closed-loop controlling, can check the on-line instantaneous flow rate and pressure fluctuation in time.
■ Users only need to connect the inlet & outlet pipes, set the relevant parameters on the flowmeter, and then start the system, easy operation.
■ Apply to the working condition of unstable system pressure difference but high request on flow.
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