The system is suitable for precise control of the speed of stepping/servo motors. It adopts a touch screen with intuitive display in Chinese / English, which can easily realize the precise adjustment of the flow rate of the micro gear pump. It is especially suitable for low-speed and small flow conditions, and is widely used in laboratory tests and pilot tests.
■ Preset stepper/servo motor rotation, adjust pump flow
■ Long-distance control pump on/off
■ Support RS485 MODBUS communication protocol
■ 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.