Flow Quantitative control box

Quantitative control instrument is a measurement and control system which is based on ARM microprocessor and consists of various flow transmitters, sensors (such as turbine, vortex street, electromagnetic and other flow meters) and solenoid valve pump body, and can integrate the flow and control the flow quantitatively. Quantitative control instrument has good man-machine interface and soft and hard protection measures. Simple control operation, reliable safety performance, excellent disturbance resistance performance, excellent stability performance. It is used in petroleum, chemical industry, medicine and food industry. It is mainly used in the occasions of quantitative packaging and control, such as quantitative beating/feeding, loading, batching, discharging, distributing and aerating.

Characteristics

●Accurate measurement
●Easy and simple to operate
●Suitable for various occasions
●Can be matched with various flow meters and solenoid valves
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    The quantitative control system is based on the ARM microprocessor and is matched with various flow transmitters, sensors (such as turbine, vortex, electromagnetic and other flow meters) and solenoid valve pump bodies, and can accumulate the flow.Calculate the flow measurement control system for quantitative control. Mainly used in petroleum, chemical, pharmaceutical and food industries where quantitative packaging and control are required: quantitative punching/feeding, loading, batching, discharging，material distributing, etc.

    Display

    128*64 dot LCD,display accuracy: 0.2% F.S

    CPU

    ARM Cortex-M3 32-bit RISC core

    Input

    Flow channel: Analog signal: 4-20mA, 0-10mA and other signals; Frequency: Fr

    Temperature channel: 0-10mA, 4-20A, Pt100 and other signals

    Pressure channel: 0-10mA, 4-20mA and other signals

    Output

    1 set of 12VDC and 2 sets of24VDC sensors, maximum current per channel 30mA

    1 standard current 4-20mA transmission output, load capacity 5000 (maximum)

    3 relay outputs, contact capacity 3A@250VAC/3A@30VDC

    Communicate

    Two communication interfaces, RS232C and RS485, support Modbus RTU protocol

    Printer port

    RS232C directly connected to micro printer, baud rate 1200

    Power

    220VAC power supply,24VDC power supply,12VDC power supply

    Condition

    Temperature: 0~50C Humidity: 0~85%R.H Altitude: <2000 meters

    Net weight

    ≤1.0Kg

    Big box size

    300*400*200mm

    Small box size

    200*300*150mm












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