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    Thermal Gas Mass Flow Meter, DN65-DN1000

    $2,034.61
    Thermal gas mass flow meter with digital design at affordable price for sale online. The response speed of gas mass flow meter is 1s. Structure form of this flow meter is plug-in type. Thermal gas mass flowmeter widely used in cement plant, glass factory and water treatment.
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    SKU: ATO-FLOW-TGFM
    30-day Returns
    Delivery date: 6-12 days

    The thermal gas mass flow meter is an instrument to measure the gas flow by the principle of thermal diffusion. Convenient installation and low maintenance cost. Thermal gas mass flow meter adopts a variety of signals to achieve automation.

    Specification

    Model ATO-SUP-MF
    Structural Form plug-in type
    Measuring Medium common steady state gas
    Pipe Diameter Range DN65-DN1000
    Velocity Range 0.1-100 Nm/s
    Accuracy ±2.5%
    Working Temperature Sensor: -40°C ~ 300°C; Converter: -20°C ~ 45°C
    Pressure ≤2.5 MPa
    Power Supply AC 220V; DC 24V
    Response Speed 1s
    Output Signal 4-20 mA, RS485
    Alarm 1-2 normally open contacts
    Display liquid crystal display
    Sensor Material stainless steel
    Level of Protection IP65


    Features

    • Easy to install and maintain.
    • Good seismic performance and long service life.
    • No temperature and pressure compensation is required for gas flow measurement.
    • RS485 communication or HART communication, can achieve factory automation, integration.

    Dimension (unit: mm)

    Thermal gas mass flow meter size

    Port Size A B
    DN65-DN200 431mm 250mm
    DN200-DN500 551mm 370mm
    DN500-DN1000 811mm 630mm


    Thermal Gas Mass Flow Meter Wiring Instruction

    Thermal gas mass flow meter wiring instruction

    Note: (This is demonstrated by the accumulator, PLC system with (4~20)mA receiving function or other devices can be wired in this way.)

    Installation Requires

    Installation of the flowmeter should be away from elbows, obstacles, reducers and valves to ensure a stable flow field, one side of the upper limit requires a longer straight pipe, the front straight pipe length is greater than 10D, after the straight section is greater than 5D. the following chart for the field often encountered in several cases of the required length of the straight pipe section:

    Thermal gas mass flow meter installation require

    Pipe Installation Type No. Front Straight Pipe Section Back Straight Pipe Section
    Horizontal Pipe 1 10D 5D
    Bend 2 10D 5D
    Expanded Pipe 3 15D 5D
    Downstream of Gate 4 20D 5D
    Shrinkage Pipe 5 20D 5D
    Pump Downstream 6 30D 5D

    Installation Precautions

    1. If the thermal gas mass flow meter is installed outdoors, it should be covered with a meter sunshade to avoid sunshine and rain.
    2. Prohibit installation in strong vibration occasions.
    3. Prohibit exposure to environments containing large amounts of corrosive gases.
    4. Do not share the power supply with inverters, welding machines and other equipment that pollute the power supply. If necessary, install purified power supply for the converter.

    Application

    Thermal gas mass flow meter application

    Tips: Advantages of Thermal Gas Mass Flow Meter

    • It is convenient and accurate to measure gas flow without temperature and pressure compensation.
    • Compared with the general measuring equipment, the gas flowmeter has good seismic performance and long service life. The sensor has no moving parts and pressure sensing parts, and is not affected by vibration on the measurement accuracy.
    • Easy installation and maintenance. If site conditions permit, it can be installed and maintained without stopping production.
    • Digital design. Overall digital circuit measurement, accurate measurement, easy to maintain.
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