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    Small Gas Mass Flow Meter, Air/O2/N2, 0-2/5/50L/min

    $486.17
    Small gas mass flow meter is characterized with compact size, high accuracy and good repeatability, designed for low gas flow rate in the gas lines of 3mm and 8mm in diameter, easy for installation with BST1/4 (R1/4) connection, LED display instantaneous flow rate and flow accumulation, suitable for wide applications involving compressor air, O2, N2, etc.
    SKU: ATO-FLOW-MF4000
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    Free Shipping Worldwide
    Delivery date: 15-30 days

    Compact andlight gas mass flow meters are designed for low gas flow rate measurement in the gas pipelines of 3mm and 8mm in diameter, and have flow rate range of 0~2, 5 L/min and 0~20, 50 L/min available with BST1/4 (R1/4) connection. Featuring high sensitivity and fast response time, the gas flow meters are suitable for process gas control, environmental sampling and many other industrial applications.

    Specification

    Model ATO-MF4003 ATO-MF4008
    Flow Range * 0~2, 5 L/min 0~20, 50 L/min
    DN 3mm 8mm
    Gas * Air, N2O, CO2, O2, N2, Ar
    For other gases, please contact us.
    Turn-down Ratio 100:1
    Accuracy ±(1.5+0.2)% FS
    Repeatibility 0.25%
    Zero Drift ±30mV
    Output Drift ±0.12%/℃
    Response Time 10ms (default, 20, 50, 100, 200, 500, 1000 settable)
    Power Supply 8-24V DC, 50mA
    Signal Output * Linear: Analog 0.5~4.5V DC; RS232, RS485 (Optional)
    Display 4-digit 7-segment LED, 2 LED indicator
    Display Unit Instantaneous flow rate: SLPM, Flow accumulation: SL
    Display Resolution 0.001, 0.01, 0.1 L/min settable 0.01, 0.1 L/min settable
    Working Pressure ≤0.5MPa
    Pressure Loss ≤100Pa ≤600Pa
    Working Temperature -10℃ ~ +55℃
    Storage Temperature -20℃ ~ +65℃
    Humidity <95%RH (no icing or condensation)
    Keyboard 3 keys
    Pin Out 5 Pins, NS-TECH CD R-5
    Mechanical Connection BST1/4 (R1/4)
    Calibration Air @20℃, 101.325kPa
    Weight 75g

    Note: For N2O and CO2, ATO-MF4003 is selectable with 2 L/min, without 5 L/min; ATO-MF4008 is selectable with 20 L/min, without 50 L/min.

    Dimension (Unit: mm)

    Gas mass flow meter dimensions

    Gas mass flow meter details

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