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    Gas Mass Flow Meter, Air/N2/O2/CO2, 0~50/120/300/800L/min

    5 out of 5 based on 3 reviews | Write a review
    $2,046.79
    Affordable price gas mass flow meter. Rating pressure 1.5 MPa, flow range 0~50/120/300/800L/min for selection, output signal 4-20mA/RS485/pulse 0~5VDC, power supply DC 8~24V, working current 50mA. Small gas flow meter with digital display, applicable gas air, nitrogen (N2), oxygen (O2), Argon, carbon dioxide (CO2), etc.
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    SKU: ATO-FLOW-MF5000
    30-day Returns
    Free Shipping
    Delivery date: 10-20 days

    Gas mass flow meter for high flow measurement. Optional flow range 0~50/120/300/800L/min, working pressure 1.5 MPa, output signal 4-20mA/RS485/pulse 0~5VDC for selection, explosion proof type is available. Suitable gas air, nitrogen (N2), oxygen (O2), Argon, carbon dioxide (CO2).

    Specification

    Model ATO-MF5000
    Flow Range (optional) 0~15 L/min
    0~50 L/min
    0~120 L/min
    0~300 L/min
    0~800 L/min
    Applicable Gas (optional) Air
    Nitrogen (N2)
    Oxygen (O2)
    Argon (Ar)
    Carbon Dioxide (CO2)
    Methane (CH4)
    Accuracy ± (1.5 + 0.5 F.S.)%
    Repeatability 0.5%
    Power Supply DC 8~24V (50mA)
    Output Signal (optional) 4-20mA, RS485, pulse 0~5VDC
    Pressure Rating 1.5 MPa
    Working Temperature -20°C~60°C
    Humidity <95% RH (no condensation)
    Pin-out DB9
    Calibration Air @ 2°C, 101.325 kPa
    Hazardous Rating ExiaIICT4


    Gas Mass Flow Meter Dimension (unit: mm)

    Dimensions of Gas Mass Flow Meter, 0~50/120/300/800L/min

    Flow Range DN D L H H1 W d C
    0~15 L/min 3.0 1/8 inch 118 144 28 38 Ф 3 36
    0~50 L/min 6.0 1/4 inch 124 144 28 38 Ф 6 36
    0~120 L/min 8.0 3/8 inch 124 151 35 38 Ф 8 50
    0~300 L/min 12.0 1/2 inch 150 156 40 40 Ф 12 50
    0~800 L/min 19.0 3/4 inch 182 156 40 40 Ф 19 70


    Detail

    Detail of gas mass flow meter

    Working Principle

    Working principle of gas mass flow meter

    The MEMS calorimetric sensor is installed at the flow channel wall forming a plate that serves as anadditional flow conditioner from the boundary laver configuration resulting in a laminar flow, The massflow measurement is established as the fluid carries heat away from the heater causing the redistribution ofthe temperature field. Accurate flow rate is obtained by calibration with the standard fluid at the presetconditions.

    Tips: How to choose the right gas mass flow meter?

    When choosing a gas mass flow meter, the following factors need to be considered:

    • First is the measuring range, to ensure that the flow meter can cover the range of the actual gas flow.
    • Second is the type of gas. Differences in the density of different gases may affect the measurement accuracy, so you need to confirm the type of gas that the flow meter is adapted to when choosing.
    • Finally, the installation location of the device and the environmental conditions are also very important, especially the temperature, pressure and the humidity of the gas, which may affect the performance of the gas flow meter. After understanding these needs, you can choose the right brand and model.
    Existing reviews of Gas Mass Flow Meter, Air/N2/O2/CO2, 0~50/120/300/800L/min
    Flow meter
    We produce hydrogen with trace amounts of sodium hydroxide and need a flow meter that can handle our flow rate of 0-5 L/min.
    From: Velhem | Date: 09/07/2024
    Was this review helpful? Yes No (0/0)
    ATO Responded
    You can choose our ATO-FLOW-MF5000 flow meter, with a range of 0-15L/min.
    Do you have any digital gas meter for hydrogen gas 0-10L/min?
    Hello, do you have any digital gas flow meter for hydrogen gas 0-10L/min.  
    Just need to see what the flow is. No need for explosion proof but chemical resistance will be great.
    From: vivian | Date: 07/06/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Because the medium is hydrogen, we recommend using the explosion-proof flow meter ATO-FLOW-MF5000, which needs to select the explosion-proof option on the page, with a range of 0-15L/min.
    Application of flow meter
    We are looking to measure tile drainage outflow velocity. Pipe size varies from 4 to 24 inches with water levels ranging from 0.25 to 4 inches. Would this product be able to measure this low amount of water?
    From: Mary | Date: 22/09/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    SKU: ATO-FLOW-2000 > > Portable Clamp-On Ultrasonic Flow Meter for Water
    See specs, price, and you can order online by credit card at: https://www.ato.com/ultrasonic-flow-meter
    Unfortunately, this flow meter can only measure water flow when the pipe is full.
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