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ACU100I

The ACU100I insertion gas mass flow meter can simultaneously display flow rate and temperature. It is highly responsive at low flow rates and achieves high accuracy at high flow rates. It maintains excellent temperature stability even at high temperatures. Multiple installation methods are available, and the measurable range is up to 180 Nm/s.

Product Description

  • Product Description
  • I. Product Overview

    ◆Range: 0~180Nm/s (Standard condition: 0℃, 101.33KPa)

    ◆Accuracy 1%, Range ratio 100:1

    ◆Operating temperature: -40~400℃

    ◆Fast response double-sheathed sensor

    ◆Corrosion-resistant sensor, suitable for measuring corrosive gases

    ◆Full-range expert algorithm ensures measurement accuracy

    The insertion gas mass flow meter uses standard precision wind tunnel calibration and adopts the King's law of thermal dissipation (cooling) effect based on the constant temperature principle. It can simultaneously display flow rate (flow), and temperature. It is sensitive to low flow rates and achieves high accuracy at high flow rates. Even at high temperatures, it can achieve good constant temperature difference and good stability.

    II. Product Applications

    It can measure various gases, directly outputting mass flow rate without temperature and pressure compensation. It is available in intrinsically safe and explosion-proof types, with two output options. Suitable for large-diameter, low-flow measurements, with multiple installation methods available.

    Measured media: Air, natural gas, biogas, coal gas, dry chlorine, oxygen, carbon monoxide auxiliary fuel, flue gas, torch gas, hydrogen, argon and other dry gases.

    III. Technical Parameters

    Measurement Range 0~180Nm/s
    Accuracy ±1% reading ±0.5% full scale
    Range Ratio 100:1
    Response Time 3 seconds, adjustable via damping coefficient
    Ambient Temperature With LCD: -20~70℃, Without LCD: -40~85℃
    Medium Temperature -20~175℃/-20~275℃/-20~400℃
    Analog Output Two 4-20mA (flow rate, temperature)
    One 4-20mA with HART communication
    Digital Output HART and MODBUS optional
    Repeatability ±0.5%F.S
    Temperature Coefficient 0.05%/10℃
    Material Compatibility Housing: Cast aluminum, epoxy resin coating, nitrile rubber O-ring
    Protection Level IP67
    Humidity 0-100%RH
    Explosion-proof Grade NEPSI explosion-proof permit EX d llCT4, explosion-proof grade C
    Power Supply 24VDC
    Electromagnetic Compatibility IEC 61000-4-2~5
    Process Connection Flange mounting, threaded mounting
    Installation Method Integrated, split
    Wiring Four-wire

    IV. Product Dimensions

Keyword:

Semiconductor and Microelectronics Manufacturing

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