Product Description

  • Product Description
  • I. Product Overview

    No error in specific heat capacity; high-precision data with real-time feedback. Compact design for a more intuitive large-screen experience. Supports multi-parameter measurement for easy data analysis. Employs a DSP-based controller to further enhance accuracy and reliability. Allows free switching among nearly a hundred gases without the need for factory calibration. Supports both USB Type-C and Bluetooth, offering flexible and versatile device connectivity.

    The ACU30FC series flow meters employ a differential-pressure principle, calculating flow rate based on the pressure difference generated when fluid passes through a throttling element. The product features built-in PID control functionality and, when used in conjunction with an electromagnetic proportional control valve, enables precise flow regulation. The ACU30FC can measure multiple parameters—including mass flow rate, volumetric flow rate, pressure, and temperature—for gases. It transmits these parameters via communication interfaces such as RS485/232 to a touch screen or other external devices and control systems, facilitating data monitoring and analysis.

    II. Product Applications

    Vacuum Coating Solar energy Various instrumental analyses
    Petroleum and petrochemicals Gas generation and gas distribution Environmental protection Semiconductor

    III. Product Parameters

    Series

    ACU30FCR

    Model

    BC

    BM

    Measurement range

    0-(300,400,500...3000) SLM

    Accuracy

    ±0.5% F.S. (Full Scale)

    Repetitiveness

    ±0.2%F.S.

    Linear

    ±0.5% F.S.

    Working differential pressure

    1 MPa (specified when ordering)

    Range ratio

    50:1

    100:1

    Response time

    50 mS (adjustable)

    Analog quantity

    0–5V, 4–20mA, 1–5V

    Digital quantity

    Modbus protocol (RS232/485), ProfiBus protocol, DeviceNet protocol

    Power supply

    24VDC

    Communication protocol

    Modbus, DeviceNet, PROFINET, EtherCAT, PROFIBUS, and others

    Operating temperature

    0~60℃

    Maximum working pressure

    1MPa

    Electrical connection

    DB9 hole

    Installation location

    Horizontal installation

    Protection level

    IP40

    Leak rate

    1×10 -9 Pa m³/s

    Valve

    Valve normally closed

    /

    Base material

    Stainless steel

    Sealing material

    Fluororubber, nitrile rubber, ethylene propylene diene monomer (EPDM), perfluoroether

    Body thread

    G3/8 internal thread

    Joint

    Card holder, tower, quick-connect, VCR, flange installation

    IV. Product Dimension Diagram

    ACU30FCR-LM Dimension Drawing

    ACU30FCR-BC Dimension Drawing

    5. Optional supporting measurement and control software (additional charges apply)

    Mass Flow Measurement and Control System V5.0

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