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FSV Time Delta Series Ultrasonic Flowmeter

Part Number: FSV Brand: Fuji Electric Co, Ltd
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This flowmeter is a clamp-on type ultrasonic flow meter based on transit-time measuring method. 

Making full use of the latest electronics and digital signal processing technologies, we realized a compact and lightweight design, and improved the accuracy and easiness to use while keeping with anti-bubble performance. 

The communication function (MODBUS: option) is also applicable.
Features
  • High accuracy

  • Excellent resistance against aerated flow

  • Compact and light-weight

  • Full variety of sensors

  • Quick response

  • Multi-lingual

  • Excellent performance and easy operation

    • Specifications

    Brand

    Ambient Temperature Range

    • -20° to 60° C (-4° to 140° F)

    Burn-Out

    • Burn-Out Timer: 0 to 100 seconds (Every 1 second)

    Cable Length

    • Signal Cable (Between Detector & Converter): 492 to 984.3 Ft (150 to 300 metres)

    Cable Material

    • Sheath: Flame-Resisting PVC

    Communication

    • Baud Rate: 9,600, 19,200, 38,400 bit/sec
    • RS-232C
    • Serial: Modbus
    • Serial: RS-485
    • USB

    Consumption

    • 6 W, Max.
    • Power: 15 VA, Max.

    Damping Adjustment

    • 0 to 100 seconds (Every 0.1 second) for Analog Output & Flow Velocity / Flow Rate Indication

    Diameter

    • Signal Cable (Outer Diameter): 0.28” (7.3 mm)

    Display

    • 2-Color LED (Normal: Green, Extraordinary: Red)
    • LCD with 2 Lines of 16-Characters & Back Light

    Electrical Connectors

    • Coaxial Cable
    • Plug Terminals
    • Wire Gauge: 20 to 16 AWG (0.5 to 1.5 mm²)

    Electrical Rating

    • Contact Capacity: 30 Vdc at 50 mA

    Environmental Protection

    • FSV···H: IP67 (with Large LCD)
    • FSV···S: IP66

    Flow Capacity

    • Flow Velocity: 0 to 32 m/sec

    Flow Rate

    • Low Flow Rate Cut-Off: 0 to 5 m/sec in Terms of Flow Velocity

    Humidity

    • Ambient: 95 % Relative Humidity, Max.

    Hysteresis

    • Bi-Directional Range, Auto-2 Range: 0 to 10 % of Working Range

    Input

    • Analog Signal: 4-20 mA DC

    Length

    • Strip-Off Length: 0.39” (10 mm)

    Load Resistance

    • Analog Signal: 600 ohms, Max.

    Mounting

    • Pipe Mount
    • Wall Mounting

    Name Plate, Tag Material

    • Stainless Steel

    Power Supply

    • 100-240 Vac (10 % / -15 %) at 50/60 Hz
    • 20-30 Vdc

    Process Temperature

    • Fluid: -40° to 250° C (-40° to 482° F)

    Pulse Range

    • Output Frequency: 1,000 Pulse/second, Max.

    Resistance

    • Grounding: Class D (100 ohms)

    Response Time

    • 0.2 second (Quick Response Mode)
    • 0.5 second

    System Requirements

    • Windows® 2000/XP/7 (Home Premium, Professional)

    Documentation

    Data Sheets

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