Fuji

Ultrasonic Flow Meters for Robust Areas
  Overview
Non-invasive measurement using the clamp-on method
for precise bi-directional, highly dynamic flow mesurement
• New portable, easy-to-use flowmeter with 2 flow measurement
channels, multiple inputs/outputs,
an integrated data logger and a serial interface in the
standard version
• Automatic loading of calibration data and transducer
detection, reduces set-up times and provides
precise, long-term stable results
• Li-Ion battery for 14 hours of measurement operation
• Proven clamp-on method; transducers available for a
wide range of rated diameters (DN 6…6500) and temperatures
in the range of -40...+400 °C; resistant to dust
and humidity
• Integrated wall thickness measurement
• Water and dust-tight; resistant against oil, many
liquids and dirt
• Robust, water-tight (IP 67) transport case with
comprehensive accessories
• HybridTrek: automatic changeover between transit time
difference method and NoiseTrek for media with a high
proportion of solids or gases
• QuickFix for fast mounting of the flowmeter in difficult
conditions
     
Technical Specification  
  • measurement
    measuring principle transit time difference correlation principle,
    automatic NoiseTrek selection for measurements with high gaseous or solid content
    flow velocity 0.01...25 m/s
    repeatability 0.15 % of reading ±0.01 m/s
    accuracy1
    with standard calibration ±1.6 % of reading ±0.01 m/s
    with extended calibration (option) ±1.2 % of reading ±0.01 m/s
    with field calibration2 ±0.5 % of reading ±0.01 m/s
    medium all acoustically conductive liquids with < 10 % gaseous or solid content in volume (transit time
    difference principle)
    flowmeter
    power supply 100...240 V/50...60 Hz (power supply),
    10.5...15 V DC (socket at flowmeter )
    or integrated battery
    battery Li-Ion, 7.2 V/4.5 Ah
    operating time (without outputs, inputs and backlight): > 14 h
    power consumption < 6 W
    number of flow measuring channels 2
    signal damping 0...100 s, adjustable
    measuring cycle (1 channel) 100...1000 Hz
    response time 1 s (1 channel), option: 70 ms
    material PA, TPE, AutoTex, stainless steel
    degree of protection
    according to EN 60529
    IP 65
    weight 1.9 kg
    fixation QuickFix pipe mounting fixture
    operating temperature -10...+60 °C
    display 2 x 16 characters, dot matrix, backlit
    menu language English, German, French, Dutch, Spanish
    measuring functions
    physical quantities volume flow, mass flow, flow velocity, heat flow (if temperature inputs are installed)
    totalizers volume, mass, option: heat quantity
    calculation functions average, difference, sum
    data logger
    loggable values all physical quantities and totalized values
    capacity > 100 000 measured values
  • communication
    interface RS232/USB
    serial data kit
    software (all WindowsTM versions) - FluxData: download of measured data, graphical presentation,
    conversion to other formats (e.g. for ExcelTM)
    - FluxKoeff: creating medium data sets
    cable RS232
    adapter RS232 - USB
    outputs
    The outputs are galvanically isolated from the flowmeter.
    number see standard scopes of supply on page 9, max. on request
    accessories output adapter (if number of outputs > 4)
    current output
    range 0/4...20 mA
    accuracy 0.1 % of reading ±15 µA
    active output Rext < 200 Ω
    passive output Uext = 4...16 V, dependent on Rext
    Rext < 500 Ω
    frequency output
    range 0...10 kHz
    open collector 24 V/4 mA
    binary output
    optorelay 32 V/100 mA
    binary output as alarm output
    - functions limit, change of flow direction or error
    binary output as pulse output
    - pulse value 0.01...1000 units
    - pulse width 1...1000 ms
    inputs
    The inputs are galvanically isolated from the flowmeter.
    number see standard scopes of supply on page 9, max. 4
    accessories input adapter (if number of inputs > 2)
    temperature input
    designation Pt100/Pt1000
    connection 4-wire
    range -150...+560 °C
    resolution 0.01 K
    accuracy ±0.01 % of reading ±0.03 K
    current input
    range passive: -20...+20 mA
    accuracy 0.1 % of reading ±10 µA
    passive input Ri = 50 Ω, Pi < 0.3 W
    voltage input
    range 0...1 V
    accuracy 0.1 % of reading ±1 mV
    internal resistance Ri = 1 MΩ