534FTB

534FTB Linear Flow Meter

The Series 534FTB The Kurz 534FTB is designed with built-ininlet and outlet piping reducers/expanders to produce exceptionalimmunity to upstream and downstream flow disturbances caused byelbows, valves, and line size changes. The patented technologyresults in output with exceptional low end-to-end pressure drop andthe fastest response to velocity and temperature changes in theindustry.

 

 

SPECIFICATIONS

 

     

    Up to 7,016 SCFM (10,944 NCMH) depending on model and calibration option

    ± (1 + 2000 x A/F)% where F=SCFM, A=flow body area (ft2)

    1 second for velocity changes at 6,000 SFPM (constant temp)

    8 seconds for temperature changes at 6,000 SFPM (constant velocity)

    ± (0.5% of reading +1ºC) for velocities above 100 SFPM

    Integral display

    ‐13ºF to 149ºF (‐25ºC to 65ºC)

    Remote aluminum display

    ‐40ºF to 149ºF (‐40ºC to 65ºC)

    Remote polycarbonate display

    -13ºF to 122ºF (-25ºC to 50ºC)

    • Mass flow range
    • Flow accuracy (SCFM at laboratory conditions)
    • 0.25% reading repeatability
    • Velocity time constant
    • Process temperature time constant
    • Temperature accuracy
    • Electronics operating temperature

     

     

    PROCESS CONDITIONS

     

    Up to 300 PSIG (20 BARg)

    • Process pressure rating
    • Process temperature rating
    • ‐40ºF to 257ºF (‐40ºC to 125ºC)

    TRANSMITTER FEATURES

    12‐it resolution and accuracy

    Maximum loop resistance is

    500Ωat 18 V DC, 800Ωat 24 V DC,

    1400Ωat 36 V DC

    AC (85‐64 V 50/60 Hz, 24 watts max.)

    or DC (24 V ±10%), 1 A max.

    Optically isolated,

    0.5 A, 24 V AC/DC maximum

    Easy‐o‐se interface

    Backlit display / keypad

    2‐ines of 16‐haracters each

    oC, oF, KGH, KGM, NCMH, NLPM, NMPS, PPD, PPH, PPM, SCFH, SCFM, SCMH, SLPM

    USB, RS‐85 Modbus (ASCII or RTU), or HART

    200 recent events, top 20 min/max, and 56 hours (10 second samples of trends)

    • Aluminum (Type 4, IP66) dual chamber polyester powder‐coated enclosure
    • Two optically‐isolated 4‐20 mA outputs
    • Input power
    • Solid state relays
    • Integral or remote user interface
    • User‐configurable flow display (scrolling or static)
    • User‐configurable English or metric units for mass flow rate, mass velocity, and process temperature
    • User-programmable dual gas mix interpolation
    • Built‐in flow totalizers and elapsed time
    • User‐configurable digital filtering from 0 to 600 seconds
    • Configuration/data access
    • Meter memory
    • 3‐year warranty

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