D1471100C WRG-SL-NW25, Certificated
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    • D1471100C WRG-SL-NW25, Certificated

    WRG-SL-NW25, Certificated

    HVC-D1471100C

    The Wide Range Gauge (WRG) family offers the capability of single port pressure measurement in the range atmosphere to 10-9 mbar with a linear output. Its a compact solution, halving the space and connectivity hardware requirement, which can be all important in many applications. The WRG has many novel features, including a new patented striker, pushbutton calibration and set point controls and comprehensive diagnostics. The WRG is a cost-effective vacuum management solution when used either with a Edwards controller or directly integrated into the system controls.


    Price on request

    Offerte aanvragen

    Technical Data

    Pressure rangeAtmosphere to 10-9 mbar/Torr
    Accuracy *Typically ±15% <100 mbar and ±30%<10-3 mbar
    Maximum over pressure6 bar absolute (87 psia)
    Power supply+14.5 to +36 V d.c.
    Power consumption2 W maximum
    Output signal1.8 to 10.2 V d.c.
    AdjustmentsAtmosphere and setpoint
    Set pointOpen collector transistor
    Maximum voltage40 V d.c.
    Current100 mA maximum
    Temperature range
    Operating+5 to +60 oC
    Storage0 to +70 oC
    Materials exposed to vacuum (Both NW and CF versions)Stainless steel (AISI 304, 316, 321, 347), Fluoroelastomer, soda lime glass, Tungsten, trace of Nickel and Nickel Iron
    Internal volume26 cm3
    Weight0.8 kg
    External interface connector8-way FCC68 / RJ45 Socket
    Interface cablesUse range of active gauge cables
    Standards
    Electromagnetic compatibilityEN 61326 Industrial Location, Class B emissions
    Enclosure ratingIP40
    Pin allocation **
    1. Power supply positive5. Signal common
    2. Power supply common6. Set-point output
    3. Gauge output7. Atmosphere calibration
    4. Gauge identification8. Not connected

    * Accuracy is reduced at the limits of the measuring range.
    ** Not shown on diagram

    Performance

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    Dimensions

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    Type
    Pirani/Inverted Magnetron gauge
    Measuring range
    Atmosphere to 10-9 mbar
    Gauge model
    WRG-SL, Certificated
    Flange
    DN 25 ISO-KF