EXtract 811

    Categories Liquid & Gas Analysis, Retractable Housings - Pneumatic

    Stainless Steel, Extended Immersion

    Extract 811 is a pneumatically operated retractable probe housing to be attached on process tanks or tubing with an extended immersion length up to 207mm. The drive unit inserts the sensor into the process medium and back into the cleaning chamber. When reaching the final position of “measuring” or “service”, the probe housing responds automatically by a pneumatic position signal. Cleaning, rinsing and calibration of the sensor is possible while the process is running.

    Brand : Exner

    • Description
    • Attachment

      Advantages

    • Robust design, integrated scraper
    • Extension of sensor-lifetime and reducing of maintenance efforts
    • Automatic safety lock while sensor is removed
    • Plug and play installation, colour- and size-coded connection system
    • Integrated limit switches
    • Usable in ATEX-areas
    • Immersion length up to 207mm
    • High variation of process connections and sealing materials
    • Up to 16 bar and 140 °C
    • Stainless steel AISI 316L / 1.4404 or Alloy C22
    • Can be fully automated with electropneumatic control unit EXmatic 470
    • Drive unit free of maintenance
    Process pressure 0…16 bar
    Process temperature -10…140 °C
    Ambient temperature -10…70 °C
    Immersion length up to 207 mm
    Sensors 325 mm Ø12 PG13.5
    Materials stainless steel 1.4404 /316L, Alloy C22 (2.4602)
    Sealings EPDM, FPM (Viton), FFKM (Kalrez)
    Process connection Flange DN50 PN16 / DN40 PN16 / ANSI 2“ 150lbs / ANSI 1 ½” 150lbs
    Cleaning ports G1/8″, G1/4″, FNPT 1/4″
    Operating power compressed air 4…6 bar
    Limit switches pneumatic, integrated

    Data Sheet

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    Manual

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