EXtract 821M

    Categories Liquid & Gas Analysis, Retractable Housings - Manual

    Plastics, Extended Immersion

    Extract 821M is a manually operated retractable probe housing made of plastics 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 the “measuring” or “service” position a safety knob locks each position automatically. Cleaning, rinsing and calibration of the sensor is possible while the process is running.

    Brand : Exner

    • Description
    • Attachment

      Advantages

    • Robust design, integrated scraper
    • Automatic locking system with indicators for measurement- and service position
    • Automatic safety lock while sensor is removed
    • Safe handling under higher process pressure due to unique rotary drive
    • PVDF or PEEK
    • High stability protection cage in Alloy for option PVDF
    • Usable in ATEX-areas
    • Immersion length up to 194mm
    • High variation of process connections and sealing materials
    • Up to 10 bar and 140 °C
    • Easy retrofit to pneumatic drive possible
    Process pressure 0…10 bar
    Process temperature -10…140 °C
    Ambient temperature -10…70 °C
    Immersion length up to 194 mm
    Sensors 325 mm Ø12 PG13.5
    Materials PVDF / Alloy C22, PEEK
    Sealings EPDM, FPM (Viton), FFKM (Kalrez)
    Process connection Flange DN50 PN16 / ANSI 2“ 150lbs
    Cleaning ports G1/8″, G1/4″, FNPT 1/4″
    Operating power manual
    Limit switches optional electrical NAMUR switches

    Data Sheet

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    Manual

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