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Ceraphant PTC31B - Absolute and gauge pressure

Absolute and gauge pressure
Ceraphant PTC31B

Cost-effective pressure switch with oil-free ceramic sensor for measurement in gases or liquids

PTC31B
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from CHF ??.-
  • Measuring principle

    Pressure switch

  • Characteristic

    Intelligent pressure switch with capacitive sensor, long term stable and abrasion resistant

  • Supply voltage

    10...30 VDC

  • Reference Accuracy

    0.5 %,
    Platinum: 0.3 %

  • Long term stability

    0.2 % of URL/year

  • Process temperature

    -25 °C....+100 °C
    (-13 °F....+212 °F)

  • Ambient temperature

    -20 °C...+70 °C
    (-4 °C...+158 °F)

  • Measuring cell

    +100 mbar....+40 bar
    (+1.5 psi....600 psi)

  • Max. overpressure limit

    60 bar (900 psi)

  • Process connection

    Threads:
    G1/4, G1/2,
    MNPT1/4, MNPT1/2,
    DIN13,
    JIS R1/2

  • Communication

    1x PNP switch
    2x PNP switch
    1x PNP switch +
    4...20mA analogue

  • Design approvals

    EN 10204-3.1 Final inspection
    report
    Cleaned from oil and grease
    Cleaned for oxygen applications
    Set min alarm

  • Specialities

    Digital display

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