Absolute and
gauge pressure
Ceraphant PTP31B

Ceraphant PTP31B - Absolute and gauge pressure ©Endress+Hauser

Pressure measuring principle

Cost-effective pressure switch with welded metal sensor for measurement in gases, steams or liquids

The Ceraphant PTP31B is a price-attractive pressure switch with piezoresistive sensor for safe measurement and monitoring of absolute and gauge pressure. The pressure switch with compact design is extremely stable and overload resistant for up to +400 bar. The IO-Link capability allows easy integration and parametrization of the device.

  • Előnyök

    • Integrated switching electronics for decentral and economic process monitoring and control

    • Function check and information on-site thanks to LEDs and digital display

    • Overload-resistant sensor up to 400bar

    • Small flush mounted process connections

    • IO-Link...

  • Alkalmazási terület

    Pressure switch with metallic sensor diaphragm for monitoring absolute and gauge pressures in gases, vapors, liquids and dusts.

    • Process connections: Threads

    • Process temperature: -40 up to +100°C (-40 to +212°F)

    • Process pressure: 400mbar to +400bar (6...

Tulajdonságok és jellemzők

Vissza

Details

  • Mérési elv

    Pressure switch

  • Characteristic

    Intelligent pressure switch with piezoresistive sensor,
    longterm stable and overload resistant

  • Supply voltage

    10...30 VDC

  • Reference Accuracy

    0.5 %,

    Platinum: 0.3 %

  • Long term stability

    0.2 % of URL/year

  • Process temperature

    -40 °C...+100 °C

    (-40 °F...+212 °F)

  • Ambient temperature

    -20 °C...+70 °C

    (-4 °F...+158 °F)

  • Measuring cell

    +400 mbar....+400 bar

    (+6 psi...+6000 psi)

  • Max. overpressure limit

    600 bar (9000 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

    Set min alarm

  • Specialities

    Digital display

Dokumentumok / Kézikönyvek / Szoftver

Tartozékok / alkatrészek

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