PTC31B
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PTC31B-AA7M1SGFVWJJ

Series: Pressure switch Ceraphant PTC31B Brand: Endress+Hauser

Pressure switch with ceramic sensor for safe measurement and monitoring of absolute and gauge pressure.

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20 In Stock
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The Ceraphant PTC31B is a pressure switch with ceramic, vacuum tight measuring cell for safe measurement and monitoring of absolute and gauge pressure. The pressure switch with compact design is extremely stable and high vacuum resistant up to 0bar abs. The IO-Link capability allows easy integration and parametrization of the device.

Key Benefits

  • Easy function check and information on site thanks to LEDs and digital display
  • High process availability for vacuum applications and applications with abrasive media
  • IO-Link reduces costs and complexity due to easy configuration and flexible integration in all fieldbus systems.

Configuration

AAApproval:Non-hazardous area
FCalibration; Unit:Sensor range; psi
MElectrical Connection:Plug M12, IP65/67 NEMA Type 4X Encl.
7Output:PNP + 4-20mA, IO-Link, 4-wire
VWJProcess Connection:Thread ASME MNPT1/2, hole 11.4mm, 316L
GReference Accuracy:Standard 0.5%
JSeal:EPDM
1SSensor Range:40bar/4MPa/600psi gauge, overload: 60bar/6MPa/900psi

Specifications

Brand

Pressure

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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