Ceraphant PTC31B

Ceraphant PTC31B

• 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