Endress Hauser Ceraphant T PTP35 Intelligent Pressure Switch, Model PTP35

Cost-effective pressure switch with fully welded metal sensor for use in hygienic applications

SKU: MA0801014158 Category:

The Ceraphant PTP35 is a price-attractive pressure switch with metal diaphragm for safe measurement and monitoring of absolute and gauge pressure. The pressure switch with compact design is extremely stable and overload resistant. PTP35 with stainless steal housing is 3-A approved.


  • Integrated switching electronics for decentral and economic process monitoring and control
  • Function check and information on site thanks to LEDs and digital display
  • Compact pressure transducer for hygienic applications
  • Suitable for CIP / SIP cleaning
  • Small flush mounted hygienic process connections with 3-A and EHEDG certification


Pressure switch for monitoring absolute and gauge pressures in gases, vapors, liquids and dusts.

  • Process connections: Hygienic connections
  • Process temperature: -40 up to +100°C (-40 to +212°F); +135°C (275°F) for max. 1h
  • Pressure: -1/0 up to +40bar (-15/0 up to +600psi)
  • Accuracy: ±0.5%


Measuring Principle Pressure switch
Characteristic Intelligent pressure switch with metal diaphragm, for hygienic applications, longterm stable, FDA concurring
Supply voltage 12…30VDC
Reference Accuracy 0,5%
Long term stability 0,15% of URL/year
Process temperature -40°C…100°C
135°C for 1h
(275°F for 1h)
Ambient temperature -40°C…85°C
Measuring cell 1bar…40bar
Max. overpressure limit 160bar (2320psi)
Process connection Hygienic connections
Communication 1x PNP switch
2x PNP switch
1x PNP switch + 4…20mA analogue
Design approvals EN10204-3.1
Hygienic approvals 3A
Specialities Digital display
Robust SS-housing with Ra < 0,8 micron

Endress + Hausers