Product Details

E+H Ceraphant PTC31 absolute and gauge pressure sensors

1. Product Description:

The Ceraphant PTC31 is a price-attractive pressure switch with ceramic, vacuum tight measuring cell for safe measurement and monitoring of absolute and gauge pressure.

2. Benefits:

Integrated switching electronics for decentral and economic process monitoring and control
Function check and information on site thanks to LEDs and digital display
Dry capacitance ceramic sensor (Ceraphire)
Overload-resistant high purity ceramic sensor (99.9% Al2O3)
Best fit for vacuum applications and applications with abrasive media

3. Field of Applications:

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

Process connections: Threads
Process temperature: -40 to +100°C (-40 to +212°F)
Pressure: -1/0 up to +40bar (-15/0 up to +600psi)
Accuracy: ±0.5%

4. Specifications:

Measuring Principle	Pressure switch
Characteristic	Intelligent pressure switch with ceramic, vacuum tight measuring cell, longterm stable and overload resistant
Supply voltage	12...30VDC
Reference Accuracy	0,5%
Long term stability	0,15% of URL/year
Process temperature	-40°C...100°C (-40°F...212°F)
Ambient temperature	-40°C...85°C (-40°F...185°F)
Measuring cell	100mbar...40bar (1.5psi...600psi)
Max. overpressure limit	60bar (900psi)
Process connection	Threads
Communication	1x PNP switch 2x PNP switch 1x PNP switch + 4...20mA analogue
Design approvals	EN10204-3.1
Specialities	Digital display Robust SS-housing with Ra < 0,8 micron

5. About us:

Xi'an XK Sensor Equipment Co,Ltd is located in Xi'an city, which is China's instrument authoritative research and development center, mainly engaged in four categories products:

Press Transmitter Branch: Rosemount, Yokogawa, ABB, SIEMENS, E+H, Honeywell.

Temperature Transmitter Branch: Rosemount, Yokogawa, Honeywell, E+H, ABB

Flow meter Branch: Rosemount, Yokogawa, Honeywell, E+H, ABB

Valve Positioner Branch: YTC, FISHER, SIEMENS, YAMATAKE, ABB, KOSO, YTC

We look forward to establishing long-term business relationship with you!