Ceraphant PTC31 - Absolute and gauge pressure
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.
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
-
Field of application
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%
Features and 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 | |
Output |
1x PNP switch 2x PNP switch 1x PNP switch + 4...20mA analogue |
|
Certificates / Approvals |
CULUS EN10204-3.1 |
|
Options | Calibration protocol | |
Specialities |
Digital display Robust SS-housing with Ra < 0,8 micron |
|
Hint | Please check also temperature switch Thermophant T with the identical look and feel of the housing, electronics and software. |