Endress+Hauser
Absolute and gauge pressure Ceraphant PTP31B
- SKU:
- Absolute and gauge pressure Ceraphant PTP31B series
- Weight:
- 0.00 Grams
Description
Application
The Ceraphant PTP31B is a cost-effective pressure switch featuring a piezoresistive sensor designed for reliable measurement and monitoring of both absolute and gauge pressures. Its compact construction offers exceptional stability and can withstand overloads up to +400 bar. With IO-Link capability, the device facilitates seamless integration and easy parameterization.
This pressure switch is equipped with a metallic sensor diaphragm, making it suitable for monitoring absolute and gauge pressures in gases, vapors, liquids, and dusts.
Specifications:
- Process Connections: Threaded
- Process Temperature Range: -40 to +100°C (-40 to +212°F)
- Process Pressure Range: 400 mbar to +400 bar (6 to +6,000 psi)
- Accuracy: Up to ±0.3%
Benefits
- Integrated switching electronics enable decentralized and cost-effective process monitoring and control.
- On-site function checks and information display via LEDs and digital readout.
- Overload-resistant sensor capable of withstanding pressures up to 400 bar.
- Compact, flush-mounted process connections.
- IO-Link technology simplifies configuration and integration, reducing costs and complexity across various fieldbus systems.
SPECIFICATIONS
Pressure Specifications
Measuring principle |
Pressure switch |
Characteristic |
Intelligent pressure switch with piezoresistive sensor, longterm stable and overload resistant |
Supply voltage |
10...30 VDC |
Reference Accuracy |
0.5 %, Platinum: 0.3 % |
Long term stability |
0.2 % of URL/year |
Process temperature |
-40 °C...+100 °C (-40 °F...+212 °F) |
Ambient temperature |
-20 °C...+70 °C (-4 °F...+158 °F) |
Measuring cell |
+400 mbar....+400 bar (+6 psi...+6000 psi) |
Max. overpressure limit |
600 bar (9000 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 AC/DC, DC-PNP IO-Link |
Design approvals |
EN 10204-3.1 Final inspection report Cleaned from oil and grease Set min alarm |
Specialities |
Digital display |
Documents
You may want to read this product's catalog. If so, please click to view the Endress+Hauser Absolute and gauge pressure Ceraphant PTP31B Series datasheet.