Endress+Hauser Absolute and gauge pressure Cerabar PTP31B

Endress+Hauser Absolute and gauge pressure Cerabar PTP31B

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)

Field of application Endress+Hauser Absolute and gauge pressure Cerabar PTP31B

The Ceraphant PTP31B is a price-attractive pressure switch with piezoresistive sensor for safe measurement and monitoring of absolute and gauge pressure. The pressure switch with compact design is extremely stable and overload resistant for up to +400 bar. The IO-Link capability allows easy integration and parametrization of the device.

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

Process connections: Threads

Process temperature: -40 up to +100°C (-40 to +212°F)

Process pressure: 400mbar to +400bar (6 to +6,000psi)

Accuracy: up to ±0.3%

Benefits Endress+Hauser Absolute and gauge pressure Cerabar PTP31B

• Integrated switching electronics for decentral and economic process monitoring and control

• Function check and information on-site thanks to LEDs and digital display

• Overload-resistant sensor up to 400bar

• Small flush mounted process connections

• IO-Link reduces costs and complexity due to easy configuration and flexible integration in all fieldbus systems.