Approval: Ex-free range
Output PNP, 3-wire
Electrical connection: Connector M12, IP65/67 NEMA type 4X Encl.
Sensor range: 10bar/1MPa/150psi relative, overload:40bar/4MPa/600psi
Reference accuracy: Standard 0.5%
Calibration; unit: Sensor range; mbar/bar
Process connection: Thread ISO228 G1/2 EN837, 316L
Seal: FKM
The Ceraphant PTC31B is a pressure switch with ceramic, vacuum-tight measuring cell for the safe measurement and monitoring of absolute and over pressure. This pressure switch has a compact design, is extremely stable and is resistant to high vacuum up to 0bar ABS. The IO-Link capability enables simple integration and parameterization of the device.
Easy function control and local information thanks to LEDs and digital display
High process availability for vacuum and abrasive media applications
IO-Link reduces costs and complexity through simple configuration and flexible integration into all fieldbus systems.
Endress+Hauser, PTC31B-AA4M1PGBWBJA, PTC31B
