Product Description; Product Design; Operating Principle - Endress+Hauser Ceraphant PTC31B IO-Link Operating Instructions Manual

Ceraphant PTC31B, PTP31B, PTP33B IO-Link
Overview of product design for IO-Link communication version
Endress+Hauser
3

Product description

3.1

Product design

C
D
E
D
E
D
E
3.2

Operating principle

3.2.1 Calculating the pressure
Devices with ceramic process membrane (Ceraphire
The ceramic sensor is an oil-free sensor, i.e. the process pressure acts directly on the
robust ceramic process membrane and causes it to deflect. A pressure-dependent change
in capacitance is measured at the electrodes of the ceramic substrate and the process
Item Description
C M12 plug
Housing cap made of plastic
A0037238
D Housing
E Process connection (sample illustration)
A0027226
A0027215
A0027227
® )
Product description
11