Product description
12
membrane. The measuring range is determined by the thickness of the ceramic process
membrane.
Devices with metallic process membrane
The process pressure deflects the metal process isolating diaphragm of the sensor and a fill
fluid transfers the pressure to a Wheatstone bridge (semiconductor technology). The
pressure-dependent change in the bridge output voltage is measured and evaluated.
Ceraphant PTC31B, PTP31B, PTP33B IO-Link
Endress+Hauser
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