Pressure sensor

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Pressure sensor

A piezo-resistive full bridge in OEM version with a diameter of 15 mm and a total height of 6 mm is used as pressure transducer (produced by the Swiss manufacturer KELLER). The casing and diaphragm are made of Hasteloy. The transducer is delivered with a small SMD-PCB and includes a temperature compensation of the pressure measurement.
The sensor is mounted in the base of the probe.

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SKU: 30300006 Category:

Description

Technical data:
– Manufacturer: KELLER, Switzerland
– Model: PA7-XXX Progress (XXX:= full scale range in bar)
– Dimensions: 15 mm diameter, 5,6 mm height
– Full scale range: 5, 10, 20, 50, 100, 200, 400, 600, 1200 bar
– Bursting pressure:  150 % of FS range
– Repeatability :0,05 % of FS range
– Hysteresis: 0,05 % of FS range
– Precision: 0,05 % in the range of –5°…35°C.