What are the smallest measuring ranges for Bourdon tube and diaphragm pressure gauges?
With Bourdon tube pressure gauges, the smallest measuring range is 600 millibars. In contrast, diaphragm pressure gauges have a large diaphragm surface, which is why measuring ranges are possible as low as 16 millibars.
What information can be found on the dial of a pressure gauge?
The dial shows information about the unit of the measured values, the accuracy class, the serial number, the construction standard (standard used to make the measuring instrument) and the material designation for all components that come into direct ...
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