What are the locations of pressure gauge connections?
The location of pressure gauge connection can be: - bottom (radial), – centric back , – eccentric back.
What are the nominal sizes of pressure gauges?
Pressure gauges come in the following sizes: 40, 50, 63, 80, 100, 160 and 250.
What is the accuracy class of a pressure gauge?
The accuracy class indicates the limits of permissible error and is expressed as a percentage of the full-scale range. There are the following accuracy classes: 0.1%, 0.25%, 0.6%, 0.5%, 1%, 1.6%, 2.5% and 4%.
How to select the correct measuring range for a pressure gauge?
The optimum measuring range of a pressure gauge is when the operating pressure is confined to 25% and 75% of the scale.
