How do pressure gauges work?

A pressure gauge is a measuring instrument used to measure the force exerted by a media in a confined space or vessel. The pressure gauges scale can be shown in pounds per square feet or newton square centimeters. Pressure gauges will measure the difference between atmospheric pressure and the force exerted by the media inside a space. This media can be in fluid form or in gaseous. There are different types of pressure gauges available. The key difference lies in its way to measure and the connection type. A bourdon type pressure gauge has a  bent tube connected to a coil or an arc like piece. In case of an increase in pressure, the tube will be pushed outwards. This push will in turn will unwind the coil moving the needle. A pressure gauge is calibrated to show the desired range of pressure (ex. 10-50 kgs etc).  

Key features of bourdon type IBR pressure gauges

For more information, please check Brand:- Baumer Dial Size : 10″ Connection type : Bottom Connection Connection size : 1/2″ Special Features:- 1) Comes with individual IBR certificate 2) Comes with Test and calibration certificate 3) Stanless Steel Case and Brass measuring system 4) Standarad followed in general EN 837-1 Specifications:- Protection : IP 65 Case and Bezel : AISI 316L SS Crimped Bezel” Bourdon : AISI 316L SS Accuracy :- ±1% of F.S Ambient Temperature : – 25°C to +65°C Process Temperatire : Max 300°C Operating Pressure : 75% of Scale Value Over Pressure Limit : ? 100 Bar : 125% of Max. Scale Value ?100 Bar : 115% of Max. Scale Value   To know about pressure gauges, do visit