MIEPL make High Safety SS Pressure Gauges are based on the proven Bourdon tube measuring system. On pressurization, the deflection of the Bourdon tube, proportional to the incident pressure, is transmitted to the movement via a link and indicated. The modular design enables a multitude of combinations of case materials, process connections, nominal sizes and scale ranges. This also have the facility to adjust the Zero error from externally without opening the Bezel. facility to adjust the Zero error from externally without opening the Bezel.