Al Case Capsule Pressure Gauge (AC)
The AC model pressure gauges with Capsule type element are used for measure small positive and negative gauge pressures in gaseous media.
The element consists of two diaphragm elements soldered together.
When subjected to pressure, the diaphragm bellow element moves a predetermined distance. This travel is converted by a movement into the rotary motion of the pointer.
The gauge can be supplied with a rear mounting bracket, cover ring, triangular front ring or front mounting flange as required for the installation conditions.