PRESSURE GAUGE WITH DIGITAL DISPLAY

摘要

A measuring instrument for use with a gas compression system includes a housing having a face, a rear panel, and a wall extending between the rear panel and the face to define an instrument space. A curved tube includes a first end connected to a source of pressure. The curved tube is disposed within the instrument space. An indicator needle is coupled to a second end of the curved tube and is movable with respect to the face in response to changes in pressure from the pressure source. The needle and the face cooperate to indicate a measured pressure of the source of pressure. An electronic display is disposed within the instrument space and is visible through an aperture formed in the face. The electronic display is operable to display data unrelated to the pressure of the source of pressure.

主权项

1. A measuring instrument for use with a gas compression system, the measuring instrument comprising:
a housing including a face, a rear panel, and a wall extending between the rear panel and the face to define an instrument space; a curved tube including a first end connected to a source of pressure, the curved tube disposed within the instrument space; an indicator needle coupled to a second end of the curved tube and movable with respect to the face in response to changes in pressure from the source of pressure, the needle and the face cooperating to indicate a measured pressure of the source of pressure; and an electronic display disposed within the instrument space and visible through an aperture formed in the face, the electronic display operable to display data unrelated to the pressure of the source of pressure.