1224 Adjusted Zero Pointer

Pressure Gauge Pointer is a common measuring instrument used to display the size of the pressure. This pressure gauge pointer is usually used together with a pressure gauge, which can read the pressure value quickly and accurately, and is widely used in industrial and civil fields.

The working principle of the pressure gauge pointer mainly depends on bourdon tube in the pressure sensor part. When subjected to pressure, the bourdon tube deforms, producing a force proportional to the pressure, which pushes the pointer to rotate.

The pointer converts the elastic deformation into the rotation angle of the pointer through the pressure gauge movement connected with bourdon tube. Usually, the rotation of the pointer is realized by means of a rod spring or a mechanical gear.

Adjustable pointers allow for precise pointer adjustments when the span is incorrectly positioned. The span is the range of move- ment for a pointer when going from 0 to full-scale (this is usually 270º of rotation). The adjustable pointers allow the span to be adjusted to any position along the gauge.

Pointer includes the following type:

01.Normal type pointer

02.Adjusted zero pointer

If you directly purchase pressure gauge movement from us,we can directly match with pointer together.