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The classification of the pressure gauge
According to the measurement range, it can be divided into the following categories:
Diaphragm pressure gauge: the upper limit of measurement is less than 0.1 MPa.
General Pressure Gauge: upper limit of measurement is 0.1 MPa( including 0.1 MPa) to 6 MPa (including 6 MPa).
Medium range pressure gauge :upper limit of measurement is 10 MPa (including 10 MPa) to 60 MPa (including 60 MPa).
High range pressure gauge : upper limit of measurement is greater than 60 MPa to 160 MPa [including 160 MPa.
Ultra High range pressure gauge, the measure range is over than 160Mpa.