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The measuring system of the meter is composed of joints and springs. The displacement of the free end of the spring tube is caused by the change of the measured pressure, and the link lever is used to drive the pointer rotating end of the gear of the fan wheel to indicate the corresponding pressure value on the scale board. In order to eliminate the gap between the fan and shaft gear activities. Discoid hairsprings are mounted on the shaft gears.
High pressure gauge specification
This article outlines some of the knowledge about the application and selection of high pressure gauges and hopes to help everyone in their work and study!
Application of high pressure gauge
Y-150 series high pressure gauge (single coil spring tube) is suitable for measuring the pressure of liquid, gas or steam which is not corroded, crystallized, solidified or precipitated.
Model and name
Measurement range (MPa)
Accuracy
Nominal diameter (mm)
Connector thread
Ambient temperature
Relative humidity
Y-150 series pressure gauge
0-10; 0-16; 0-25; 0-40; 0-60; 0-100
±1%FS or ±1.5%FS
Φ150
M20×1.5
-40-70°C
≤80%
Y-200 series pressure gauge
0-100;0-160;0-250
Φ200
Y-250 series pressure gauge
0-400; 0-600; 0-1000
Φ250
G1``
5-40°C