Y100 general pressure gauge (0-1.6MPa radial type) is suitable for measuring the pressure of liquid, steam and gas and other media without explosion danger, non-crystallization, non-condensation and non-corrosive effect on steel and copper alloy.
Structural Principles
The measuring system of the instrument consists of a connection, a bourdon tube, and a transmission mechanism, with the reading indicated by a pointer. When the pressure of the measured medium is transmitted through the connection to the pressure gauge's bourdon tube, the tube undergoes elastic deformation under pressure. This deformation drives the transmission mechanism and pointer, causing the pointer to indicate a specific scale value on the pressure gauge dial. This indicated value represents the pressure of the measured medium.

Model Examples
- Y100 indicates a radial type general pressure gauge with a dial diameter of 100mm.
- Y100Z indicates an axial type general pressure gauge with a dial diameter of 100mm.
- Y100ZT denotes a standard pressure gauge with a 100mm dial diameter and axial flange mounting.
Product Parameters
Product Model | Y100 Series |
Accuracy Class | Accuracy Class 1.6 |
Measurement range | 0-1.6MPa (0~0.1, 0.16, 0.25, 0.4, 0.6, 1, 1.6, 2.5, 4, 6, 10, 16, 25, 40, 60 or -0.1~0, 0.06, 0.15, 0.3, 0.5, 0.9, 1.5, 2.4MPa range optional) |
Connector Thread | M20*1.5 |
Case Material | Ordinary Steel |
Joint Material | Brass Alloy HPb59-1 |
Spring Tube Material | Phosphor Bronze QSn4-0.3 |
movement | Copper Alloy |
Ambient temperature | -40~70℃ Relative humidity not more than 85% |
temperature effect | Not more than 0.4%/10℃ (use temperature deviation 20±5℃) |
weights | Approx. 0.5kg |
Product Size Reference

model number | D | L | B | H | d | d1 |
Y100 | 100 | 20 | 90 | 42 | M20*1.5 | 6 |


















