| Diaphragm Pressure Gauge | |||
| Main Technique  Data  | |||
| 隔膜压力表 | Dials Size | 2.5(63mm), 4(100mm) and 6 (150mm) | |
| Case | Black steel or SS | ||
| Pressure range | 0.1MPa~10MPa, other scale units avaiable | ||
| Ring | Non, roll and bayonet type | ||
| Movement | Brass, SS | ||
| Socket | Brass, SS | ||
| Bourdon tube | Phosphor Bronze, SS | ||
| Diaphragm | SS316 | ||
| Flange | SS316,SS304 | ||
| Dial plate and pointer | Aluminum | ||
| Window | Glass, Safe Glass | ||
| Connection sizes | 1/4 for 2.5" case, 3/8"&1/2" for 4",6"case | ||
| Connection threads | Metric Thread, NPT, BSP (G, PF), BSPT (ZG, PT) | ||
| Flange Type | open flange, I-beam flange, with angle type flange, clamp type flange | ||
| Liquid | dry, silicone or glycerine filled | ||
| Mounting | bottom with connection or with flange | ||
| Accuracy | 2.5(63mm)-2.5% 4(100mm) and 6 (150mm)-1.6%  | ||
| Pressure limitation | Steady: 3/4x full scale value Fluctuation:2/3x full sacle value Short time:full scale value  | ||