Wesen Technologies (Shanghai) Co., Ltd.
Wesen Technologies (Shanghai) Co., Ltd.
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63mm 140 psi Boiler Manometer Bottom Brass Connection Stainless Steel Case Silicone Oil Filled Pressure Gauge
Description
Wesen type M03 gauges are specifically designed for fire sprinkler service. This gauge features a black polycarbonate case, polycarbonate window and brass wetted parts. They are UL and FM approved for fire sprinkler service and have a standard accu- racy of ± 3/2/3% of span.
Applications
For measuring locations with high dynamic pressure loads and vibrations
For gaseous and liquid media that are not highly viscous or crystallising and will not attack brass parts
Hydraulics
Compressors, shipbuilding
Special features
Vibration and shock-resistant
Especially robust design
Completely from stainless steel
Scale ranges up to 0 ... 1000 bar
| Design | EN 837-1 |
| Nominal size | 63mm |
| Accuracy | 2.5 |
| Pressure range | 140 PSI (customized) |
| Pressure limitation | 40mm, 50mm, 63mm: Steady: 3/4 x full scale value Fluctuating: 2/3 x full scale value Short time: full scale value 100mm: Steady: full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value |
| Permissible temperature | Ambient: -20 ... +60 °C Mediium: +60 °C maximum |
| Ingress protection | IP65 |
| Temperature effect | When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of the span |
| Process connection | Brass |
| Pressure element | Brass, C type bourdon tube |
| Movement | Brass |
| Dial | Aluminium, colorful, without pointer stop pin Black lettering |
| Pointer | Aluminium |
| Case | 304 SS |
| Ring | Rolling |
| Window | Plastic, glass, safety glass |
| Unit | bar, psi, kg/cm2, kPa, MPa |
| Thread | G, BSP, PT, BSPT, NPT |
| Options | Other process connection thread Surface mounting flange Mounting bracket |
Dimensions
| Size | Dimensions in mm | Weight in kg | |||||||||
| a | b | b2 | D1 | D2 | e | f | G | h | SW | ||
| 50 | 12 | 30 | 55 | 55 | 50 | 5.5 | - | 1/4" | 48 | 14 | 0.15 |
| 63 | 13 | 32 | 56 | 68 | 62 | 6.5 | - | 1/4" | 54 | 14 | 0.21 |
| 100 | 15.5 | 48 | 81.5 | 107 | 100 | 8 | 30 | 1/2" | 87 | 22 | 0.80 |
Ordering information
Model / Dial size / Pressure Range / Process connection / Options