Wesen Technologies (Shanghai) Co., Ltd.
Wesen Technologies (Shanghai) Co., Ltd.
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50mm Bourdon Type Pressure Gauge 3.5MPa With Memory Pointer
Description
The first thing to consider before calibrating your gauge is that there is no specific standardisation method. The method employed usually depends on the process and application the gauge is intended for. With this in mind, pressure gauges can be calibrated using a dead weight tester, standard pneumatic calibrator or other appropriate calibrators.
Applications
For gaseous and liquid media that are not highly viscous or crystallising and will not attack copper alloy parts.
Pneumatics
Heating and air-conditioning technology
Medical engineering
Special features
Reliable and cost-effective
Design per EN 837-1
Nominal size 40, 50, 63, 80, 100 and 160
Scale ranges up to 0 ... 400 bar
| Design | EN 837-1 |
| Nominal size | 50mm |
| Accuracy | 2.5 |
| Pressure range | 3.5 MPa (customized) |
| Pressure limitation | Steady: 3/4 x full scale value |
| Permissible temperature | Ambient: -20 ... +60 °C |
| 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 or helical type Bourdon tube |
| Movement | Brass |
| Dial | Aluminium, white, with pointer stop pin Black/red lettering |
| Pointer | Aluminium |
| Case | Painted Steel |
| Window | Acrylic |
| Options | Other process connection |
Dimensions
lower mount (radial)
| Dial Size | Dimensions in mm | Weight in kg | |||||
| a | b | D | G | h | SW | ||
| 40 | 9.5 | 26 | 39 | G1/4 | 36 | 14 | 0.08 |
| 50 | 10 | 27.5 | 49 | G1/4 | 45 | 14 | 0.10 |
| 63 | 9.5 | 27.5 | 62 | G1/4 | 53.5 | 14 | 0.13 |
| 80 | 11.5 | 30 | 79 | G1/2 | 72 | 22 | 0.18 |
| 100 | 11.5 | 30.5 | 99 | G1/2 | 83.5 | 22 | 0.21 |
| 160 | 15.5 | 42 | 160 | G1/2 | 115.5 | 22 | 0.85 |
back mount (axial)
| Dial Size | Dimensions in mm | Weight in kg | ||||
| b1 | b2 | D | G | SW | ||
| 40 | 26 | 42 | 39 | G1/8 | 14 | 0.06 |
| 50 | 29.5 | 47.5 | 49 | G1/4 | 14 | 0.07 |
| 63 | 29 | 47 | 62 | G1/4 | 14 | 0.08 |
| 80 | 32 | 49 | 79 | G1/4 | 14 | 0.11 |
| 100 | 31 | 49 | 99 | G1/4 | 14 | 0.26 |
Ordering information
Model / Dial size / Pressure Range / Process connection / Options