70 Bar Liquid Filled Pressure Gauge
4 Inches 70 bar Silicone Oil Filling Manometer 3/8 PT Panel Mount Liquid Filled Pressure Gauge
Description
The type of liquid used to fill the gauge varies with the application. Although pure glycerin provides the best performance in most applications, each has its own requirements. For instance, if extreme temperature fluctuations are expected, use silicone oils. Guidelines to help ensure that a fluid is properly matched to an application are:
GLYCERIN, 99.5% Pure = 35°F to 150°F
SILICONE, 200 centistoke = -100°F to 150°F
MINERAL OIL = 0°F to 115°F
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 |
100mm |
|
Accuracy |
Acc.1.0 |
| Pressure range | 70 bar (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 or helical type |
| Movement | Brass |
| Dial | Aluminium, colorful, without pointer stop pin Black lettering |
| Pointer | Aluminium |
| Case | Stainless steel |
| Ring | Stainless steel |
| Window | Plastic, glass, safety glass |
| Unit |
bar, psi, kg/cm2, kPa, MPa |
| Thread | 3/8 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
Get in Touch
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