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WIKA 113.53 -(Pressure Gauge) WIKA/Germany
Applications
- For measuring points with high dynamic pressure loads or vibrations
- For gaseous and liquid media that are not highly viscous or crystallising and will not attack copper alloy parts
- Hydraulics
- Compressors
Special features
- Vibration and shock resistant
- Robust design
- Stainless steel case with liquid filling
- Scale ranges up to 0 … 600 bar
WIKA 113.53
| Design | EN 837-1 |
| Nominal size in mm | 40, 80,100 |
| Accuracy class | 2.5 |
| Scale ranges | NS 40: 0 … 1 to 0 … 400 bar
NS 80, 100: 0 … 1 to 0 … 600 bar or all other equivalent vacuum or combined pressure and vacuum ranges |
| Pressure limitation | Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value Short time: Full scale value |
| Permissible temperature | Ambient: -20 … +60 °C
Medium: +60 °C maximum |
| 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 | Copper alloy
lower mount (LM) or centre back mount (CBM) NS 40: G ⅛ B (male), 14 mm flats NS 80: G ½ B (male), 22 mm flats NS 100: G ½ B (male), 22 mm flats |
| Pressure element | Copper alloy, C-type or helical type |
| Movement | Copper alloy |
| Dial | Aluminium, white, black lettering, with pointer stop pin |
| Pointer | Plastic, black |
| Case | Natural finish stainless steel, with blow-out device at case circumference, 12 o’clock. Scale ranges ≤ 0 … 16 bar with compensating valve to vent case |
| Window | Plastic, crystal-clear |
| Options | ■ Other process connection
■ NS 80, 100: Panel mounting flange, stainless steel, for back mount connection ■ NS 80, 100: Surface mounting flange, stainless steel ■ Mounting bracket ■ Ambient temperature resistant -40 … +60 °C with silicone oil filling ■ NS 80, 100: Accuracy class 1.6 |
| Ingress protection | IP 65 per EN 60529 / lEC 60529 |
