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Test Gauge, Copper Alloy or Stainless Steel - 610.20, 630.20
Brand: WIKA Alexander Wiegand SE & Co. KGAs class 0.6 test gauge series, the model 610.20 and 630.20 capsule pressure gauges are suitable for precision measurements in laboratories. They are based upon the proven capsule measuring system.
On pressurization, the expansion of the capsule element, proportional to the incident pressure, is transmitted to the movement and indicated.
Features- Zero adjustment in front.
- Special connection location on request.
- Low scale ranges from 0 ... 10 mbar.
Specifications
Design
- EN 837-3
Nominal Size in mm
- 160
Accuracy Class
- 0.6
Scale Ranges
- Or all other equivalent vacuum or combined pressure and vacuum ranges
- 0 to 10 mbar to 0 to 600 mbar
Pressure Limitation
- Fluctuating: 0.9 x Full Scale Value
- Steady: Full Scale Value
Permissible Temperature
- Medium: ≤ 60° C
- Ambient: -20° to +60° C
Temperature Effect
- When the temperature of the measuring system deviates from the reference temperature (+20° C): Max. ± 0.6 %/10 K of Full Scale Value
Ingress Protection Per IEC / EN 60529
- IP54
Process Connection
- Lower Mount or Lower Back Mount G 1/2 B (Male), SW 22
- Model 630.20: Stainless Steel
- Model 610.20: Copper Alloy
Pressure Element
- Dual capsule Element, Stainless Steel
Movement
- Copper Alloy, with ball bearing
Zero Point Setting
- In Front
Dial
- Aluminium, White, Black Lettering
Pointer
- Knife Edge Pointer, Aluminium, Black
Case
- Stainless Steel
Window
- Clear Non-splintering Plastic
Ring
- Bayonet Ring, Stainless Steel
- Precision measurement in laboratories
- High-accuracy pressure measurement
- For gaseous, dry and non-aggressive media
- Model 630.20 also for aggressive media
