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Capsule Pressure Gauge with Switch Contacts - 632.51+8xx
Brand: WIKA Instruments Ltd.Wherever the process pressure has to be indicated locally and, at the same time, circuits need to be switched, the model 632.51 switchGAUGE finds its use.
Features- High overload safety up to 50 x full scale value
- High reliability and long service life
- Up to 4 switch contacts per instrument
- Instruments with inductive contacts for use in hazardous areas
- Instruments with switch contact for PLC applications
Specifications
Nominal Size in mm
- 100
- 160
Accuracy Class
- 1.6
- Option: 1.0
- 0.6
Scale Ranges
- 0 to 2.5 mbar to 0 to 100 mbar other units (e.g. psi, kPa) available
- or all other equivalent vacuum or combined pressure and vacuum ranges
Scale
- Single scale
- Option: Dual scale
Pressure Limitation
- Steady: Full scale value
- Fluctuating: 0.9 x full scale value
Overload Safety
- 50 x full scale value
- Higher overload safety on request
Process Connection with Lower Measuring Flange
- M20 x 1.5
- others on request
- G ½ B
- 1/2" NPT
Permissible Temperature
- Ambient: -20 ... +60° C [-4 ... 140° F]
- Medium: +100° C [+212° F] maximum
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
Case
- Version S1 per EN 837: With blow-out device in case back
Case Filling
- Without
Zero Point Setting
- By means of adjustment appliance
Wetted Materials
- Process Connection, media chamber, capsule element (pressure element): Stainless Steel 316Ti
- Sealing: PTFE
Non-Wetted Materials
- Case, movement, bayonet ring: Stainless steel
- Instrument pointer: Aluminium, black
- Set pointer: Aluminium, red
- Window: Laminated safety glass
- Dial: Aluminium, white, black lettering
Ingress Protection Per IEC / EN 60529
- IP54
Mounting
- Rigid Measuriing line
- Option:
- Instrument mounting bracket for wall or pipe mounting
- Mounting flang
