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Bourdon Tube Pressure Gauge with Electronic Pressure Switch - PGS25
Brand: WIKA Alexander Wiegand SE & Co. KGThe robust model PGS25 switchGAUGE is a combination of a Bourdon tube pressure gauge and a pressure switch.
It offers the usual analogue display, which enables reading the process pressure on site, and in addition the possibility to switch up to two electrical signals.
The switch contacts are factory-set in a range between 5 % and 95 % of the scale range.
Features- Non-contact sensor (wear-free).
- Robust stainless steel case.
- Scale ranges 0 ... 1.6 bar to 0 ... 400 bar.
- NPN or PNP switching outputs.
- Both switch points factory-programmable between 5 % and 95 % of the scale range.
Specifications
Design
- Measuring system with Bourdon Tube per EN 837-1
Nominal Size in mm
- 63
- 50
Accuracy Class
- 2.5
Scale Ranges
- Or all other equivalent vacuum or combined pressure and vacuum ranges
- 0 to 1.6 to 0 to 400 bar
Pressure Limitation
- Short Time: Full Scale Value
- Fluctuating: 2/3 x Full Scale Value
- Steady: 3/4 x Full Scale Value
Permissible Temperature
- Storage Temperature: -40 … +70° C
- Medium: +60° C Max.
- Ambient: -20° to +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
- Lower Mount (Radial) or Centre Back Mount G 1/4 B (Male), SW 14
- Copper Alloy
Pressure Element
- Copper Alloy
Movement
- Copper Alloy
Dial
- Plastic, White, Black Lettering
Pointer
- Plastic, Black
Certifications & Approvals
- CE
- EAC
- GOST
- KazInMetr
- BelGIM
- UkrSEPRO
- CRN
Case
- Stainless Steel
Window
- Plastic, crystal-Clear (PC)
Ingress Protection
- IP65 per IEC/EN 60529
Supply Voltage (UB)
- DC 12 ... 32 V
Switching Output
- PNP
- NPN
- Normally closed (NC) or Normally Open (NO) 1 or 2 switching outputs selectable
Electrical Connection
- Cable outlet, Standard length 2 m
- General Machine Building
- Technical and Medical Gases
- Renewable Energies
