632.50 pressure gauge with capsule with stainless steel pressure element WIKA

Description

The 632.50 pressure gauge with capsule with stainless steel pressure element WIKA is used for measuring the pressure differential of gaseous and liquid media.

The 632.50 model capsule pressure gauges are made entirely of stainless steel and are therefore particularly suitable for use in the process industry. They are based on a proven capsule measurement system. At pressure, the expansion of the capsule element, proportional to the incident pressure, is transferred to the stroke and displayed.

The modular design allows many combinations of housing materials, process connections, nominal sizes and scale. This high variance makes the instrument suitable for a wide range of applications in the process industry.

For mounting on control panels, depending on the process connection, the capsule pressure gauges can be equipped with a mounting flange or with a triangular profile ring and mounting bracket.

The 633.50 model with liquid-filled housing is suitable for high-pressure loads and vibrations.

Features 632.50

• Design: EN 837-3
• Nominal size in mm: 63, 100, 160
• accuracy class: 1.6
• the scale range:
  • NS 63: 0 … 40 mbar to 0 … 600 mbar
  • NS 100: 0 … 16 mbar to 0 … 600 mbar
  • NS 160: 0 … 2.5 mbar to 0 … 600 mbar
  • or any other equivalent vacuum or combined pressure; and vacuum zones
• pressure limitation:
  • Continuous: full scale value
  • Niha: 0.9 x total scale value
• permissible temperature
  • Ambient: -20 °C … +60 °C
  • Medium: ≤ 100 °C
• ingress protection according to IEC 60529/EN 60529: IP54 for model 632.50 (without case filling)
• temperature effect: ko temperature of the measuring system deviates from the reference temperature (+20 °C): max. ± 0.6 % / 10 K of the total scale value
• Process link:
  • 316L stainless steel
  • Lower beam (radial) or lower rear beam
  • NS 63: External thread G ¼ B, SW 14
  • NS 100, 160: External thread G ½ B, SW 22
• Pressure element: 316L stainless steel
• Sealing: FPM / FKM
• Movement: stainless steel
• Zero point setting: before
• Dial: aluminium, white, black letters
• Pointer: aluminium, black
• Housing: stainless steel
• Window: Laminated safety glass (for filling the casing: polycarbonate or clear, not fine plastic)

Areas of use, applications

• for gaseous, dry and aggressive media, also in aggressive environments
• Process industries: chemical, petrochemical, pharmaceutical, biotechnology, machinery and energy

To view additional options and more technical features, we recommend viewing the attached .pdf documents under the Documentation section.

ELPRO designation: MAN-632.50