611.13 Pressure gauge with capsule and WIKA copper alloy pressure element

Description

611.13 The WIKA capsule pressure gauge with copper alloy pressure element is used in the measurement of pressure differentials of gaseous and liquid media.

The capsule pressure gauges of the 611.13 model are based on a modular capsule measurement system. One half of the capsule element is a plastic casing and the other half is made of copper beryllium.

The capsule measurement principle is particularly suitable for low pressures. At pressure, the expansion of the capsule element, proportional to the incident pressure, is transferred to the stroke and displayed.

The modular design allows for a wide range of customer-specific applications. The capsule pressure gauge model 611.13 is very successfully used, especially in medical applications.

 

611.13 Features

• Design: EN 837-3
• Nominal size in mm: 50, 63
• accuracy class: 2.5
• Scale range:
  • 0 … 60 mbar to 0 … 1000 mbar
  • or any other equivalent pressure and vacuum ranges
• Pressure limit:
  • Continuous: full scale value
  • Niha: 0.9 x total scale value
• Allowable temperature:
  • Environment: -20 °C … +60 °C
  • Medium: ≤ 60 °C
• Temperature effect:
  • When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ± 0.6 % / 10 K full scale
• Ingress protection to IEC/EN 60529 IP53
• Process link:
  • Copper alloy
  • Lower beam (radial) or centre rear beam
  • G ¼ B (male), SW 14
• Pressure element:
  • Copper beryllium alloy (CuBe)
• Sealing:
  • NBR
• Movement:
  • Copper alloy
• Counter:
  • Aluminium, white, black lettering
• Index:
  • Aluminium, black
• Housing:
  • Plastic, black
• Window:
  • Plastic, crystal clear, in case of example

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

 

Areas of use, applications

• for gaseous, dry and non-aggressive media
• medical, vacuum, environmental, heating, content measurement and filter monitoring

 

ELPRO designation: MAN-611.13