Pressure Gauge WIKA Model 611.13


The model 611.13 capsule pressure gauges are based upon a modular capsule measuring system. One half of the capsule element forms the plastic case and the other half is made of copper beryllium.

The capsule measuring principle is particularly suitable for low pressures. On pressurisation, the expansion of the capsule element, proportional to the incident pressure, is transmitted to the movement and indicated.

The modular design enables a multitude of customer-specific applications. The model 611.13 capsule pressure gauge is used with great succes, particularly in medical applications.


  • Medical, vacuum, environmental, laboratory technology, for contents measurement and filter monitoring
  • For gaseous, dry and non-aggressive media


  • Compact design and ingress protection IP53
  • Case from plastic
  • Special connectin location on request
  • Low scale ranges from 0…60 mbar
  • Maximum scale range 0…1,000 mbar



EN 837-3

Nominal size in mm

50, 63

Accuracy class


Scale ranges

0 … 60 mbar to 0 … 1,000 mbar

or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure limitation

Steady: Full scale value

Fluctuating: 0.9 x full scale value

Permissible temperature

Ambient: -20 … +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 of full scale value

Ingress protection per IEC/EN 60529

Process connection

Copper alloy

Lower mount (radial) or centre back mount

G ¼ B (male), SW 14

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