233.36 pressure gauge with bourdon tube WIKA

Description

233.36 WIKA bourdon tube manometer is used for pressure measurement of gaseous and liquid media.

This high quality Bourdon pressure gauge has been designed specifically for the increased safety requirements of the process industry.

By using stainless steel materials for the wet parts as well as highly resistant plastic for the casing, the 233.36 achieves excellent corrosion resistance. This makes the instrument ideal for liquid and gaseous media, even in aggressive environments.

Scale ranges from 0 … 0.6 bar to 0 … 1000 bar provide the measuring ranges required for a wide variety of applications.

WIKA manufactures and qualifies the model 233.36 according to the requirements of EN 837-1 in the safety version.
The safety version consists of a shatter-proof plastic window, a solid partition between the measuring system and the dial, and a vent. In the event of a failure, the operator is protected at the front, as the media or components can only be extracted through the back of the housing.

In harsh working conditions (e.g. vibration), all instruments are also available with an additional casing refill.

 

Features 233.36

• Design:
  • Version of the safety pattern according to EN 837-1
• Nominal size in mm: 100, 160
• Measurement and overpressure zones (see datasheet)
• Accuracy class:
  • Measuring range: 1.0
  • The end of the measuring range is marked by a triangle
• Pressure limit:
  • Continuous: final value of the measuring range
  • Variation: 0.9 x final value of the measuring range
  • Short time: overpressure zone
• Allowable temperature:
  • Surroundings:
    • -40 °C … + 60 °C without liquid filling
    • -20 °C … +60 °C Glycerol-filled meters 1)
  • Medium:
    • maximum +200 °C without liquid filling
    • +100 °C maximum with liquid filling 1)
• Temperature effect:
  • When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ± 0.4 % / 10 K full scale
• Ingress protection IP 65 to EN 60529 / lEC 60529
• Filling fluid (for model 233.36)
  • Glycerol 99.7 %
  • (Glyzerine 86.5 % for range ≤ 0 … 2.5 bar)

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

 

Areas of use, applications

• increased security requirements
• particularly suitable for occasional short-term overpressures of up to 4 times the volume
• for gaseous and liquid aggressive media that are not highly viscous or crystallising, even in aggressive environments
• with fluid-filled housing for applications with high dynamic pulsations or pressure vibrations (model 233.36)
• Process industries: chemical/petrochemical, power plants, mining, offshore and marine, environmental technology, mechanical engineering and plant construction