Wika 232-30 Bourdon tube pressure gauge

This Bourdon tube pressure gauge (Wika 232-30) meets strict safety regulations for the process industry.

(1 customer review)
SKU: 64668

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Wika 232.30 Bourdon tube pressure gauge

(Bourdon tube pressure gauge) is a tool used to gauge the pressure of gases and liquids.

product overview

This premium Bourdon tube pressure gauge (Wika 232-30) was created specifically for the process industry’s stricter safety regulations.

The Wika 232-30 pressure gauge is created and certified by WIKA in line with ASME B40.100 and EN 837-1 standards. This safety version has a blow-out back, a strong baffle wall between the measurement system and the dial, and non-splintering glass. As media or components may only be expelled from the rear of the case in the event of a malfunction, the operator is safeguarded at the front.

The measurement ranges needed for a broad range of applications are ensured by scale ranges of 0… 0.6 to 0… 1,600 bar [0… 10 to 0… 20,000 psi].

All instruments can be ordered with an optional liquid filling for use in challenging working situations (such as vibrations).

function Wika 232-30 Bourdon tube pressure gauge

The Bourdon tube pressure gauge’s functioning is based on the idea that metal deforms when pressure changes. A Bourdon tube bends against the pressure when fluid pressure enters it. A needle and indicator inside the gauge serve to indicate this deflection, which varies linearly with pressure.


1-higher standards of personal protection safety.
2-aggressive environments also apply to gaseous and liquid-aggressive media that are not excessively viscous or crystallizing.
3-Energy engineering, water, and wastewater technology, chemical and petrochemical industries, and oil and gas business.

Wika 232.30 Bourdon tube pressure gauge features

  • Safety version with a solid baffle wall (Solidfront) created by ASME B40.100 and EN 837-1 specifications.
  • Excellent shock resistance and load-cycle stability.
  • For applications requiring strong dynamic pressure loads and vibrations, case filling (type 233.30) is available.
  • To prevent fugitive emissions, use the EMICOgauge version.
  • The scale goes from 0 to 1,600 bars (0 to 10 to 20,000 psi).

Wika 232.30 Bourdon tube pressure gauge specifications

  • Measuring system: stainless steel
  • Case: stainless steel with solid baffle wall and blowout back
  • Bezel ring: cam ring (bayonet type), stainless steel
  • Accuracy class: NS 63: class 1.6; NS 100/160: class 1.0
  • Standard: EN 837-1, ASME B40.100
  • Nominal size (NS): Ø 63 mm [2 ½”], Ø 100 mm [4″] ,Ø 160 mm [6″]
  • Material: Stainless steel 1.4301 (304), Stainless steel 1.4571 (316 Ti)
  • Unit: bar ,psi,kg/cm²,kPa,MPa
  • Material: Aluminium
  • Instrument pointer: Aluminium, black
1 review

1 review for Wika 232-30 Bourdon tube pressure gauge

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  1. russell

    Its robust construction and reliable performance make it a go-to choice for various industrial applications.

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"Wika" is most commonly known as a global brand specializing in precision instruments for measuring pressure, temperature, and level. The company, WIKA Alexander Wiegand SE & Co. KG, was founded in 1946 in Klingenberg, Germany. It has since grown into a major player in the instrumentation sector with a worldwide presence.

WIKA's product line is diverse, ranging from mechanical pressure gauges to sophisticated digital instruments that integrate seamlessly into industrial systems. These products are essential for ensuring safety and efficiency in various industries, including oil and gas, chemical, pharmaceutical, and food processing. WIKA instruments are also critical in the energy sector, particularly in power generation and renewable energy systems.

The brand is recognized for its quality and reliability. WIKA's commitment to innovation is evident in their continuous development of new technologies and products, tailored to meet the evolving needs of their customers. Their products often set the standard in the industry for performance, accuracy, and durability.

WIKA also places a strong emphasis on customer service and offers customized solutions, ensuring that their products meet the specific requirements of their clients’ applications. This customer-centric approach, combined with their extensive product range and technological expertise, has cemented WIKA’s position as a leader in the measurement technology field.