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Wika 212.20 Bourdon Tube Pressure Gauge

The Wika 212.20 Bourdon Tube Pressure Gauge meets industry standards. It has a stainless steel case, copper alloy wetted parts, and modular design for easy combinations.

The WIKA 212.20 is a large-dial industrial Bourdon tube pressure gauge available in a 6″ (150mm) dial, designed for applications requiring clear pressure readings from a distance. With a stainless steel case, copper alloy wetted parts, and a modular design for flexible configuration, the 212.20 is a reliable choice for industrial process pressure monitoring.

The WIKA 212.20 meets international standards and features a blow-out back for operator safety in the event of element failure. Its modular design allows a wide range of combinations of case material, connection position, and scale range to suit specific process requirements.

Hinco Instruments is the authorised WIKA distributor in Perth and Western Australia. We supply WIKA pressure gauges and provide NATA-accredited calibration and repair services from our Canning Vale facility.

Key Features of the WIKA 212.20 Pressure Gauge

  • Large 6″ (150mm) dial for readability at distance
  • Stainless steel case
  • Copper alloy wetted parts
  • Modular design for flexible configuration
  • Blow-out back for operator safety
  • Centre back or lower process connection
  • Meets EN 837-1

See also the WIKA 213.53 liquid-filled version for high-vibration applications, or browse all pressure instruments at Hinco.

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Specifications

Nominal Size 6″ (150mm)
Measuring Element Bourdon tube
Case Material Stainless steel
Wetted Parts Copper alloy
Accuracy ±1.0% full scale
Process Connection Centre back or lower (bottom)
Safety Blow-out back
Standard EN 837-1
Scale Ranges Up to 0–1,000 bar

Applications

The WIKA 212.20 large-dial pressure gauge is used in industrial process environments where clear, accurate pressure monitoring is essential:

  • Process pipelines and pressure vessels
  • Oil and gas production and processing
  • Mining and resources
  • Power generation
  • Chemical and petrochemical plants
  • Water and wastewater treatment
  • Manufacturing and heavy industry

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