WIKA Bourdon Tube Pressure Gauge, Copper Alloy (Models 111.10, 111.12)

Standard version


  • For gaseous and liquid media that are not highly viscous or crystallising and will not attack copper alloy parts
  • Pneumatics
  • Heating and air-conditioning technology
  • Medical engineering

Special Features

  • Reliable and cost-effective
  • Design per EN 837-1 or ASME B40.100
  • Nominal size 40 [1 ½”], 50 [2″], 63 [2 ½”], 80 [3″], 100 [4″] and 160 [6″]
  • Scale ranges to 0 … 400 bar [0 … 6,000 psi]

Sales Contact (Wika.sales@asyatrafo.com)




The model 111 pressure gauges are based on the proven Bourdon tube measuring system. The deflection of the Bourdon tube is transmitted to a movement and indicated.

The modular design enables a multitude of combinations of case materials, process connections, nominal sizes and scale ranges. Due to the high variance, the instrument is suitable for use in a wide range of applications within industry.

For mounting in control panels, the pressure gauges can, depending on the process connection, be fitted with a surface mounting flange or with a triangular profile ring and mounting bracket.

The standard version of the model 111 is manufactured, cost-optimised on modern production lines, in volumes of several million instruments per year.