wika 111-10 Bourdon tube pressure gauge

The trusted Bourdon tube measurement method is the foundation for the type 111 pressure gauges. The Bourdon tube’s deflection is translated into movement and indicated.

product overview

Thanks to Wika 111-10 modular design, this instrument offers various options for case materials, process connections, nominal sizes, and scale ranges, making it suitable for numerous industrial applications.

Depending on the process connection, the pressure gauges can be supplied with a surface mounting flange or a triangle profile ring and mounting bracket for placement in control panels.

On contemporary production lines, the conventional version of the model 111 is produced in quantities of several million instruments annually while also being cost-optimized.

applications

• For gases and liquids that do not have a high viscosity or that do not crystallize and do not damage copper alloy components.
• Pneumatics.
• Technology for heating and cooling.
• engineering in medicine.

Wika 111-10 Bourdon tube pressure gauge 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″]
• The scale ranges: to 0 … 400 bar [0 … 6,000 psi]

Wika 111-10 Bourdon tube pressure gauge specifications

• Media: Gaseous, liquid, not highly viscous or crystallizing
• Accuracy class: 2.5
• Standard: EN 837-1
  ISO 7
• Unit: bar/ psi/ kg/cm²/ kPa/ MPa
• Nominal size (NS):
  Ø 40 mm [1 ½”]
  Ø 50 mm [2″]
  Ø 63 mm [2 ½”]
  Ø 80 mm [3″]
  Ø 100 mm [4″]
  Ø 160 mm [6″] (only for model 111.10 with steel case)
• Mounting:
  Without
  Panel mounting flange
  Surface mounting flange 4)
  Triangular profile ring with mounting bracket 5)
• Medium temperature: -20 … +60 °C [-4 … +140 °F]
• Ambient temperature: -20 … +60 °C [-4 … +140 °F]
• case: black plastic