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WIKA Models 111.10, 111.12 Bourdon tube pressure gauge copper alloy Standard version

Original price was: $50.00.Current price is: $35.00.

Description
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.

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Applications

  • 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]

Descriptions

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.

 

Standard

■ EN 837-1
■ ASME B40.100
For information on the “Selection, installation, handling and operation of pressure
gauges”, see Technical information IN 00.05.

Further version

■ For closed heating systems
with red mark pointer and adjustable green sector, scale range 0 … 4 bar, red
mark at 2.5 or 3 bar
■ For water level indication (hydrometer) and heating systems
Scale ranges 0 … 0.6 to 0 … 25 bar, with second scale in mWS and red mark
pointer

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)

Connection location

■ Lower mount (radial)
■ Centre back mount 1)

Window

Plastic, crystal-clear, snap-fitted in case

Design

■ Without safety level
■ Safety level “S1” per EN 837-1: With blow-out device

Material

■ Plastic, black
■ Steel, black

Mounting

■ Without
■ Panel mounting flange
■ Surface mounting flange
■ Triangular profile ring with mounting bracket

Movement

Copper alloy

Measuring element

Type of measuring: elementBourdon tube, C-type or helical type
Material:Copper alloy
Leak tightness:Leakage rate: < 5∙10-3 mbar l/s

Accuracy class

EN 837-1:■ Class 1.6 ■ Class 2.5
ASME B40.100:Grade B

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