Pressure Gauge 111.16 and 111.26

DESCRIPTION

The model 111.16 and 111.2 have been specifically designed for panel mounting and therefore feature a back mount process connection

The model 111 pressure gauges are based on the proven Bourdon tube measuring system. On pressurisation, the deflection of the Bourdon tube, proportional to the incident pressure, is transmitted to the movement via link and indicated.

For easy installation, the plastic cases of the panel mounting series are already equipped with a mounting flange.

The model 111.16 Bourdon tube pressure gauge can be fitted to the panel by menas of a mounting bracket (accessory). The model 111.26 is mounted to the panel by “snapiin mounting” using lateral locating lugs at the case. In addition, metallised front bezels can be supplied for the model 111.26.

The panel mounting series of model 111 is also available in customes-specific versions.

 

APPLICATIONS

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

SPECIAL FEATURES

  • Specifically for panel mounting
  • Reliable and cost-effective
  • Designed per EN 837-1
  • Scale ranges up to 0…400 bar

SPECIFICATION

Design

EN 837-1

Nominal Size in mm

Model 111.16 : 40, 50, and 63

Model 111.26 : 40,50, 63 and 80

Accuracy class

2.5

Scale Ranges

0…..0.6 to 0…..400 bar or all other equivalent vacuum or combined pressure and acuum ranges.

Pressure limitation

Steady : 3/4 x full scale value

Fluctuating : 2/3 x full scale value

Short time : Full scale value

Permissible temperature

Ambient : -20…+60°C

Medium : +60°C maximum

Temperature effect

When the temperatureof the measuring system deviates from the reference temperature (+20°C) : max. ±0.4 %/10 K on the span.

Process Connection

Copper alloy

For process connections and spanner

Pressure Element

Copper alloy

C-type or helical type

Movement

Copper alloy

Dial

NS 40, 50, 63 : Plastic, white, with pointer stop pin

NS 80 : Aluminium, white

Pointer

Plastic, black

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