PT. SRIAYU MULTI KREASI

Pressure Gauge WIKA Model 112.28


APPLICATION

  • For gaseous and liquid media that are not highly viscous or crystallising
  • Model 112.28 : Measuring system Cu-alloy
  • Model 132.28 : Measuring system stanless steel, also for aggressive media
  • Hydraulics
  • Refrigeration technology

SPECIAL FEATURES

  • Vibration and shock resistant
  • Escpecially sturdy design
  • Stainless steel case
  • Scale ranges up to 0…40 bar

DESCRIPTION
Design

EN 837-1

Nominal size in mm

80

Accuracy class

1.6

Scale ranges

Model 112.28: 0 … 0.6 to 0 … 40 bar

Model 132.28: 0 … 1 to 0 … 40 bar

or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure limitation

Steady: Full scale value

Fluctuating: 0.9 x full scale value

Short time: 1.3 x full scale value

Permissible temperature

Ambient:

-40 … +60 °C

Medium:

+60 °C maximum (model 112.28)

+200 °C maximum (model 132.28)

Temperature effect

When the temperature of the measuring system deviates from the reference

temperature (+20 °C):

Max. ±0.4 %/10 K of full scale value

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