Model 342.11 Bourdon tube pressure gauge Test gauge series, class 0.1

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Applications

  • For gaseous and liquid media that are not highly viscous or crystallising
  • Precision measurement in laboratories
  • Highest-accuracy pressure measurement
  • Testing and calibration of industrial type pressure gauges

Special Features

  • Knife edge pointer and dial with mirror band scale for optimal accuracy of reading
  • Precise movement with wear parts of argentan
  • Particularly easy-to-read scale due to nominal size 250
  • Scale ranges up to 0 … 1,600 bar

Description

Design
per EN 837-1, including transport case and acceptance test certificate (individual listing of the calibration points)

Nominal size in mm
250

Accuracy class
0.1

Scale ranges
0 … 1.0 to 0 … 1,600 bar
or all other equivalent vacuum or combined pressure and vacuum ranges

Adjustment medium
≤ 25 bar: Gas
> 25 bar: Oil

Pressure limitation
Steady: Full scale value
Fluctuating: 0.9 x full scale value

Permissible temperature
Ambient: -20 … +60 °C
Medium: +100 °C maximum

Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C):
Max. ±0.1 %/10 K of full scale value

Ingress protection
IP 54 per EN 60529 / lEC 529

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