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Bourdon Tube Pressure Gauge

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Bourdon Tube Pressure Gauge

Test gauge series, class 0.6
Model No: 312.20

Knife edge pointer for optimal accuracy of reading

Precise movement with wear parts of argentan

Scale ranges up to 0 ... 600 bar

Design EN 837-1

Nominal size in mm 160

Accuracy class 0.6

Scale ranges 0 ... 0.6 to 0 ... 600 bar or all other equivalent vacuum or combined pressure and vacuum ranges

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

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: +80 °C maximum

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

Ingress protection IP 54 per EN 60529 / lEC 529

Suitable for all gaseous and liquid media that will not obstruct the pressure system or attack copper alloy parts

Precision measurement in laboratories

High-accuracy pressure measurement

Testing of industrial type pressure gauges