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Bourdon Tube Pressure Gauges without or with Liquid Filling

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Bourdon Tube Pressure Gauges without or with Liquid Filling

Test Gauge Series, Safety Pattern Version, Class 0.6
Model No: 332.30

Safety pressure gauge with solid baffle wall designed in compliance with operational safety requirements of EN 837-1, BS 1780 and ASME B 40.1

All stainless steel construction

Knife edge pointer for optimal accuracy of reading

Wear-resistant precision movement of stainless steel

Scale ranges up to 0 ... 1,600 bar

Design EN 837-1

Nominal size in mm 160

Accuracy class 0.6

Scale ranges 0 ... 0.6 to 0 ... 1,600 bar or all other equivalent vacuum or combined pressure and vacuum ranges

Adjustment medium ? 25 bar: gas > 25 bar: liquid (inside of measuring system dried afterwards)

Pressure limitation Steady: full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value

Operating temperature Ambient: -40 ... +60 °C without liquid filling -20 ... +60 °C gauges with glycerine filling Medium: +200 °C maximum without liquid filling +100 °C maximum with liquid filling

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 65 per EN 60 529 / IEC 529

For gaseous and liquid aggressive media that are not highly viscous or crystallising, also in aggressive ambience

Precision measurement in laboratories

High-accuracy pressure measurement, testing of industrial type pressure gauges

Increased safety requirements

With liquid filled case for applications with high dynamic pressure pulsations or vibrations