Bourdon Tube Pressure GaugesTest Gauge Series, Safety Pattern Version, Class (Price & availability on application)

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