Bourdon tube pressure gaugeIndustrial series, NS (Price & availability on application)

Design EN 837-1 Nominal size in mm 250 Accuracy class 1.0 Scale ranges 0 ... 0.6 to 0 ... 1,600 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: +80 °C maximum (model 211.11) +200 °C maximum (model 231.11) 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
Design EN 837-1 Nominal size in mm 250 Accuracy class 1.0 Scale ranges 0 ... 0.6 to 0 ... 1,600 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: +80 °C maximum (model 211.11) +200 °C maximum (model 231.11) 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
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ApplicationsFor gaseous and liquid media that are not highly viscous or crystallising | Model 211.11: Measuring system Cu-alloy Model 231.11: Measuring system stainless steel, also for aggressive media
DescriptionDesign EN 837-1 Nominal size in mm 250 Accuracy class 1.0 Scale ranges 0 ... 0.6 to 0 ... 1,600 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: +80 °C maximum (model 211.11) +200 °C maximum (model 231.11) 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
Model No211.11, 231.11
Special FeaturesLarge, easy-to-read scale due to nominal size 250 | Long service life, robust | Scale ranges up to 0 … 1,600 bar