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Product description
Aneroid barograph used for the registration of atmospheric pressure.
• Measuring range: 955 to 1055 hPa
• Measuring accuracy (barograph): ± 0.7 hPa
• Diagram graduation: 1 hPa
Measuring element:
• Set of 7 aneroid capsules, Ø 62 mm, made of copper-beryllium alloy.
• This alloy offers outstanding elastic properties and has proven its reliability over many years.
• Age-hardening, hysteresis and elastic after-effects are practically eliminated.
• Temperature influence on the aneroid capsule set and transmission system is compensated by a bimetal across the entire measuring range and for temperatures between −30 and +40 °C (−22 to +104 °F).










