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Insulated Version

Cryogenic Insulation 

Cryogenic processes operate at very low temperatures,

often below -150°C (-238°F). Insulating SHRIDHAN MLIs in

such environments is essential to maintain the temperature

stability of the cryogenic liquids. These level indicators are

used in industries such as LNG, LPG, and other cryogenic

applications. The insulation ensures accurate level

measurement and system efficiency by maintaining

stable temperatures and preventing heat ingress.

Features

  • Thermal Stability – to maintain the temperature stability of the cryogenic liquids. Stable temperatures
    are necessary for precise level measurement and safe operation.

  • Minimizing Heat Ingress – reduces heat transfer from the external environment into the cryogenic system.

  • Protecting Instrument Integrity – protects SHRIDHAN MLIs from extreme temperature fluctuations, which
    can affect their accuracy and lifespan.

  • Energy Conservation – by minimizing heat ingress, cryogenic insulation helps conserve energy.

  • The default construction includes an anti-frost extension for the indicator. This feature helps to prevent the
    formation of frost on the indicator.

Downloads

Drawings

Cryogenic foams, such as polyurethane or polystyrene, offer good thermal insulation properties.

They are applied in layers around the indicator to provide insulation. The outer layer of the insulation is typically

covered with an aluminium jacket.

Foam based Insulation
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