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Multipoint thermometers

WIKA multipoint thermometers: worldwide leaders in temperature measurement

Multipoint thermometers are used in various applications in the refining and petrochemical industry. WIKA is a world leader in flexible multipoint sensor thermometry and the preferred solution of many major companies and licensors. Our advanced multipoint solutions, including FLEX-R® and FLEX-O®, are recognised as leading technologies in the industry. Additional multipoint products for global market requirements include traditional multipoint designs such as pipewells, T-bar, spring-loaded, bimetallic spring, and heat transfer block. Innovative mini-multipoint solutions where point density and thermocouple size matter include both stuffed and drawn assemblies to solve challenging applications.

FAQ
FAQ

What design verification is provided with the FLEX-R® flange assembly?

ASME code calculations are performed to determine the suitability and sizing of the primary connection, the secondary connection, and the secondary containment chamber. All welds are liquid dye penetrant tested (LPI). The assembly receives an interna ...

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Does the FLEX-R® (model TC96-R) include a secondary seal?

Yes, FLEX-R® assemblies can have a primary seal weld and a secondary seal weld from the thermocouple to the flange assembly at the face of the flange, not on a single disk, and again after the secondary containment chamber.

What is a secondary containment chamber?

The secondary containment chamber is a sealed chamber (neck tube) between the primary seal weld and secondary seal weld that contains an instrument connection. In the event of a primary weld failure, the secondary containment chamber would pressure u ...

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