A converter suitable for low temperature use

The utility model discloses a converter suitable for low-temperature use. Including a housing, an inner shell is arranged in the outer shell; the inner shell and the outer shell are integrally formed.Wherein a vacuum area is formed between the outer wall of the inner shell and the inner wall of the outer shell, a pipeline is fixed in an inner cavity of the inner shell through a potting layer, theupper end of the inner shell is open and is communicated with the outside, the pipeline extends out of an open port of the inner shell, and more than one heat dissipation convex ring is arranged on the outer surface of the outer shell. The cryogenic liquid turbine flowmeter has the beneficial effects that the length of the signal pickup connector is reduced, the use space of the cryogenic liquidturbine flowmeter is increased, and the problems of pipeline instability and the like caused by the height problem are solved. 本实用新型公开了一种适于低温使用的转换器，包括外壳，所述外壳内部设有内壳，所述内壳与所述外壳一体成型，所述内壳的外壁与外壳的内壁之间形成真空区，所述内壳的内腔通过灌封层固定管线，所述内壳的上端为开放式