FIELD: physics.
SUBSTANCE: invention relates to automation of technological processes and production. Disclosed is a device for diagnosing a spatially distributed temperature field, in which the housing is made in the form of a rectangular parallelepiped, the measuring module is made in the form of a polyhedron of hollow tubes that are rigidly connected to each other into cells, in each cell at the connection points of the hollow tubes, square through holes are made, in which ds18620 sensors and capacitors are installed with possibility of removal, which are connected through adapters, busbars are connected to inputs of multiplexers, wherein the sensors are configured to transmit the obtained data through the busbars to the multiplexers, at least four multiplexers are mounted on the underside of the housing symmetrically with respect to each other at an equal distance from the housing.
EFFECT: invention provides higher accuracy of diagnostics of spatially distributed temperature field and longer service life of electrolysis cell.
1 cl, 3 dwg
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