(RESISTANCE THERMOMETERS FOR MEASURING TEMPERATURE IN BEARINGS OF PUMPS, COMPRESSORS, ETC.)

Resistance thermometers, of specific structures, are intended for measuring temperature in bearings of pumps, compressors, etc., where operating conditions are difficult due to the presence of strong vibrations and shocks.

Resistance thermometer is mounted directly on the bearing housing of the pump, compressor, etc., via a suitable threaded process connection.

Electrical connection is made through a special connection head, through multi-pin circular connectors (male-female set) of suitable size.

Basic parts of resistance thermometer are as follows:

– specific connection head,

– specific neck tube,

– mantel measuring insert,

– set of circular connectors (male-female set) of suitable size,

– process connection (Whithworth, metric threads, etc.).

Connection head of resistance thermometer can be of various dimensions and shapes, and it is defined by the drawing according to the operating conditions.

Measuring insert is in mantel design with different types of resistance sensor.

Advantages:

– connection of the sensor and the lines is in highly compressed magnesium oxide, without the presence of oxygen,

– fast response,

– great resistance to vibrations and shocks,

– higher reliability in operation,

– longer service life.

Technical characteristics:

Basic technical characteristics are specified in the technical documentation, which is prepared for each type of resistance thermometer, upon user request, and primarily depends on the place of installation.

– constant (achieved by means of a process connection that is welded to neck tube),

– adjustable (achieved by means of a compression connection, which is movable along neck tube).

Process connections can be of different shapes and dimensions, upon customer request.

Use:

– chemical industry,

– petroleum industry,

– power plants,

– food industry,

– pharmaceutical industry,

– construction machines, plants, containers…

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