1.General
Thermocouple and thermal resistance in power station suit to measure temperature of electric generator groups and auxiliary machine correspond to 300000 and 600000 kilowatt, which can substitute one from import with many advantages as shock-proof,pressure-resistant, long in service, and convenience in maintain
etc. The protective tube is processed in a special construction by deep-blind hole technology whose end not be welded to enhance the strength and prolong service life. Thermocouple or thermal resistance
always keeps contact with thermowell to shock-proof, shorter response time for the construction of spring-loaded and which Measuring end is insulation to prevent interference from electro magnetism.
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