Thermocouple and resistance thermometer expand thermometer scale. Switch thrown up to connect platinum resistance temperature detector or down to connect (platinum/rhodium)/platinum thermocouple to meter. Thermocouple integral part of platinum resistance temperature detector wiring.
Two-Range Electrical Thermometer
NASA Tech Briefs ; 11 , 3
1987-03-01
Miscellaneous
No indication
English
NTRS | 1987
|Engineering Index Backfile | 1929
Automotive engineering | 1978
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