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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Smith, Irving B. |
| Copyright Year | 1920 |
| Abstract | THE increasing application of temperature measurements to central station control arises primarily from the fact that the limiting factor of safe operation is temperature rather than current or energy output. Another and closely related factor is that of efficiency. With these two influences bearing upon the management there is demanded a knowledge of temperature conditions in the boiler, the engine, the generator and the distributing system. Hence the wide range of temperatures to be measured and the varying circumstances under which they are made often place them beyond the capacity of mercurial or other expansion types of thermometers. Moreover, a permanent and continuous record of temperature may be necessary or it may be desirable to automatically control or limit the temperature of some apparatus or process. The thermocouple has definitely established itself as a convenient and precise instrument for such purposes. We wish, therefore, to consider some of the difficulties to be overcome and precautions to be taken in applying the thermocouple to such measurements. |
| Starting Page | 171 |
| Ending Page | 178 |
| Page Count | 8 |
| File Size | 1851969 |
| File Format | |
| ISSN | 03606449 |
| Volume Number | 42 |
| Issue Number | 2 |
| Language | English |
| Publisher | American Institute of Electrical Engineers |
| Publisher Date | 1923-02-01 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Temperature measurement Wires Junctions Measurement uncertainty Copper alloys Nickel alloys Instruments |
| Content Type | Text |
| Resource Type | Article |
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