21.5 Non-contact temperature sensors
Virtually any mass above absolute zero temperature emits electromagnetic radiation (photons, or light) as a function...
Tag: temperature sensors
21.2 Filled-bulb temperature sensors
Filled-bulb systems exploit the principle of fluid expansion to measure temperature. If a fluid is enclosed in a...
21.1 Bi-metal temperature sensors
Solids tend to expand when heated. The amount that a solid sample will expand with increased temperature depends on...
