Starting with the sensor, measuring and controlling temperature is an essential building block of process industries. Automatic control in continuous processes uses industrial control systems to ...
A version of the post below appeared on CD during the unusually cold winter of 2008-2009, and I present it again today, now that Rep. George Miller (D-Calif.) and more than 100 of his House Democratic ...
Each body with a temperature higher than absolute zero (–273.15 °C = 0 Kelvin) releases electromagnetic radiation from the surface. This radiation is proportional to its intrinsic temperature. One ...