دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a quantity indicator that measures current by the heating effect of the current on a thermocouple.

n: a device consisting of two dissimilar metals bonded together, with electrical connections to each. When the device is exposed to heat, an electrical current is generated, the magnitude of which varies with the temperature. It is used to measure temperatures higher than those that can be measured by an ordinary thermometer, such as those in engine exhaust.

n: a well in a process vessel or line used as a thermometer or thermocouple holder.