Its principal use is for RTDs ( resistance temperature detectors ).
2.
A thermocouple or Resistance Temperature Detector ( RTD ) can then be used to measure the temperature of the filament.
3.
The Hold Down Mechanism also contained temperature measuring devices ( resistance temperature detectors ) to monitor sodium outlet temperatures from the assemblies.
4.
Thermistors differ from resistance temperature detectors ( RTDs ) in that the material used in a thermistor is generally a ceramic or polymer, while RTDs use pure metals.
5.
A temperature sensor such as a thermometer, thermocouple or resistance temperature detector is inserted in the open end of the tube, which is usually in the open air outside the process piping or vessel and any thermal insulation.
6.
For Cryogenic temperature measurement down to 30K, PT-100 sensor ( "'resistance temperature detectors "'( "'RTDs "') ) is used, and for lower than 30K it is required to use Silicon Diode for accuracy.
मोबाइल