High Temperature Thermocouple S/R/B Platinum Rhodium Thermocouple with Corundum Tube

A Platinum Rhodium Thermocouple is a temperature-measuring device consisting of two dissimilar conductors that contact each other at one or more spots. Он вырабатывает напряжение, когда температура одного из пятен отличается от эталонной температуры в других частях цепи.. Thermocouples are a widely used type of temperature sensorfor measurement and control, and can also convert a temperature gradient into electricity. Commercial thermocouples are inexpensive, interchangeable, are supplied with standard connectors, and can measure a wide range of temperatures. In contrast to most other methods of temperature measurement, thermocouples are self powered and require no external form of excitation.