Mineral Insulated Duplex Thermocouple Compensation Cable Type K J T S PT100 Seamless Tube Sheath

Brief Introduction of MI Thermocouple

A thermocouple is a temperature-measuring device consisting of two dissimilar conductors that contact each other at one or more spots. It produces a voltage when the temperature of one of the spots differs from the reference temperature at other parts of the circuit. Thermocouples are a widely used type of temperature sensor for 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.

Application for MI thermocouple

Thermocouple is the most widely used temperature sensor, it already applies to Chemical, Metallurgy, Power, Mechanical, Construction material industry: applications include temperature measurement for kilns, gas turbine exhaust, diesel engines, and other industrial processes. Thermocouples are also used in homes, offices and businesses as the temperature sensors in thermostats, and also as flame sensors in safety devices for gas-powered major appliances.

Advantage:

1. Simple structure, easy to manufacture

2. Easy installation, low cost

3. Small inertia

4. High accuracy

5. Large measure range

6. Measure temperature by electrical signal, meet the request for remote measurement and control

7. Suitable for different measure request (special site or narrow spot), such as temperature measurement at point or face