The History of General Purpose Thermocouples

The History of General Purpose Thermocouples

If you are shopping for temperature sensors, you are likely considering general purpose thermocouples. These products are popular in the industry because they can measure a wide range of temperatures. Additionally, thermocouples are affordable and they have standard connectors that can be used in a variety of applications.

You might be wondering: how was this technology discovered? Temperature sensors have been around for nearly one hundred years. Here is a little information about the history of thermocouples.

Discovery of Temperature Measured by Voltage

A physician in Estonia named Thomas Seebeck made an incredible discovery that set the foundation for the temperature sensors that we have today. This discovery was made by accident in 1822. He found that when there is a junction where two metals meet, a voltage is generated. Temperature measurement is based on the function of the voltage.

Thermocouples today still use this finding to measure the temperature of modern day equipment and appliances. Over the years, other things have helped to improve the products offered. It has been found that certain types of metal are better than others if you want predictable readings.

Variety of Temperature Sensors

It is amazing to see the many products that are now available in the temperature sensor industry. The seemingly small discovery in 1822 resulted in an entire industry that provides thermocouple products for many different applications.

These sensors can be manufactured with different metals and features. So it is essential that you talk to an expert to learn more about the products that match your preferences. Here at Kelvin Technologies, we offer custom manufacturing services for our customers so every project gets exactly what it needs.

When you talk to our team, we will listen closely to learn more about how the sensors will be used in your application. Our goal is to learn all the details about your requirements so that the products you purchase end up being a good match for what you need.

Features for General Purpose Thermocouples

Thermocouples are cheap and reliable, making them an excellent choice in many situations. But you need to do your homework first to decide if other products might be better suited to the job at hand. Some items we will discuss are:

  • How the temperature sensors will be used
  • The range of temperature measurement needed
  • The environment where the temperature sensors will be placed
  • Accuracy requirements for the measurements

These questions will help us refine your needs to find the solutions that will match your requirements. Since we are the leading manufacturer in the industry, we have a variety of options for you to consider. Customer satisfaction is always our priority, so we will work hard to help you identify the best features of your order.