Thermocouple Assemblies Manufacturers
Thermocouple assemblies, also called thermocouples, temperature sensors or temperature probes, instruments that both sense heat and control temperature. Consisting of two connected, dissimilar metal wires, their operation is based on the Seebeck Effect, which theorizes that a voltage is always created between two dissimilar metals, and that said voltage changes in proportion to exterior temperature changes. Thermocouple assemblies are used for industrial, residential and commercial purposes alike. Systems and devices that use them include: water tanks, plastic extrusion machines, heat exchangers, parts washers, kilns, ovens, water heaters, furnaces, pressure chambers and thermostats.
A basic thermocouple consists of two metals connected at their bases and connected again at their tips with a bead. From here, there are a few different types of thermocouples. The most universal thermocouple type, for example, is the Type K, which consists of two alloy wires, alumel (aluminum and nickel) and chromel (chromium and nickel). Type K’s have a high temperature resistance to be used with everyday devices. Type K thermocouple assemblies are part of a larger group called noble metal thermocouples, of which all measure up to 2000°C. Other noble metal thermocouples include K, N, R and S Types. They are all, of course, noble metals, which are metals with high resistance to corrosion from chemicals and organic acids. Types T and J are base metal thermocouples, meaning they may be composed of any metal except a noble, or precious, metal. Commonly, they’re composed of tin, nickel, copper, aluminum or lead. They measure temperatures under 1000°C. Type C refractory metal thermocouples are named after refractory metals, which are coated in material with a high melting pointing. Handling temperatures above 2600°C, they have the highest heat resistance.
Some Leading Manufacturers
Garland, TX | 800-889-5478
Thermo Sensors Corporation is a leading manufacturer of thermocouples, thermowells, RTD’s, wire and thermosensors accessories. We have been serving a variety of industries since we first opened our doors in 1972. Our quality control program sets up apart from others in the industry. Customers can trust Thermo Sensors Corporation to provide them with the best products! Call us today or visit our website for more information!
Mt. Airy, MD | 800-282-9100
When you work with Thermal Devices, you can expect dedication to quality and customer service. We specialize in the sale and application of cartridge heaters, industrial electric heaters, temperature controls, and accessories. We take the time to work with you personally to discover which product is right for your unique applications. For more information, visit us on the web or call us today!
Quakertown, PA | 800-784-3783
We are a leading manufacturer of high quality thermocouples. Our products offer superior performance and application reliability. These worry-free products are extensively tested and we have incorporated a number of value-added features into our solutions. We are a versatile manufacturer that will find the perfect thermocouple for you. If you have any questions about our products or services then please give one of our representatives a call today!
Spring House, PA | 800-365-8766
Our measurement instrumentation delivers outstanding performance even under the toughest conditions – in hot, cold, or highly flammable environments. Our temperature transmitters for rail mounting, head mounting ore field mounting are the instruments of professionals delivering high-precision readings, maximum reliability and compatibility with various sensors.
St. Francis, MN | 800-272-5709
We manufacture high quality thermocouples and industrial assemblies. We are located in St. Francis, Minnesota and serve a wide range of customers and industries. Our company has many years of manufacturing experience and can provide customers with quality thermocouple instruments. Contact us today or visit our website to learn more!
Madison, AL | 800-633-2962
Thermal Corporation is your source for high quality thermocouples and thermal processing products. We design and manufacture all types of thermocouples, RTD’s, probes, and extensions. We have a thermocouple for practically any temperature, ranging from cryogenic temperatures to 5,000°F, and our thermocouples are designed and constructed to withstand some of the harshest environments. For accurate and reliable temperature readings, Thermal Corporation delivers the best thermocouple solutions.
Danvers, MA | 978-777-0070
Backer Hotwatt, Inc. has been a manufacturer of electric heating elements for over 60 years! We supply a variety of OEM’s in a wide range of industries. Our company offers various products including immersion heaters, air process heaters, cartridge heaters, strip heaters, foil and rope heaters, tubular heaters, band heaters, and more. Visit our website to learn more about our products! Contact us today for more information!