Thermocouple Assemblies Manufacturers
Thermocouples are heat sensors and temperature controls used to measure temperature in a wide range of industrial, commercial and residential applications. Thermocouples, often called temperature probes or temperature sensors, consist of two dissimilar metals connected at two points.
According to Seebeck’s principle, a voltage is always created between two dissimilar metals, and the voltage changes in proportion to exterior temperature changes; thermocouples harness this reaction to measure temperature changes. Thermocouple instruments have a basic construction, consisting of two metal wires connected at the base and with a bead at the tip. Type K thermocouples, the most universal type of thermocouple, are constructed of chromel (chromium and nickel alloy) and alumel (aluminum and nickel alloy) wires; type K thermocouples have relatively high temperature resistance and can be found in many everyday devices. For industrial purposes, high temperature thermocouple assemblies may be used in kilns, ovens, plastic extrusion machines, pressure chambers, water tanks, heat exchangers, parts washers and many other processors as water heater thermocouples, furnace thermocouples and in most temperature sensitive applications. Residential and commercial thermostats and temperature switches commonly use thermocouples as well. Thermowells and thermocouple wires are thermocouple accessories used to isolate the thermocouple device from damaging heat sources and to extend the reach. Alternatives to thermocouples include resistance temperature detectors, or RTDs, and thermistors which are used for high accuracy applications.
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!
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!
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.
Addison, IL | 800-237-6725
Here at ARi Industries, we engineer and manufacture a broad range of precision temperature measurement and control products. We offer all kinds of thermocouples, including base metal, high temperature, industrial, and multi-level thermocouples. In addition, we also manufacture RTDs and thermowells. Whether you are working in research or industry, we have a temperature measurement solution for your applications! For accuracy and precision, call the thermocouple experts!
Danvers, MA | 978-777-0070
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!
Santa Ana, CA | 800-423-5432
Wahlco is your source for high quality thermocouples and thermal instrumentation. We specialize in the design and fabrication of custom and miniaturized thermocouples and thermocouple assemblies, and our thermocouple products are perfect for use in some of the harshest environments. They are built to withstand high-vibration, high-pressure, and high-temperature conditions, providing fast, accurate, and reliable temperature readings for even the most demanding applications.