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Thermowell Manufacturers and Companies

IQS Directory provides a detailed list of thermowell manufacturers and suppliers. Find thermowell companies that can design, engineer, and manufacture thermowells to your specifications. Peruse our website to review and discover top thermowell manufacturers with roll over ads and complete product descriptions. Connect with the thermowell companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of copper thermowells, cemented carbide thermowells, and extra long thermowells of every type, IQS is the premier source for you.

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If you are looking for quality thermowells, you've come to the right place! We carry a full like of thermocouple products and we offer quality, variety, and excellent customer service. Since 1972, we have dedicated our time and energy to finding the best manufacturing techniques for our products. Find out more when you visit us online today!
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Thermal Devices daily commitment to value, quality, service and affordability is made apparent through the satisfaction felt among their wide range of customers. If it's superior thermowells you're looking for at a competitive price, please call and speak to a member of our highly knowledgeable and friendly team. When it comes to reaching your goals, Thermal Devices has got your back!
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Here at Thermocouple Technology, LLC we work to make the best thermowells on the market. Our proven solutions are made with extreme accuracy. We specialize in creating high performance thermowells. These products are very consistent and designed with your application qualifications in mind. Give us a call today!
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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.
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Watlow was founded in 1922 & has grown in product capability, market experience & global reach. This family owned business employs 2,000 employees working in 12 manufacturing facilities in the US & around the world. Despite Watlow's exponential growth rate, their commitment remains the same - to provide their customers with the superior service & thermowells they deserve. Call today!
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There is a place to acquire top-of-the-line thermowells and that place is called Temperature Specialists, Incorporated. The expert professionals at TS, Inc. can bring you the satisfaction you deserve with their world-class merchandise and quality services at competitive pricing. Call them today or check out their website to read full product descriptions. You won't regret it!
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If you are in need of thermowells, trust us to provide you the quality products you need. We have years of industry experience. We are located in West Chester, PA but serve a wide range of customers. We are dedicated to providing the highest quality products. Call us today or more information or visit our website! We look forward to working with you!
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For over forty years Thermal Corporation has been designing and manufacturing a variety of thermocouples, heat exchangers-out replace-electric heaters and various temperature and heat measuring devices. We constantly improve our quality products to remain the best at what we do. We offer competitive prices and have the fastest delivery in the industry. Visit our website to learn more today!
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If you are looking for quality thermowells, you've come to the right place! Since 1952, we have dedicated ourselves to the supply of quality temperature sensing products. We believe in offering the right product for the right solution to OEM customers around the world. We have one of the largest inventories in the world, and can offer the product you need as well as accessories for that product. Contact us today!
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Industry Information


Thermowells are receptacles used to protect temperature sensors such as resistance temperature detectors and thermocouples. These are used in industrial monitoring processes which may include a corrosive substance or high pressure and flow velocity, and the thermowells provide a protective barrier between the thermocouple and the liquid, gas or environment which it is being used to monitor.

Used in applications for petrochemical, refining, food processing, pharmaceutical, cosmetics and other processing industries, temperature sensors and thermocouples are often subject to pressure or incompatible substance contact, therefore a thermowell is used to protect them. Aerodynamic or hydrostatic forces typically act upon the thermowells which can be designed to be low pressure or high pressure depending on the nature of the application. Thermowells further protect thermocouples from damage as a result of other process forces such as vibration, corrosion or abrasion, or from mechanical damage. One of the main benefits to using thermowells, apart from the protection of the sensor or temperature probe, is that thermowells provide easier access to the temperature sensors and thermocouples within the measuring system. They facilitate in the checking, repair or removal of the sensor, or in the relocation of the probe to a different point within the process system without disturbing or compromising the process.

Common designs of thermowells include: threaded, flanged, weld-in or screw-in, retractable and sanitary. There are a number of standard size and shape thermowells which are suitable for use in many different applications; however, custom thermowells can be designed to fit into a process with specific requirements and restrictions. Some important factors to keep in mind when determining the most suitable thermowell for an application include: stem length, bore diameter, lagging extensions and the thickness of the substance the thermocouple is being used to monitor. The bore diameter is the size of the opening that the temperature probe will be put into and the stem length is the distance from the bore to the wall of the tube or pipe. Lagging extensions take into consideration the pipe fittings and insulation. Material choice for the construction of thermowells should also be carefully considered with regard to chemical reactivity, corrosion resistance and a material's reaction to temperature increase or decrease. Commonly used materials for thermowells include durable metals such as carbon steel and stainless steel, as well as other materials such as monel and brass. For flanged thermowells, appropriate flange size and rating will also need to be determined.

Welded Tube Skin Thermocouple
Metal Sheathed Thermocouple Element
Thermal Devices Thermocouple
Lagging Thermowell - Thermal Devices
Standard Thermowell - Thermal Devices
TCS Thermowells- Thermo Sensors Corporation
Boiler Tube Thermocouple
Surface Mount Thermocouple
General Purpose Thermocouple
Series 10000 Thermowells - Thermocouple Technology, Inc.
KWIK-SHIP™ Thermowell Assemblies - Thermocouple Technology, Inc.
Socket Weld Thermowells - Thermo Sensors Corporation

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