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This section provides an overview for rtd probes as well as their applications and principles. Also, please take a look at the list of 8 rtd probes manufacturers and their company rankings.
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An RTD probe, or Resistance Temperature Detector Probe, is a precision temperature sensing device. It operates on the principle that the electrical resistance of certain materials changes predictably with temperature variations. This characteristic makes RTD probes highly reliable for temperature measurement tasks.
The heart of an RTD probe is the RTD element itself, which is usually made from pure metals like platinum, known for its stable resistance-temperature relationship. The RTD element's resistance increases with temperature, allowing for precise temperature readings within a range typically spanning from -250 to 850 degrees Celsius.
To enhance durability and ensure accuracy in harsh environments, the RTD element is encased within a metallic tube known as a sheath. This sheath not only protects the sensitive RTD element from physical and chemical damage but also facilitates the probe's insertion into various mediums like liquids, gases, and solids for direct temperature measurement.
RTD probes find extensive use across a wide array of settings, including industrial processes, scientific research, and complex engineering systems. Their unparalleled accuracy and stability make them indispensable in applications where precise temperature control and monitoring are critical for operational success and safety.
*Including some distributors, etc.
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Therm-X of California, a company established in 1983, based in Hayward, California, United States, is a manufacturer of customized thermal solutions and process control systems. The company offers various products such as industrial heaters, sensors, controllers, and control panels. These products are used in various industries such as semiconductor, aerospace, medical, defense, and renewable energy. It also provides services such as thermal design and test, CNC machining, metal joining, sheet metal manufacturing, and electro-mechanical assembly.
Palmer Wahl Instruments Inc., started in 1836 and based in North Carolina, United States, is a manufacturer of industrial temperature and pressure equipment. The company offers various temperature products, such as utility thermometers, thermowells, temperature sensors, and bimetal thermometers, as well as pressure products, such as pressure gauges, pressure chart recorders, and calibrators. The company holds ISO 9001:2015 certification and adheres to ANSI/NCSL Z-540 and MIL-STD-45662A standards. Its products find application in the electronic, HVAC, manufacturing, medical, and transportation sectors in the USA, Australia, Denmark, Sweden, and Iceland.
TEGAM, established in 1979 and headquartered in Geneva, Ohio, USA, stands as a manufacturer and provider of advanced test and measurement solutions. The company serves industries such as electronics, telecommunications, and aerospace. Its product line encompasses precision measurement tools, temperature and humidity measurement devices, and RF power sensors, addressing the needs of sectors that prioritize precise measurements. TEGAM's quality is evident through its ISO 9001 certification and industry awards. American Association for Laboratory Accreditation (A2LA) has also accredited this company for its specific calibrations listed on Certificate Number 2018.01.
Vulcan Electric Company, established in 1927 and based in Porter, Maine, is a manufacturer of thermal solutions like temperature sensors, heater assemblies, and metal-sheathed heating elements. It also manufactures thermostats like bulb thermostats, though a majority of its products are custom-designed for specific processes or applications. It manufactures its products exclusively in the USA and has over 90 years of engineering and manufacturing experience. The company offers ISO 17025-accredited thermocouple calibration services for vital process industries such as glass and solar. It also provides temperature sensor calibration services ranging from RTDs at sub-zero temperatures to thermocouples at ultra-high temperatures.
Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
3 | 75.0% |
Germany
|
1 | 25.0% |
