Standard and custom temperature sensors
Featured Product from Conax Technologies

Standard and custom designed temperature sensors
Conax Technologies has been engineering reliable temperature sensing solutions for over 70 years. Our customers consistently count on Conax to help meet their most complex challenges. We provide innovative temperature sensing solutions at a competitive cost for a variety of industries worldwide, including power generation, semiconductor, aerospace, oil and gas, furnace, autoclave, and more.
Conax Technologies is a team of problem solvers. Whether it’s a unique, customized solution or a standard product from our catalog, Conax is your fully-integrated source for all types of temperature sensors.
Thermocouple assemblies
Conax thermocouple designs have proven their durability and reliability in applications ranging from large industrial processing plants to highly specialized laboratory testing and validation. Our extensive knowledge of the science of temperature measurement and the physical properties of materials used for sheathing and insulation enables us to recommend the most effective product or custom design a solution to your application needs.
Conax thermocouple assemblies offer a wide variety of termination styles and mounting fittings, as well as extensive choices in sensor calibration, sheath diameter and sheath material. Our high temperature thermocouple assemblies are specifically designed for durability and reliability in high temperature applications to 4200° F (2315° C).
RTD assemblies
Conax Technologies designs and manufactures RTD assemblies for a wide variety of industries and applications, including wire-wound platinum RTD assemblies that can be bent like a thermocouple, except in the tip portion that contains the element. Our thin film platinum element assemblies (M-style) and copper and nickel element assemblies (E-style) feature a minimum active length of 3”.
To meet the precise requirements of your application, Conax provides RTD assemblies with a wide variety of:
- termination styles,
- mounting fittings,
- sensor tolerances,
- sheath diameters, and
- sheath materials.
Specialized temperature sensing solutions from Conax
- Exhaust gas thermocouples for FT8/GG8 frame turbines – lower cost EGT sensor with dual channel design that lasts longer and is more accurate than OEM sensors over time. Download the brochure.
- Competitively-priced exhaust gas sensors for LM turbines – Conax exhaust gas sensors for LM6000 T4.8 and LM2500/LM5000 turbines are engineered from state-of-the-art materials that are fully interchangeable with OEM products and offer excellent mechanical strength and superior oxidation creep resistance. Download the LM6000 or LM2500/LM5000
- Spring loaded EGT for 7F and 9F class turbines – Exclusively from Conax Technologies, these patented Spring Loaded Exhaust Gas Sensors are built to withstand vibrations caused by gas flows, input vibrations and thermal expansion mismatch from 7F and 9F turbines. Sensor tips won’t break, so turbines run longer without the risk of premature sensor failure. View our demo video.
Quality assurance
All Conax temperature sensors are engineered, tested and inspected before shipment. Our quality assurance programs conform to AS9100 with ISO 9001 and IEC 80079-34 standards for design and manufacture of temperature sensors, mineral insulated cable, and pressure and vacuum sealing devices.
ISO/IEC 17025:2017 accreditation and AMS 2750F compliance
Conax Technologies’ calibration laboratory is ISO/IEC 17025:2017 accredited. This accreditation officially recognizes Conax as fully capable and competent and assures customers that our lab will produce valid and reliable results.
Conax has also met additional requirements to obtain ILAC MRA (International Laboratory Accreditation Cooperation, Mutual Recognition Arrangement) certification, ensuring our calibration lab is in compliance with a host of worldwide standards dealing with calibration laboratory quality.
A broad range of industries perform heat treating processes. With our ISO/IEC 17025:2017 accreditation, Conax is fully capable of producing calibration data that’s compliant with the latest AMS 2750.
Get more details on Conax Technologies’ complete line of temperature sensors
Visit our website to find out more and be sure to download our brochure to get Conax Technologies’ 10 Tips to Accurate Thermocouple Measurement.