Exhaust Gas Sensors for LM Turbines

Cost-effective solutions for aeroderivative ground-based turbines

Competitively-priced exhaust gas sensors for LM engines


With a proven history of manufacturing reliable temperature sensors for large frame gas turbines and aeroderivative engines, Conax Technologies now offers an aftermarket equivalent for LM engines that offers significant cost savings.

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.

The Conax sensors are available at a competitive price point, are interchangeable on all LM ground-based applications, and are in stock for fast delivery.


High-quality features and benefits


  • Conax uses state-of-the-art materials to achieve mechanical strength and oxidation resistance.
  • The Conax Hermetic termination head utilizes type K termination studs that are sized so cables cannot be cross wired.
  • The Conax solutions are interchangeable with OEM products, so they can be used on all LM6000 T4.8 and LM2500/LM5000 turbines.
  • The LM6000 T4.8 over sheath is made from state-of-the-art material sized for proper fit around the thermocouple tip. The Conax design does not require special shims that can vibrate loose.

Download the LM6000 brochure

Download the LM2500/LM5000 brochure

Product Test Sheets

As part of product development Conax undertakes a product qualification testing regimen to assure design and product quality. For the LM Series thermocouples, multiple test sensors have passed a series of vibration and thermal cycling tests. To review a detailed report on this testing for either the LM6000 or LM2500/LM5000 sensor, download the Product Test Sheet (PTS) for either product.

Find out more

Use the contact form, call +1 800 223 2389, or email [email protected] for more details on our exhaust gas sensors for LM2500, LM5000 and LM6000 turbines.