Conax exhaust gas sensors for LM6000 T4.8 turbines

• 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 solution is interchangeable with OEM products, so it can be used on all LM6000 applications.
• 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.

Conax EGTs for LM2500/LM5000

• 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 solution is interchangeable with OEM products, so it can be used on all LM2500 and LM5000 turbines.

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Download Exhaust Gas Thermocouples for LM2500 and LM5000 - Bulletin 6123

Download LM6000 T4.8 Exhaust Gas Thermocouple - Bulletin 6121

FT8/G8 users are choosing Conax Technologies’ exhaust gas thermocouples (EGT) over OEM sensors in their aeroderivative ground-based turbines. The innovative design in the Conax EGTs has proven to be more accurate and last longer than the OEM sensors. The key enhancement of Conax Technologies’ design is the use of two (2) dual thermocouple probes rather than four (4) single thermocouple probes. Conax employs unique manufacturing techniques to create balanced loop resistance between all thermocouples. The result is a more robust and reliable design that offers the same two (2) circuit, four (4) point averaging temperature measurements as an OEM sensor with superior accuracy and reliability. Here's what sets the Conax EGTs apart:

• Superior design and quality
• Proven higher reliability than OEM sensors
• Hermetically sealed for high accuracy and long life
• Simple, quick installation that saves time
• Interchangeable with OEM sensors
• Typically in stock to provide quick turn around time

Download Exhaust Gas Thermocouples for Pratt & Whitney FT8/GG8 Frame E - Bulletin 6108

These type K ungrounded thermocouples are manufactured using Special (+/-0.4%) limits and have a time response of 1.7 to 4.0 seconds, depending on the tip configuration. Conax Technologies manufactures these exhaust thermocouples with tip diameters from .062 diameter to .125. They are used on all heavy-duty gas turbines and are of the latest configuration for easy replacement. Just connect our thermocouple to the flexible, stainless steel braided cable for quick installation and longer life.

All specification-qualified exhaust gas and blade path thermocouples are manufactured from ASTM E585 thermocouple materials utilizing the highest purity insulation material yielding superior insulation resistance at elevated temperatures.

The thermocouples are manufactured and tested at various points during the manufacturing cycle to ensure the highest possible level of quality. Product testing includes helium leak testing, calibration, thermal shock, insulation resistance and hermeticity testing of sealing points.

Featuring Type K conductor wire with MgO insulation, these sensors are hermetically sealed in stainless steel for high-temperature oxidation resistance and feature vibration-resistant hermetic terminations and high-reliability mineral insulated cable.

OEM Replacements

Download Exhaust Gas Thermocouples - bulletin 6054

Download Wheelspace and Exhaust Gas Thermocouples - bulletin 6052

Enhanced Designs

Download Enhanced Exhaust Gas Thermocouples - bulletin 6105

Download Highly Reliable Retrofit Exhaust Gas Sensors - bulletin 6064

Download Retrofit Blade Path Thermocouple Kit - bulletin 6067

Download Maintaining your Turbine just got Easier - bulletin 6112

All specification qualified air inlet thermocouples are manufactured from ASTM E585 thermocouple material utilizing the highest purity insulation material yielding superior insulation resistance and sensor repeatability. The thermocouples are manufactured and tested at various points during the manufacturing cycle ensuring the highest possible level of quality. Download Temperature Sensors and Seals for the Power Gen Industry

Conax Technologies’ thermocouples for this application meet the operational and performance requirements, per the OEM specifications, as replacements on heavy duty gas turbines. These cost-effective thermocouples are hermetically sealed to provide a more reliable product that eliminates IR failures. The positive stop at the tip of the thermocouple eliminates any fretting problems. Our wheelspace, disc cavity and CDT thermocouples are manufactured using a stainless steel sheath and MgO insulation with type K conductors to ensure the robust design needed in this application. All specification-qualified thermocouples are manufactured from ASTM E585 thermocouple material using the highest purity insulation material to yield superior insulation resistance at elevated temperatures. The thermocouples are manufactured and tested at various points during the manufacturing cycle, ensuring the highest possible level of quality. Production testing includes helium leak testing, calibration, thermal shock, insulation resistance, and hermeticity testing of sealing points. Download Wheelspace and Exhaust Gas Thermocouples Download Wheelspace Thermocouples

The bearings of industrial rotating equipment operate under arduous conditions—often for considerable periods of time. The most reliable indicator of bearing condition is the temperature of the metal beneath the shoe. Recognition of rising temperature can provide a warning of the breakdown of the lubricating oil film, allowing machine shutdown and maintenance to take place before catastrophic failure of the bearing and possible damage to its mounting. Conax Miniature Bearing Sensors provide a simple and cost-effective method to monitor bearing temperatures. These sensors are for embedded applications where temperature monitoring is critical to machine performance and reliability. The unique bearing sensor wire seal prevents migration of oil along the sensor leads. Available with RTDs or thermocouple types J, K, T and E. Download Miniature Bearing Temperature Sensors

Conax works directly with industry leaders to custom design, build, test, and deliver high-quality cable and harness assemblies for a wide variety of engines and applications, including:

• Cable assemblies for large frame ground-based turbines
• Cable and harness assemblies for ground-based aeroderivative engines
• Mineral insulated cable

The Quality Management System of Conax Technologies has been assessed by NSF-ISR, and Conax was the first in the industry to receive AS9100D certification.