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EMERSON
Measurement Instrumentation

Spectrex™ ​

Now a brand of Emerson, Spectrex is recognized for its authoritative advancements in safety detection technologies.​

A Lasting Legacy

A Lasting Legacy​ ​

Spectrex has led flame and gas detection innovation for over 50 years, pioneering UV/IR and QuadSense™ IR3 flame detection technology and the use of xenon flash lamps in open path gas detectors. These advances improve the reliability and performance of flame and gas detectors to meet the rigorous safety needs found in oil & gas, chemical, power, and other industrial facilities.​

Flame Detection Systems

Flame Detectors

Spectrex pioneered the development of the world's first ultraviolet/infrared (UV/IR) and QuadSense™ triple infrared (IR3) flame detectors. These innovations have set the standard in flame detection technology, significantly improving the reliability and effectiveness of flame detection in challenging environments.

Gas Detection Technology

Gas Detection

Continuously at the forefront of open path gas detection technology, Spectrex was the first to utilize xenon flash lamps in their detector designs. These innovations enhance resilience to atmospheric interference and reduce power consumption..

Suppression Solutions

Suppression Solutions​ ​

Spectrex is at the forefront of design, development, and production of automatic fire detection and extinguishing systems for armored vehicles and vessels. Spectrex helps protect life, property, and productivity with a reliable portfolio of flame suppression systems, controllers, emergency switches, extinguishers, and high-speed detectors that can be tailored to specific customer needs. ​

Strategically Localized​

Strategically Localized

Experts are available to help you choose, install or troubleshoot Spectrex products that are third-party certified to international standards (EN, FM, ATEX, IECEx, INMETRO, CU TR EAC, SIL2), ensuring reliability and performance no matter where you use them.

Worldwide Sales & Support

Worldwide Sales & Support

As a leader in Flame and Gas detection our sales teams and partners are dedicated to protecting personnel, property and the environment around the globe.