Leakage from gas pipes can cause hazardous conditions for workers. As piping systems become more complex and aged, it is vital to monitor for possible leaks caused by corrosion, geophysical activity or other external causes. Methane is an aggressive greenhouse gas, determined to be more than 20 times more impactful to the environment than carbon dioxide. Operationally, leaks not only cause unwanted losses and production downtime, they result in costly reactive repairs and regulatory fines. QED offers fast, accurate instruments to detect and quantify surface emissions and leaks before they can become a larger problem.


Engineered for applications up to 250°F (121°C), AP4 CLASSIC HI-TEMP maintains reliable operation under sustained thermal stress.

Ready to take control of your environmental monitoring? Get in touch with QED today.