Leak detection with tracer gas - how does the Sewerin VARIOTEC 460 tracer gas work? Available from Cameron Instruments Inc. it was developed especially for leak detection on underground pipes by using tracer gas. The extraordinarily low cross sensitivity of the gas-sensitive semiconductor (GSS) with regard to moisture and methane ensures an accurate result and a resolution down to 0.1 ppm H2. Visit www.cameroninstruments.com for more information and watch the video!

Did you ever wonder how it is possible to detect a three-millimeter pinhole leak on a 144-kilometer pipeline in just a few minutes, without false positives?

Basic leak detection systems work adequately for pipelines in steady state operating conditions but leaks often occur in transient conditions like startup, shutdown or setpoint changes. PipePatrol provides sensitive and reliable leak detection even under transient conditions. The unique E-RTTM technology combines the advantages of model-based leak detection techniques with pattern recognition signature analysis.

It is for gas or liquids applications whether on short connection pipelines or vast pipeline networks.