Acoustic, non-invasive pressure monitoring system | Portagas®

Portagas® is the world's first technology for non-invasive, non-destructive monitoring of pressurized, inert gas systems. It is a unique and innovative solution designed to monitor the pressure of pressurized, non-liquefied inert gases and cylinders containing compressed gas, including Inergen®, nitrogen, oxygen, propane, methane, chlorine, ammonia, hydrogen and CO2. Using advanced signal processing and acoustic technology to detect even small fluctuations in internal cylinder pressure, with accuracy below the 5% required by regulations, and detecting marginal changes in internal cylinder pressure with accuracy well below the 5% required by regulations, making it a valuable tool to ensure safety and compliance.