Gas detection is a critical element for the safe manufacturing, handling and use of many industrial gases. Hydrogen Leak detection tapes are taking advantage of chemo-chromic reactions to quickly and efficiently identify leaks. The partial reduction of a catalysed transition metal oxide causes a colour change that makes the leak easy to detect and immediately fix.
Hydrogen's properties make it very hard to detect . It is light, odourless, colourless with a low ignition energy that can create invisible flames. That's why we need a reliable and low cost solution that detects unintended releases from pneumatic systems. Identifying them facilitates corrective actions and is an imperative preventive measure for Hydrogen applications.
Detection tapes are low cost, with a positive indication for both the presence and the absence of hydrogen and can be easily incorporated in any current system without requiring alterations or additional power sources. They are durable, hydrogen sensitive and work with as visual detectors.
The cross linking silicone adhesive ensures a no residue connection that resists UV and most corrosive chemicals and can be wrapped around irregular and unconventional shapes. Since silicone is a hydrogen permeable carrier, the pigment is accessible and changes when the need arises.
These tapes can be used in cabinet connections for routine checks so that leaks will be easily identifies during inspections. They are ideal for hydrogen supply connection points in fuelling stations. Being within visual range of inspection routes they can aid prioritising and expediting repairs based on quantity of alerts and maximising repair efficiency.
