- C22.2 NO. 152-M1984
C22.2 NO 152-M1984 is a set of standards and performance conditions developed by
Canadian Standards Association for portable combustiblegas sensor s in hazardous locations. [ [http://www.gasmonitors.com/PDF/Calibration-Requirements-for-Confined-Space-Gas-Detectors.pdf Calibration Requirements for Confined Space Gas Detectors] ,2003-09-25 , retrieved2008-09-06 ]References
External links
* [http://www.csa.ca/ Canadian Standards Association website]
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