currenlty i am working in a environmental solution and want to detect gas leakage from the system.I have try 2,3 detector to detect the same leak but some time they do not alert when there is small leakage.
I want to know what you guys use when you smell gas ??
In safety matters very important are good quality detectors. You should buy devices best known and checked company. Then risk of gas leak will be low.
That's concerning. I'd try more sensitive detectors. If nothing else, bring in a third party detecting service, even if it's just the utility company, to see if there are current leaks or weak spots where leaks could potentially happen.