Dear Sirs,

I´m working on a research for safety flammable gas detection on oil tankers and I need information about the different types of flammable gas detection technologies available.
I have found the following reference book:

Hazardous Gas Monitors - A Practical Guide to Selection, Operation and Applications, by Jack Chou

[link Point to another website Only the registered members can access]
Do anyone has this to share?
Do you have any other interesting books that recommend for this research? I´m searching specifically for the pros and cons of catalytic vs IR technology for flammable gas detection.

Thank you in advance for your help,

Best regards,

Luis A. Cristóbal V.