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MSA XCell sensors, used in the MSA Altair 4X, Altair 4XR, and Altair 5X, have been around for a while and I think it's about time to talk about some benefits we've seen. I'll talk about benefits pr … read more

What are catalytic bead sensors? How do they work?A catalytic bead sensor is a type of gas sensor commonly used in gas detectors. It works by detecting the presence and concentration of gases in the a … read more

The Biosystems ToxiPro units are the most robust units I have worked with. They can come with the following sensors, O2, CO, H2S, SO2, CO-H, Cl2, NH3, NO2, PH3, HCN. Also the vibrating alarm is option … read more