![Odalog Sensors Monitor H2S Concentrations Accurately and Consistently, Helping to Avoid Hazards](https://cole-tpomag.imgix.net/https%3A%2F%2Fwww.tpomag.com%2Fuploads%2Fimages%2Fodalog2.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=3fe31cee04e60b841e0a01890876b23d)
OdaLog products range from portable odor survey units to larger online general-area and process monitors.
Hydrogen sulfide is a problematic gas in wastewater collection systems and in some areas of wastewater treatment plants.
H2S has an odor of rotten eggs that can be troublesome if released into residential neighborhoods or near facilities such as office parks, hospitals or schools....