The OdorTracker is a fully enclosed, solar-capable field unit, complete with panels, so no external power connection is required. It's rated for hazardous locations, Class I Division 1 and Division 2, with an optional catalytic heater for cold-climate installations. The system can be set up to measure TBM (tert-butyl mercaptan), THT (thiophane), or total sulfur, with sample intervals configurable from 1 to 8 hours depending on how closely you need to watch a site. See it in real time, from MRR's own monitoring system. Odorant levels are presented on a password-protected web interface with a zoomable historical trend chart, accessible from any computer or smartphone. High and low alarms are sent by text or email so out-of-range readings get a fast response, and consistent tracking over time helps catch odor fade issues before they become a compliance concern.

Remote or unmanned odorization sites, permanent installations requiring documented compliance monitoring, temporary monitoring during construction or pipeline conditioning work, and identifying odor fade over long pipeline runs.