Raymond Korea — Cold-store O₂ / CO₂ monitoring with LEDs

Hello from Raymond Korea. Busy season for O₂/CO₂ pairs in cold storage—hardware overview first.

FIX800 hosts multiple sensors per chassis, so one transmitter can cover O₂ and CO₂ economically.

Entrance LEDs replace the need for every worker to carry a personal unit when policy allows.

Live O₂ and CO₂ trend on the display; beacons annunciate excursions.

Even rooms with windows qualify as confined if ventilation is off—regulators increasingly expect gas boards beside temperature signs.

We survey two or three times when needed to right-size detector counts and save budget. Thank you for reading.

Thank you for reviewing this cold-store monitoring case.