WANDI FIX800 is a fixed multi-gas detector measuring up to 5 hazardous gases simultaneously. Below are 10 real-world deployment cases — see which gas combination applies to your facility.
① Wastewater Treatment Plants
Enclosed pump rooms and sludge zones generate H₂S, CO, and LEL simultaneously. Korean OSHA mandates gas measurement before confined-space entry. A 4–5 gas FIX800 configuration is the most common deployment.
② Construction Sites & Subway Tunnels
Active tunnel excavation produces CO₂, CO, and oxygen-deficient air. FIX800 + FIX-DS display boards are deployed across major construction projects including Seoul metro extensions.
③ Server Rooms & CO₂ Suppression Zones
Korean regulations (effective Oct 18, 2024) mandate O₂ monitors and alarms in all CO₂ fire-suppression zones. FIX800 O₂ models fulfill this legal requirement nationwide.
④ Dry Ice Refrigerated Containers
Dry ice sublimation rapidly raises CO₂ inside sealed containers. FIX800 CO₂ + FIX-DS external display enables safe pre-entry concentration checks. (Changwon cold-chain logistics)
⑤ Clean Rooms & Semiconductor Processes
Cleanrooms require LEL, O₂, and VOC monitoring. FIX800 VOC sensor model covers organic solvent environments. (Daejeon cleanroom, Seoul university lab)
⑥ Septic Tanks & Sewage Facilities
Septic tanks are classified confined spaces. FIX800 inside + FIX-DS outside the manhole provides a safe go/no-go decision before worker entry. (Incheon, Seoul, Busan deployments)
⑦ Silos & Grain Warehouses
Underground grain silo compartments accumulate O₂ deficiency, H₂S, and CO. Pre-filter sampling is recommended for high-particulate environments. (Incheon silo 4-gas deployment)
⑧ Large Ships
Ship coal storage rooms present extreme dust combined with O₂/CO/H₂S hazards. FIX800 with dust-proof casing installed internally; FIX-DS display mounted on deck.
⑨ Power Plants & Fire Suppression Rooms
CO₂ cabinet-type extinguishers require leak detection plus worker safety monitoring. FIX800 provides 24/7 surveillance with relay alarm output. (Gangwon power plant, Seoul/Busan buildings)
⑩ Pharmaceutical Companies & Labs
Research facilities use different specialty gases per zone. FIX800 sensors are fully customizable per area. (Yongin pharma: C₂H₂+H₂ floor 1, custom mix floor 2)
Bonus: Water Treatment — Ozone (O₃) Monitoring
Ozone used for disinfection causes respiratory irritation at 0.1 ppm. FIX800 O₃ sensor model provides continuous monitoring around ozone equipment. (Busan water treatment plant)