The Honeywell BW Flex4 is a compact quad-gas detector designed for personal safety monitoring in hazardous environments. It simultaneously detects combustible gases, O₂, CO, and H₂S with loud 95dB alarms and vivid LED alerts. Featuring IP66/67 ruggedness and 3-meter drop resistance, it operates reliably in extreme conditions. The 24-hour runtime and 400-hour datalogging support extended shifts. Certified for ATEX Zone 0/1, it’s essential for oil/gas, confined space entry, and industrial hygiene.
