Honeywell BW™ Flex - CPD-W500B1N3-Y-CN - Base unit / %LEL (combustibles), Infrared Low Power / None (dummy sensor) / CO2 (carbon dioxide) digital / NO (nitrogen oxide) / Yellow housing / China
Honeywell BW™ Flex - CPD-W500B1N3-Y-EU - Base unit / %LEL (combustibles), Infrared Low Power / None (dummy sensor) / CO2 (carbon dioxide) digital / NO (nitrogen oxide) / Yellow housing / MED/ATEX with Performance (LEL/O2)
Honeywell BW™ Flex - CPD-W500B1N3-Y-JP - Base unit / %LEL (combustibles), Infrared Low Power / None (dummy sensor) / CO2 (carbon dioxide) digital / NO (nitrogen oxide) / Yellow housing / Japan
Honeywell BW™ Flex - CPD-W500B1N3-Y-MA - Base unit / %LEL (combustibles), Infrared Low Power / None (dummy sensor) / CO2 (carbon dioxide) digital / NO (nitrogen oxide) / Yellow housing / China Mining Approval
Honeywell BW™ Flex - CPD-W500B1N3-Y-SA - Base unit / %LEL (combustibles), Infrared Low Power / None (dummy sensor) / CO2 (carbon dioxide) digital / NO (nitrogen oxide) / Yellow housing / South Africa Mining