BW FLEX 5 - Multigas + CO2

HONEYWELL BW FLEX 5 

Honeywell BW Flex 5 with CO₂ – Ready for IMO MSC.581 Compliance

With the introduction of IMO MSC.581(110), gas detection requirements for enclosed space entry have fundamentally changed. CO₂ is now recognized as a primary hazard, making traditional 4-gas detectors no longer sufficient for full compliance. The Honeywell BW Flex 5 provides a simple, future-proof solution by combining CO₂ monitoring with essential gas detection in one compact, wearable device.

Fully Aligned with IMO Requirements

The BW Flex 5 is designed to meet the latest maritime safety standards by enabling continuous personal monitoring of:

• Oxygen (O₂)
• Flammable gases (LEL)
• Toxic gases such as CO and H₂S
• Carbon dioxide (CO₂)

This configuration directly supports the requirements of IMO MSC.581, where safe entry depends on maintaining proper oxygen levels, controlling flammable atmospheres, and ensuring CO₂ concentrations remain within safe limits.

Integrated CO₂ Monitoring (NDIR Technology)

Unlike conventional detectors, the BW Flex 5 includes an advanced infrared (NDIR) CO₂ sensor. This ensures accurate and stable measurement of carbon dioxide—an invisible and rapidly accumulating gas that poses a serious risk in enclosed spaces.

One Device, Total Compliance

The BW Flex 5 eliminates the need for multiple instruments. Instead of carrying both a standard 4-gas detector and a separate CO₂ monitor, users benefit from a single, easy-to-use device that simplifies operations, reduces maintenance, and improves safety.

Delivery contains:

• Gasmonitor with sensors LEL (cat) , H2s , CO , O2 and Co2.
• Usb charger
• Manual 
• Calibration adapter
• new and valid calibration certificate