Honeywell BW Flex Portable Multi Gas Detector

Code: BW Flex4
  • Diffusion 4 gas monitor
  • 3-year warranty for sensors & detector
  • Displays real-time gas readings

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The BW Flex gas detector warns of hazardous gas levels above user-defined alarm setpoints. The detector can monitor up to four gases at a time. A sizeable high-resolution display shows gas concentrations at a glance. Vital safety information is conveyed clearly and effectively, enabling faster decision-making to protect lives in hazardous environments. Pick from 15 sensors to detect up to 4 gas hazards that workers face most often.

The unit uses i-Series intelligent sensors for real-time predictive maintenance, calibration, and end-of-life information. These advanced alerts help reduce the likelihood of failure and increase awareness so preventive action can be taken to avoid safety incidents and unexpected downtime.

Increase productivity by simplifying tasks like recording incidents and saving time with a one-click download for all instrument data. Smartphone compatible with Bluetooth, view gas concentrations or undertake precise device management, maintenance, reporting and analysis. Reports can be generated of an event using the Honeywell Safety Suite Device Configurator app.

Features and Benefits

  • Reliability. Two months of battery runtime on a 4.5-hour charge. No daily charging, no unexpected downtime.
  • Accurate. A low-power infrared LEL sensor is immune to silicone poisoning, which means precise monitoring of combustibles.
  • Easy Management. The IntelliFlash green light indicates when the detector is compliant, and the amber light shows the need for maintenance.
  • Responsive 1 series sensors respond to dangerous gas levels in seconds, even in harsh temperatures.
  • Works with IntelliDoX instrument management system and smartphones.
  • Simple one-button operation

General Specifications

  • 108.2 mm x 61.5 mm x 43.2 mm (4.29 in x 2.44 in x1.7 in) with Alligator Clip
  • 108.2 mm x 61.5 mm x 37.8 mm (4.29 in x 2.44 in x 1.49 in) with Klick Fast Stud
  • Weight with Catalytic LEL 173 g (6.1 oz) with Alligator Clip. 173 g (6.1 oz) with Klick Fast Stud
  • Weight With IR LEL: 186 g (6.6 oz) with Alligator Clip, 170 g (6.0 oz) with Klick Fast Stud
  • Temperature -40°C to +60°C (-40°F to 140°F)
  • Typical battery life 40 days @ 8 hours of use per day with IR LEL 15 hours with Catalytic LEL (with NDIR CH4 sensor)
  • IP Rating IP66, IP68

Standard Package Contents

  • BW Flex Series gas detector
  • Battery (factory-installed)
  • USB charger
  • Calibration cap
  • Klick Fast stud
  • Quick Reference Guide
  • Tubing

Order Information

BW Flex Yellow Black
BW Flex %LEL(IR) O2 H2S CO CPD-W5X1H1M1-Y-00 CPD-W5X1H1M1-B-00
BW Flex %LEL(IR) O2 H2S SO2 CPD-W5X1H1S3-Y-00 CPD-W5X1H1S3-B-00
BW Flex (Filtered Catalytic LEL) Yellow Black
BW Flex %LEL(F) O2 H2S CO CPD-W6X1H1M1-Y-00 CPD-W6X1H1M1-B-00
BW Flex %LEL(F) O2 H2S SO2 CPD-W6X1H1S3-Y-00 CPD-W6X1H1S3-B-00
BW Flex (Unfiltered Catalytic LEL) Yellow Black
BW Flex %LEL(UF) O2 H2S CO CPD-W7X1H1M1-Y-00 CPD-W7X1H1M1-B-00
BW Flex %LEL(UF) O2 H2S SO2 CPD-W7X1H1S3-Y-00 CPD-W7X1H1S3-B-00

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Title Size
BW Flex Datasheet 64 KB
BW Flex quick reference guide 2 MB
BW Flex User Manual 839 KB

Additional information

Weight 0.09 kg


Replacement Parts

SR-M1-1S CO sensor, Analog
SR-H1-1S H2S sensor, Analog
SR-X1-1S Oxygen sensor, Analog
SR-S3-1S SO2 sensor, Analog
SR-M2-1S CO sensor, Digital
SR-H2-1S H2S sensor, Digital
SR-X2-1S Oxygen sensor, Digital
SR-S4-1S SO2 sensor, Digital
SR-W5-1S LEL IR sensor, Digital
SR-W6-1S LEL sensor, Digital
SR-DUMM-1S Dummy sensor
CP-BC1 Back shell, Yellow
CP-BC1B Back shell, Black
CP-VM-1 Vibration motor
CP-BAT Battery pack
CP-KF Klickfast stud
CP-SF2 LCD and Sensor frame
CP-SS Sensor Membrane(kit of 4)
CP-SS-K1 Sensor membrane(kit of 20)
CP-AG Alligator Clip
CP-SS-AF-K1 Filters(10pcs)
CP-SCREW-K1 Housing screws(20pcs)
CP-FC3 Front enclosure BW Flex-i
CP-FC4 Front enclosure BW Flex4
CP-LBL-3 Sensor label pack
SR-W7-1S LEL sensor unfiltered, Digital


CP-AF-K3 External Filter Kit
GA-PA-1-MC5 Mains 5-way charger
CP-USB USB Charger,5.8V,1A
DX-NEST-CP IntelliDox nest
DX-CP IntelliDox
CP-C01-5 5 way cradle charger
CP-TC-1 Calibration cap

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