BW Solo

Honeywell BW Solo is a easy to service single-gas detector:

Data from the detector or its IntelliDox docking station is downloadable to a PC, where it can be aggregated and managed through Honeywell’s Safety Suite software platform to automate key compliance tasks like regulatory records management. Can detect up to 14 user-selected common and exotic gases. User-friendly operation, lightweight convenience and ease of maintenance and serviceability can lower long-term ownership cost of a gas monitoring system.


  • User-friendly operation
  • 5 Year Sensor Life and 3 Year Warranty
  • Easy-to-read display for multiple languages
  • Lightweight convenience
  • Ease of maintenance
  • Serviceability
  • The new 1-Series sensor for enhanced reliability


  • High standards of sensor quality and reliability
  • The easiest single-gas detector to service
  • The first single-gas detector with the 1 Series sensor for CO, H2S and O2
  • Complete with an extensive selection of sensor options
  • Compatible with IntelliDoX

How to Calibrate the Honeywell BW SOLO

Standard Sensor Settings for the BW Solo

Sensor Type Calibration Gas Value Low Alarm High Alarm TWA Alarm STEL Alarm Part Number
H2S - Hydrogen Sulfide 25 ppm 10ppm 15ppm
CO - Carbon Monoxide 100 ppm 35ppm 200ppm
O2 - Oxygen 18% VOL 19.5% VOL 23.5% VOL
SO2 - Sulfur dioxide 20 ppm 2ppm 5ppm
H2 - Hydrogen 500ppm 100ppm 500ppm
NO - Nitric Oxide 50 ppm 25ppm 25ppm
NO2 - Nitrogen Dioxide 10 ppm 2ppm 5ppm
Cl2 - Chlorine 10 ppm 0.5ppm 1ppm
CLO2 - Chlorine dioxide N/A
HCN - Hydrogen Cyanide 10ppm 4.7ppm 10ppm
O3 - Ozone N/A 0.1ppm 0.2ppm 0.1ppm 0.2ppm
ETO - Ethylene Oxide 10 ppm 1ppm 5ppm
PH3 - Phosphine 1 ppm 0.3ppm 1ppm
NH3 - Ammonia 50 ppm 25ppm 50ppm