Description
The Honeywell BW™ Solo is easy to operate and service and includes an extensive selection of sensor options. It can help reduce the cost of ownership for serviceable single-gas detectors and includes a wireless option for enabling connected workers.
The profile is small and lightweight, and the design is ruggedized for years of reliable service. No need to take apart the Honeywell BW™ Solo for common maintenance tasks; simply pop off the front door to replace a sensor or filter, or remove a single screw for battery replacement. Optional wireless connectivity enables additional capabilities such as dock-less transfer of data and event logs, and real-time monitoring of worker safety.
Features & Benefits
• User-friendly operation
• Easy-to-read display
• Lightweight convenience
• Ease of maintenance
• Serviceability
• Connected Bluetooth Low Energy (BLE) capabilities
Standard Package Contents
• Detector complete with specified sensor, stainless steel alligator clip and concussion-proof housing
• Calibration/test cap and hose
• Quick Reference Guide
General Specifications

Gas Legend | |||
Cl2 | Chlorine(C) | NO | Nitric oxide (N) |
ClO2 | Chlorine dioxide (V) | NO2 | Nitrogen dioxide (D) |
CO | Carbon monoxide (M) | O2 | Oxygen (X) |
ETO | Ethylene oxide (C2H4O) (E | O3 | Ozone (G) |
H2S | Hydrogen sulfide (H) | PH3 | Phosphine (P) |
HCN | Hydrogen cyanide (Z) | SO2 | Sulfur dioxide (S) |
NH3 | Ammonia (A) | H2 | Hydrogen (R) |
HF | Hydrogen Fluoride (HF) | HCl | Hydrogen Chloride (HC) |
Honeywell BW™ Solo – Standard
BW™ Solo – Standard | Yellow | Black |
BW™™ Solo – (Cl₂) Standard | BWS-C-Y | BWS-C-B |
BW™ Solo – (ClO₂) Standard | BWS-V-Y | BWS-V-B |
BW™ Solo – (CO) Standard | BWS-ML-Y | BWS-ML-B |
BW™ Solo – (CO-H₂ resistant) Standard | BWS-M2-Y | BWS-M2-B |
BW™ Solo – (ETO) Standard | BWS-E-Y | BWS-E-B |
BW™ Solo – Hydrogen (H₂) Standard | BWS-R-Y | BWS-R-B |
BW™ Solo – (H₂S) Standard | BWS-HL-Y | |
BWS-HL-B | ||
BW™ Solo – (H₂S ext range) Standard | BWS-H2-Y | BWS-H2-B |
BW™ Solo – (HCN) Standard | BWS-Z-Y | BWS-Z-B |
BW™ Solo – (NH₃) Standard | BWS-A-Y | BWS-A-B |
BW™ Solo – (NH₃ ext range) Standard | BWS-A2-Y | BWS-A2-B |
BW™ Solo – (NO) Standard | BWS-N-Y | BWS-N-B |
BW™ Solo – (NO₂) Standard | BWS-D-Y | BWS-D-B |
BW™ Solo – (O₂) Standard | BWS-XL-Y | |
BWS-XL-B | ||
BW™ Solo – Ozone (O₃) Standard | BWS-G-Y | BWS-G-B |
BW™ Solo – (PH₃) Standard | BWS-P-Y | BWS-P-B |
BW™ Solo – (SO₂) Standard | BWS-S-Y | BWS-S-B |
BW™ Solo – (CO₂) Standard | BWS-BL-Y | BWS-BL-B |
BW™ Solo – (HF) Standard | BWS-HF-Y | BWS-HF-B |
BW™ Solo – (HCl) Standard | BWS-HC-Y | BWS-HC-B |
Honeywell BW™ Solo – Wireless
BW™ Solo – Wireless | Yellow | Black |
BW™ Solo – (Cl₂) Wireless | BWS1-C-Y | BWS1-C-B |
BW™ Solo – (ClO₂) Wireless | BWS1-V-Y | BWS1-V-B |
BW™ Solo – (CO) Wireless | BWS1-ML-Y | BWS1-ML-B |
BW™ Solo – (CO-H₂ resistant) Wireless | BWS1-M2-Y | BWS1-M2-B |
BW™ Solo – (ETO) Wireless | BWS1-E-Y | BWS1-E-B |
BW™ Solo – Hydrogen (H₂) Wireless | BWS1-R-Y | BWS1-R-B |
BW™ Solo – (H₂S) Wireless | BWS1-HL-Y | |
BWS1-HL-B | ||
BW™ Solo – (H₂S ext range) Wireless | BWS1-H2-Y | BWS1-H2-B |
BW™ Solo – (HCN) Wireless | BWS1-Z-Y | BWS1-Z-B |
BW™ Solo – (NH₃) Wireless | BWS1-A-Y | BWS1-A-B |
BW™ Solo – (NH₃ ext range) Wireless | BWS1-A2-Y | BWS1-A2-B |
BW™ Solo – (NO) Wireless | BWS1-N-Y | BWS1-N-B |
BW™ Solo – (NO₂) Wireless | BWS1-D-Y | BWS1-D-B |
BW™ Solo – (O₂) Wireless | BWS1-XL-Y | BWS1-XL-B |
BW™ Solo – Ozone (O₃) Wireless | BWS1-G-Y | BWS1-G-B |
BW™ Solo – (PH₃) Wireless | BWS1-P-Y | BWS1-P-B |
BW™ Solo – (SO₂) Wireless | BWS1-S-Y | BWS1-S-B |
BW™ Solo – (CO₂) Wireless | BWS1-BL-Y | BWS1-BL-B |
BW™ Solo – (HF) Wireless | BWS1-HF-Y | BWS1-HF-B |
BW™ Solo – (HCl) Wireless | BWS1-HC-Y | BWS1-HC-B |
Honeywell BW™ Solo – Lite
BW™ Solo – Lite | Yellow | Black |
BW™ Solo – Lite – (Cl₂) Standard | BWS2-C-Y | BWS2-C-B |
BW™ Solo – Lite – (ClO₂) Standard | BWS2-V-Y | BWS2-V-B |
BW™ Solo – Lite – (CO) Standard | BWS2-M-Y | |
BWS2-M-B | ||
BW™ Solo – Lite – (CO-H₂ resistant) Standard | BWS2-M2-Y | BWS2-M2-B |
BW™ Solo – Lite – (ETO) Standard | BWS2-E-Y | BWS2-E-B |
BW™ Solo – Lite – Hydrogen (H₂) Standard | BWS2-R-Y | BWS2-R-B |
BW™ Solo – Lite – (H₂S) Standard | BWS2-H-Y | |
BWS2-H-B | ||
BW™ Solo – Lite – (H₂S ext range) Standard | BWS2-H2-Y | BWS2-H2-B |
BW™ Solo – Lite – (HCN) Standard | BWS2-Z-Y | BWS2-Z-B |
BW™ Solo – Lite – (NH₃) Standard | BWS2-A-Y | BWS2-A-B |
BW™ Solo – Lite – (NH₃ ext range) Standard | BWS2-A2-Y | BWS2-A2-B |
BW™ Solo – Lite – (NO) Standard | BWS2-N-Y | BWS2-N-B |
BW™ Solo – Lite – (NO₂) Standard | BWS2-D-Y | BWS2-D-B |
BW™ Solo – Lite – (O₂) Standard | BWS2-X-Y | |
BWS2-X-B | ||
BW™ Solo – Lite – Ozone (O₃) Standard | BWS2-G-Y | |
BWS2-G-B | ||
BW™ Solo – Lite – (PH₃) Standard | BWS2-P-Y | BWS2-P-B |
BW™ Solo – Lite – (SO₂) Standard | BWS2-S-Y | BWS2-S-B |

IntelliDoX, unmatched performance and customization.
The IntelliDoX instrument management system combines smart docking modules with Fleet Manager II software to provide automated instrument management, helping drive productivity, reliability and efficiency. Place the detector in the docking module, and it automatically tests the gas detector and sensors while transferring data to the docking station.
The IntelliDoX, via Fleet Manager II software, allows users to configure these settings for their BW Clip Series detectors:
- Display peak reading
- Time of peak reading
- Low alarm setpoint
- High alarm setpoint
- Real-time clock
- Display gas readings during alarm
- Bump test and calibration (BW Clip RT) reminder
- Non-compliance indicator
- Manual zero sensor
- Activate hibernation

Honeywell IntelliDox Automated Instrument Management System
Honeywell IntelliDox Automated Instrument Management System | Order Number |
Honeywell IntelliDox docking station for Honeywell BW Solo | DX-SOLO |
Honeywell IntelliDox Nest for Honeywell BW Solo | DX-NEST-SOLO |
Honeywell IntelliDox enabler kit UK version (United Kingdom) | DX-ENBL-UK |
Honeywell IntelliDox enabler kit EU version (Europe) | DX-ENBL-EU |
Honeywell IntelliDox enabler kit NA version (North America) | DX-ENBL-NA |
Honeywell IntelliDox enabler kit AU version (Australia) | DX-ENBL-AU |
Note: One Honeywell IntelliDoX ® enabler kit is required for each docking system. Each docking system can support up to 5 Honeywell IntelliDoX ® modules. Includes power supply with region-specific AC power cord, ethernet cable, inlet (purge) filter assembly, 3 ft. / 1 m calibration gas tubing, 3 ft. / 1 m purge gas tubing, 15 ft. / 4.5 m exhaust tubing and quick connect fittings.
Replacement Batteries & Accessories
- BW Solo replacement battery BWS-BAT01
- Battery – lithium, 3V (MOQ10ea) BWS-BAT01-K
- BW Solo test/calibration cap BWS-TC-1
- Neck strap with safety release GA-NS-1
- Short strap (6 in./15.2 cm) GA-LY-1
- Extension strap (4 ft./1.2 m) GA-ES-1
- Chest harness GA-CH-2
- Manual aspirator pump kit with probe and filter (0.3 m/1 ft.) for GA Extreme and Micro 5 and BW Solo GA-AS02
Note: For complete list of Sampling & Testing Equipment, please refer to the Sampling Accessories section.

Replacement Sensors for Honeywell BW Solo
Replacement Sensors | Compatible Models | Order Number |
Replacement carbon monoxide (CO) sensor (1-Series) | BWS, BWS1 | SR-M1-1S |
Replacement hydrogen sulfide (H₂S) sensor (1-Series) | BWS, BWS1 | SR-H1-1S |
Replacement oxygen (O₂) sensor (1-Series) | BWS, BWS1 | SR-X1-1S |
Replacement Carbon Dioxide (CO2) sensor (1-Series) | BWS, BWS1 | SR-B1-1S |
Replacement chlorine (Cl₂) sensor (4-Series) | All | PS-RC10 |
Replacement chlorine dioxide (ClO₂) sensor (4-Series) | All | SR-V04 |
Replacement carbon monoxide, H₂ resistant (CO-H) sensor (4-Series) | All | 54-47-19 |
Replacement ethylene oxide (ETO) sensor (4-Series) | All | SR-ER04 |
Replacement hydrogen (H₂) sensor (4-Series) | All | SR-RR04 |
Replacement hydrogen sulfide (H₂S), extended range sensor (4-Series) | All | PS-RH04S |
Replacement hydrogen cyanide (HCN) sensor (4-Series) | All | SR-ZR04 |
Replacement ammonia (NH₃) sensor (4-Series) | All | SR-A04 |
Replacement ammonia (NH₃), extended range sensor (4-Series) | All | SR-A204 |
Replacement nitric oxide (NO) sensor (4-Series) | All | SR-NR04 |
Replacement nitrogen dioxide (NO₂) sensor (4-Series) | All | PS-RD04 |
Replacement ozone (O₃) sensor (4-Series) | All | SR-G04 |
Replacement phosphine (PH₃) sensor (4-Series) | All | SR-P04 |
Replacement sulfur dioxide (SO₂) sensor (4-Series) | All | PS-RS04 |
Replacement oxygen (O₂) sensor (4-Series) | BWS2 | SR-X2V |
Replacement hydrogen Sulfide (H₂S) sensor (4-Series) | BWS2 | SR-H-4S |
Replacement carbon monoxide (CO) sensor (4-Series) | BWS2 | SR-M-4S |
Service Parts for Honeywell BW Solo

Note: Please refer to the instrument’s documentation (shipped with the product or available at www.honeywellanalytics.com) for complete instructions on common service procedures. Improper servicing or maintenance may affect warranty eligibility. Honeywell assumes no liability for damages resulting from improper servicing or maintenance.
Service Parts | Legend | Minimum Service Training Level | Order Number |
BW Solo Replacement battery cover kit, non-wireless | A | None | BWS-BH-1 |
BW Solo Replacement battery cover kit, wireless | A | None | BWS-BH-2 |
BW Solo replacement battery | B | None | BWS-BAT01 |
BW Solo replacement back shell – yellow | C | Level-1 | BWS-BC1 |
BW Solo replacement back shell – black | C | Level-1 | BWS-BC1B |
Replacement PCB, See replacement PCB’s section | D | Level-2 | |
BW Solo replacement buzzer sealing ring | E | Level-1 | BWS-HS-1 |
BW Solo replacement front shell | F | Level-1 | BWS-FC1 |
BW Solo replacement LCD | G | Level-1 | BWS-LCD |
Replacement vibration motor | H | Level-1 | GA-VM-2 |
Replacement sensors, see page 3 | I | Level-1 | |
BW Solo Replacement 4-Series sensor sealing rings (kit of 10) | J | Level-1 | BWS-ORING-4S-K1 |
BW Solo Replacement 1-Series sensor o-rings (kit of 10) | K | Level-1 | BWS-ORING-1S-K1 |
BW Solo Replacement 4-Series sensor fixer kit | L | Level-1 | BWS-4SC-1 |
BW Solo replacement 1 Series sensor fixer kit | M | Level-1 | BWS-WSC-1 |
BW Solo Replacement sensor screens (kit of 10) | N | None | BWS-SS |
BW Solo Replacement sensor fixer screws (kit of 25) | O | Level-1 | BWS-SCREW-K1 |
BW Solo Replacement 4-Series front cover | P | None | BWS-4C-1 |
BW Solo Replacement 1-Series front cover | Q | None | BWS-WC-1 |
Replacement gas type label, See replacement labels section | R | None |
Note: For service and trainings, please refer to the Training and Service Information sections.
Replacement PCB’s for Honeywell BW Solo
Replacement PCB’s | Order Number |
Replacement PCB Chlorine (Cl₂) – Standard | BWS-C-PCB1 |
Replacement PCB Chlorine Dioxide (ClO₂) – Standard | BWS-V-PCB1 |
Replacement PCB Carbon Monoxide (CO) – Standard | BWS-ML-PCB1 |
Replacement PCB Carbon Monoxide-H₂ resistant (CO-H) – Standard | BWS-M2-PCB1 |
Replacement PCB Ethylene Oxide (ETO) – Standard | BWS-E-PCB1 |
Replacement PCB Hydrogen (H₂) – Standard | BWS-R-PCB1 |
Replacement PCB Hydrogen Sulfide (H₂S) – Standard | BWS-HL-PCB1 |
Replacement PCB Hydrogen Sulfide ext. range (H₂S Ext) – Standard | BWS-H2-PCB1 |
Replacement PCB Hydrogen Cyanide (HCN) – Standard | BWS-Z-PCB1 |
Replacement PCB Ammonia (NH₃) – Standard | BWS-A-PCB1 |
Replacement PCB Ammonia ext. range (NH₃ Ext) – Standard | BWS-A2-PCB1 |
Replacement PCB Nitric Oxide (NO) – Standard | BWS-N-PCB1 |
Replacement PCB Nitrogen Dioxide (NO₂) – Standard | BWS-D-PCB1 |
Replacement PCB Oxygen (O₂) – Standard | BWS-XL-PCB1 |
Replacement PCB Ozone (O3) – Standard | BWS-G-PCB1 |
Replacement PCB Phosphine (PH3) – Standard | BWS-P-PCB1 |
Replacement PCB Sulfur Dioxide (SO₂) – Standard | BWS-S-PCB1 |
Replacement PCB Carbon Dioxide (CO2) – Standard | BWS-BL-PCB1 |
Replacement PCB Chlorine (Cl₂) – Wireless | BWS1-C-PCB1 |
Replacement PCB Chlorine Dioxide (ClO₂) – Wireless | BWS1-V-PCB1 |
Replacement PCB Carbon Monoxide (CO) – Wireless | BWS1-ML-PCB1 |
Replacement PCB Carbon Monoxide-H₂ resistant (CO-H) – Wireless | BWS1-M2-PCB1 |
Replacement PCB Ethylene Oxide (ETO) – Wireless | BWS1-E-PCB1 |
Replacement PCB Hydrogen (H₂) – Wireless | BWS1-R-PCB1 |
Replacement PCB Hydrogen Sulfide (H₂S) – Wireless | BWS1-HL-PCB1 |
Replacement PCB Hydrogen Sulfide ext. range (H₂S Ext) – Wireless | BWS1-H2-PCB1 |
Replacement PCB Hydrogen Cyanide (HCN) – Wireless | BWS1-Z-PCB1 |
Replacement PCB Ammonia (NH3) – Wireless | BWS1-A-PCB1 |
Replacement PCB Ammonia ext. range (NH3 Ext) – Wireless | BWS1-A2-PCB1 |
Replacement PCB Nitric Oxide (NO) – Wireless | BWS1-N-PCB1 |
Replacement PCB Nitrogen Dioxide (NO₂) – Wireless | BWS1-D-PCB1 |
Replacement PCB Oxygen (O₂) – Wireless | BWS1-XL-PCB1 |
Replacement PCB Ozone (O3) – Wireless | BWS1-G-PCB1 |
Replacement PCB Phosphine (PH3) – Wireless | BWS1-P-PCB1 |
Replacement PCB Sulfur Dioxide (SO₂) – Wireless | BWS1-S-PCB1 |
Replacement PCB Carbon Dioxide (CO2) – Wireless | BWS1-BL-PCB1 |
Replacement PCB Chlorine (Cl₂) – Lite | BWS2-C-PCB1 |
Replacement PCB Chlorine Dioxide (ClO₂) – Lite | BWS2-V-PCB1 |
Replacement PCB Carbon Monoxide (CO) – Lite | BWS2-M-PCB1 |
Replacement PCB Carbon Monoxide-H₂ resistant (CO-H) – Lite | BWS2-M2-PCB1 |
Replacement PCB Ethylene Oxide (ETO) – Lite | BWS2-E-PCB1 |
Replacement PCB Hydrogen (H₂) – Lite | BWS2-R-PCB1 |
Replacement PCB Hydrogen Sulfide (H₂S) – Lite | BWS2-H-PCB1 |
Replacement PCB Hydrogen Sulfide ext. range (H₂S Ext) – Lite | BWS2-H2-PCB1 |
Replacement PCB Hydrogen Cyanide (HCN) – Lite | BWS2-Z-PCB1 |
Replacement PCB Ammonia (NH₃) – Lite | BWS2-A-PCB1 |
Replacement PCB Ammonia ext. range (NH₃ Ext) – Lite | BWS2-A2-PCB1 |
Replacement PCB Nitric Oxide (NO) – Lite | BWS2-N-PCB1 |
Replacement PCB Nitrogen Dioxide (NO₂) – Lite | BWS2-D-PCB1 |
Replacement PCB Oxygen (O₂) – Lite | BWS2-X-PCB1 |
Replacement PCB Ozone (O₃) – Lite | BWS2-G-PCB1 |
Replacement PCB Phosphine (PH₃) – Lite | BWS2-P-PCB1 |
Replacement PCB Sulfur Dioxide (SO₂) – Lite | BWS2-S-PCB1 |
Replacement Labels
- Replacement Label Chlorine (Cl₂) BWS-C-LABEL
- Replacement Label Chlorine Dioxide (ClO₂) BWS-V-LABEL
- Replacement Label Carbon Monoxide CO BWS-M-LABEL
- Replacement Label Carbon Monoxide-H₂ resistant (CO-H) BWS-M2-LABEL
- Replacement Label Ethylene Oxide (ETO) BWS-E-LABEL
- Replacement Label Hydrogen (H₂) BWS-R-LABEL
- Replacement Label Hydrogen Sulfide (H₂S) BWS-H-LABEL
- Replacement Label Hydrogen Cyanide (HCN) BWS-Z-LABEL
- Replacement Label Ammonia (NH3) BWS-A-LABEL
- Replacement Label Nitric Oxide (NO) BWS-N-LABEL
- Replacement Label Nitrogen Dioxide (NO₂) BWS-D-LABEL
- Replacement Label Oxygen (O₂) BWS-X-LABEL
- Replacement Label Ozone (O₃) BWS-G-LABEL
- Replacement Label Phosphine (PH₃) BWS-P-LABEL
- Replacement Label Sulfur Dioxide (SO₂) BWS-S-LABEL
- Replacement Label Carbon Dioxide (CO2) BWS-B-LABEL
Introduce Videos for Honeywell BW Solo
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