Honeywell BW™ Solo
H2S, CO, O2, SO2, NH3, PH3, Cl2, ClO2, NO, NO2, HCN, ETO, O3, H2
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)
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 - 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 - 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
Replacement Batteries & Accessories Order Number
BW Solo replacement battery BWS-BAT01
BW Solo test/calibration cap BWS-TC-1
Neck strap with safety release GA-NS-1
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 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 Order Number
BW Solo Replacement battery cover kit, non-wireless BWS-BH-1
BW Solo Replacement battery cover kit, wireless BWS-BH-2
BW Solo replacement battery BWS-BAT01
BW Solo replacement back shell - yellow BWS-BC1
BW Solo replacement back shell - black BWS-BC1B
Replacement PCB, See replacement PCB's section
BW Solo replacement buzzer sealing ring BWS-HS-1
BW Solo replacement front shell BWS-FC1
BW Solo replacement LCD BWS-LCD
Replacement vibration motor GA-VM-2
Replacement sensors, see page 3
BW Solo Replacement 4-Series sensor sealing rings (kit of 10) BWS-ORING-4S-K1
BW Solo Replacement 1-Series sensor o-rings (kit of 10) BWS-ORING-1S-K1
BW Solo Replacement 4-Series sensor fixer kit BWS-4SC-1
BW Solo replacement 1 Series sensor fixer kit BWS-WSC-1
BW Solo Replacement sensor screens (kit of 10) BWS-SS
BW Solo Replacement sensor fixer screws (kit of 25) BWS-SCREW-K1
BW Solo Replacement 4-Series front cover BWS-4C-1
BW Solo Replacement 1-Series front cover BWS-WC-1
Replacement gas type label, See replacement labels section
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 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 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 Order Number
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
BW™ Solo - (NO) Wireless BWS1-N-Y
