Overview – Honeywell BW™ Solo is easily servicable single-gas detector having BLE
connectivity which provides real-time visibility into the status and safety of hazardous-
area workers. This helps companies respond faster, more meaningfully and decisively to
safety incidents.
Technical Specifications 
– SIZE-2.7 x 2.6 x 1.4 in. / 7.0 x 6.7x 3.6 cm (1-Series sensor models)
– WEIGHT-3.6 to 4.1 oz. / 103 to 116 g, depending on installed sensoor
– HUMIDITY: 0% – 95% RH (non-condensing) 
– Ingress protection: IP68

General Specifications 
– CERTIFICATIONS AND APPROVALS:
• n: Class I, Division 1, Groups A, B, C, D T4 Class I, Zone 0, AEx/Ex ia IIC T4 Ga -40°C= Tamb = 60°C 
• ATEX: Sira 18ATEX2243 X 2460 g II 1G Ex ia IIC T4 Ga g I M1 Ex ia I Ma -40°C= Tamb = 60°C
• IECEx: IECEx SIR 18.0058 Ex ia IIC T4 Ga / Ex ia I Ma -40°C= Tamb = 60°C 
• FCC ID: SU3BWS1
• IC: 20969-BWS1 
• RED: RE-D Directive 2014/53/EU