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| Classification criteria | classification | |
|---|---|---|
| Dimensions | 12.0 x 6.8 x 3.2 cm / 4.7 x 2.7 x 1.3 in. | |
| Weight | 233 g / 8.2 oz. | |
| Temperature | -20 ~ 50°C / -4 ~ 131°F | |
| Humidity | 5 ~ 95% RH (non-condensing) continuous | |
| Ingress Protection Rating | IP 68 | |
| Alarms | Visual, vibrating, audible (95 dB); Low, High, TWA, STEL, OL | |
| Self-Test | Activated detectors automatically perform one internal diagnostic test every 24 hours (sensors, battery, and circuitry). | |
| Battery Life | Two years, continous operation | |
| User options |
• Adjust STEL period (5-15 minutes in 1 minute intervals) • Calibration span levels • Calibration interval • Bump test interval • Select combustible gases measurement: 0-100% LEL Methane gas 0-5.0% v/v • Calibration due date (1 to 365 days, or set to zero for off) • Individual sensor enable/disable • Latching alarms • Stealth mode |
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| Certifications | ![]() |
Class I, Div 1, Group A, B, C, D Class I, Zone 0, Group IIC |
| ATEX | II 1G Ex ia IIC T4 Ga | |
| IECEx | Ex ia IIC T4 Ga | |
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Conforms to all applicable European directives. | |
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Conforms to all applicable European directives. For additional certifications, please review the manual or consult Honeywell Analytics. |
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| Warranty | 2 years | |
| SENSOR | Measuring Range |
|---|---|
| H2S | 0 - 100 ppm |
| CO | 0 - 1,000 ppm |
| O2 | 0 - 25% vol. |
| LEL | 0 - 100% LEL |
※ Caution – the LED IR combustible gas sensor used in Honeywell BW™ Clip4 cannot detect certain combustible gases including hydrogen and acetylene. The application should be reviewed to ensure the Honeywell BW™ Clip4 can provide adequate detection.