When you’ve got your hands full in the field, you need no hassle gas detection you can count on: the BW Clip4 four-gas detector. Wearable, easy multi-gas detection that’s always on. No charging, no battery replacement, no hassle. Simpler, low cost of ownership guaranteed by the Honeywell commitment to quality, and backed by a full ecosystem of supporting technologies. When you clip on the BW Clip4 you know – it’s on.

Always On: 2-Year Continuous Runtime.

Once activated, you can rest assured that the BW Clip4 is always on. The BW Clip4 is easy to wear and use. Lower your maintenance costs with two years of continuous runtime without charging and no battery or sensor replacements. Simply turn your new detector on and then after two years replace it for a new one.

No sensor or battery changes required for 2 years
Compact, lightweight design
Simple one-button operation
Intuitive LCD icons
Real-time gas concentrations shown on LCD

Available to Buy

Specifications

Size	12 x 6.8 x 3.2 cm / 4.7 x 2.7 x 1.3 in.
Weight	233g / 8.2 oz.
Temperature	-20 to +50°C / -4 to +131°F
Humidity	5% - 95% RH (non-condensing) continuous
Alarms	Visual, vibrating, audible (95dB) Low, High, TWA, STEL, OL
Self-Tests	Activated detectors automatically perform one internal diagnostic test every 24 hours
Typical battery life	Two years, continuous operation
Event logging	70 most recent events
Ingress Protection	IP68
Warranty	Full two-years including sensors and battery
User Options	Adjust STEL period (5-15 minutes in 1 minute intervals) Calibration span levels Calibration interval Bump test interval Individual sensor enable/disable Latching alarms Stealth mode
Select combustible gases measurement	0-100% LEL or Methane 0-5% v/v
UL	Class I, Div 1, Group A, B, C, D Class I, Zone 0, Group IIC
ATEX	II 1 G Ex ia IIC T4 Ga
IECEx	Ex ia IIC T4 Ga
CE	Conforms to all applicable European directives