BW™ Clip4 Multi-Gas Detector

Overview

The latest in wearable 4-gas detection. Just clip it on and get the job done. Because for 2 years, you know – IT'S ON.

Key features

2 year continuous runtime
Simple one-button operation
Low cost of ownership

Applications

Confined space entry
Oil, gas and petrochemical
Wastewater and sewage
Steel and chemical plants

Standards and certification

ATEX

IECEX

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/GD-041 · Rev. 01 · 13-Oct-2026

BW™ Clip4 Multi-Gas Detector – technical data

Technical specifications

Brand	Honeywell
Weight	233 gram / 8.2 ounce av
Instrument Size	12.0 x 6.8 x 3.2 cm / 4.7 x 2.7 x 1.3 in.
Weight range	233 g gram
Humidity Range	5 to 95% RH (Non-Condensing) percent / 5%-95% percent
Sensor Range	H2S (0-100ppm), CO (0-1000ppm), O2 (0-25%vol), LEL (0-100%LEL) / Hydrogen Sulfide (H2S) 0-100 ppm, Carbon Monoxide (CO) 0-1,000 ppm, Oxygen (O2) 0-25% Vol., Combustible Gases (LEL) 0-100% LEL
Minimum Temperature	-20 degree Celsius / -4 degree Fahrenheit
Maximum Temperature	131 degree Fahrenheit / 50 degree Celsius
Alarm Settings	Low, High, STEL, TWA, OL (Over Limit)
Alarm Type	Audible (95 dB) / Vibrating / Visual
Alarm Included	Yes
Series Name	Honeywell BW Clip4
Batteries Required	Yes
Batteries Included	Yes
Battery Run Time	2 Years hours
Certifications - Performance	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, CE
Standards	ATEX: II 1G Ex ia IIC T4 Ga / CE European Conformity / IECEx: Ex ia IIC T4 Ga / UL: Class I, Div 1, Group A, B, C, D / UL: Class I, Zone 0, Group IIC
Datalogging Capable	Yes
Datalogging	70 most recent events
Display Included	Yes
Display Readout	Real-Time Gas Concentrations Shown on LCD
Display Type	LCD

PRODUCT DATASHEETDoc. SSLS/DS/GD-041 · Rev. 01 · 13-Oct-2026

BW™ Clip4 Multi-Gas Detector – technical data, continued

Technical specifications

User Options	Adjust STEL Period (5-15 min in 1 min Intervals) / Bump Test Interval / Calibration Due Date (1 to 365 Days, or Set to Zero for Off) / Calibration Interval / Calibration Span Levels / Individual Sensor Enable/Disable / Latching Alarms / Select Combustible Gases Measurement: 0-100% LEL or Methane Gas 0-5.0% v/v / Stealth Mode
Number of Sensors Included	4
Sensor Type	Infrared (IR)
Warranty	2 Years Including Sensors and Battery / Full two-year warranty including sensors and battery
Combustible Concentration	0-100% LEL, Methane Gas 0-5.0% v/v
Background Gas	Hydrogen Sulfide (H2S), Carbon Monoxide (CO), Oxygen (O2), Combustible Gases (LEL)
Combustible	Yes
Gas Type	H2S, CO, O2, LEL
Decibels	95 decibel

Ordering information

Brand	Honeywell

Inspection and care

Keep sensors and filters clean, charge batteries as directed and record bump tests and calibrations.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.