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BW Clip Gas Detector for H2S, CO, O2 and SO2

The BW Clip single gas detector is your everyday companion for hazardous environments. It operates up to three years maintenance-free.

For best pricing, please call 1-800-952-3293 or email



The BW Clip single gas detector is your everyday companion for hazardous environments. It operates up to three years maintenance-free. Gases detected includes Hydrogen Sulfide (H2S) , Carbon Monoxide (CO), Sulfur Dioxide (SO2), Oxygen (O2) The BW Clip Gas Detector is a hydrogen sulfide, sulfur dioxide, oxygen, and carbon monoxide gas detector rolled into one.

Just turn on the device and it runs continuously – no need for calibration, sensor replacement, battery replacement or battery charging. That means great reliability and no downtime.

Plus, with the two year BW Clip for Hydrogen Sulfide (H2S) or Carbon Monoxide (CO), you can put the device in a hibernation case when you are not using it for a week or more and extend its life by that period of time.

Compatible with the IntelliDoX instrument management systems, the BW Clip is engineered to the highest standards of quality and reliability, keeping you safe and compliant.


  • Maintenance free: no sensor or battery changes necessary
  • Continuous gas concentrations readings
  • Compact, lightweight design with one button operation
  • Designed for a range of harsh environments and extreme temperatures
  • Hibernation mode with case accessory or IntelliDoX
  • Automated self test of battery, sensor and electronics
  • Wide angle flash, which alerts simultaneously with audible and vibrating alarm
  • Automatic logging of the 35 most recent gas events and bump test results
  • Device management with Honeywell SafetySuite
  • Configuration of high and low alarm set points before the device is activated
  • Adjustment of alarm set points and other parameters as needed throughout the lifespan
  • Option to enable the noncompliance indicator, which flashes red when a bump test is due or a gas event occurs
  • User settable bump test reminder
  • Option to display the Real Time Clock


Sensors Electrochemical sensors
Alarms Visual, vibrating, audible (95dB)
Low, High
Tests Activated detectors automatically perform one internal diagnostic test every 24 hours
Battery Life Two years for H2S, CO, SO2 or O2
Three years for H2S & CO
Operating Temperature H2S: -40 – 122ºF
CO & SO2: -22 – 122ºF
O2: -4 – 122ºF
Ratings IP 66/67
Intrinsic Ratings UL: Class I, Division 1, Groups A, B, C, D, Class I, Zone 0, Gr. IIC
ATEX: CE Ex II 1 G T4, Ga IP66/67
IECEX: Ex ia IIC T4 Ga IP 66/67
CE: European Conformity
Warranty Two or three year from activation (given normal operation) plus one year shelf life (6 months for oxygen). Up to three years for two year H2S & CO detectors when used with the hibernation feature, limited to 24 months of detector operation.
Size 1.6″ x 2.0″ x 3.4″
Weight 3.2 ounces

Sensor Specifications

Hydrogen Sulfide (H2S)
0 – 100 ppm
10/15 ppm
Carbon Monoxide 0 – 300 ppm 35/200 ppm
Sulfur Dioxide (SO2) 0-100 ppm 5/10 ppm
Oxygen 0-25.0% Vol 19.5/23.5% Vol

Ordering Information

The BW Clip hydrogen sulfide gas detector / carbon monoxide gas detector includes specified sensor, SS alligator clip, concussion proof housing, test cap and instructions. For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email

Catalog No.
BW Clip for Hydrogen Sulfide, 2 Year, 10/15 ppm Alarm BWC2-H
BW Clip for Hydrogen Sulfide, 3 Year, 10/15 ppm Alarm BWC3-H
BW Clip for Hydrogen Sulfide, 3 Year, 5/10 ppm Alarm BWC2-H510
BW Clip for Carbon Monoxide, 2 Year, 35/200 ppm Alarm BWC2-M
BW Clip for Carbon Monoxide, 3 Year, 35/200 ppm Alarm BWC3-M
BW Clip for Carbon Monoxide, 2 Year, 50/200 ppm Alarm BWC2-M50200
BW Clip for Sulfur Dioxide, 2 Year, 5/10 ppm Alarm BWC2-S
BW Clip for Sulfur Dioxide, 2 Year, 2/4 ppm Alarm  BWC2-S24
BW Clip for Oxygen, 2 Year, 19.5/23.5% BWC2-X
Hibernation Case ClipHB-Case


BWClip Datasheet

BW Clip Operators Manual

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