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BW Technologies BWC2-M
BW Technologies BWC2-M BW Clip Single Gas CO Monitor, 35/200, Yellow, Standard, 1 Count
In Stock
- Price
- $132.87
- Brand
- BW Technologies
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
How it compares
Compared with the other carbon monoxide detectors on this site that list each value:
- Max. CO detection is the lowest of 13: 300 ppm
- Battery runtime is higher than 90% of 10 others: 17,520 hours
- Weight is the lowest of 17: 0.20 lbs (0.09 kg)
- Width is lower than 88% of 17 others: 2.00 in. (50 mm)
- Operating temp min is the lowest of 9: -22 ℉ (-30 ℃)
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.
Detection capabilities
- Min. CO detection
- 0 ppm
- Max. CO detection
- 300 ppm
- Gases detected
- CO
- Sensor type
- Electrochemical
- Sensor life
- 2.0 years
Alarms
- Low alarm level
- 35 ppm
- High alarm level
- 200 ppm
- Alarm loudness
- 95 dB
- Adjustable alarm levels
- Yes
Charging
- Battery runtime
- 17,520 hours
- Charging port
- None
Core specs
- Battery chemistry
- Lithium (non-replaceable)
Physical Attributes
- Weight
- 0.20 lbs
- Weight
- 0.09 kg
- Length
- 3.40 in.
- Length
- 87 mm
- Width
- 2.00 in.
- Width
- 50 mm
- Depth/Height
- 1.60 in.
- Depth/Height
- 41 mm
- IP rating
- IP66/67
Operating Temp Range
- Operating temp min
- -22 ℉
- Operating temp max
- 122 ℉
- Operating temp min
- -30 ℃
- Operating temp max
- 50 ℃
Certifications
- ATEX / IECEx certified
- Yes
- Class I Div. 1 (UL/CSA)
- Yes
- Certifications summary
- UL Class I Div. 1 Groups A-D, Class I Zone 0 Group IIC, ATEX, IECEx, CE, ABS, CU TR Ex
More specifications
- Warranty
- 2 Years from activation, plus 1 year shelf life
Features
Details from the BW Technologies BWC2-M Amazon listing:
- Hibernation mode with case accessory or IntelliDoX
- Automatic logging of the 35 most recent gas events and bump test results
- Configuration of high and low alarm set points before the device is activated
- Compatible with IntelliDoX, microdock II and fleet manager II software
- Single Gas
Similar products from other brands
Chosen for their similar specifications and price.
 This productBW Technologies BWC2-M |
 Sensorcon INS-CO-01 |
 FORENSICS DETECTORS FD FD-90A-CO |
 TOPTES FD-90A-CO |
|
|---|---|---|---|---|
| Price | $132.87 | $158.00 | $99.45 | $75.99 |
| Model | BWC2-M | INS-CO-01 | FD-90A-CO | FD-90A-CO |
| Min. CO detection (ppm) | 0 | 0 | 0 | 0 |
| Max. CO detection (ppm) | 300 | 500 | 1,000 | 1,000 |
| Resolution (ppm) | – | 1 | 1 | 1 |
| Gases detected | CO | CO | CO | CO |
| Response time (T90) (s) | – | 20 | 30 | 30 |
| Accuracy | – | CO ±10% | ±5% F.S. | ±5% F.S. |
| Sensor type | Electrochemical | Electrochemical | Electrochemical | Electrochemical |
| Sensor life (years) | 2.0 | – | 2.0 | 2.0 |
| Built-in pump | – | – | No | No |
| Low alarm level (ppm) | 35 | 35 | 50 | 50 |
| High alarm level (ppm) | 200 | 200 | 200 | 200 |
| Alarm loudness (dB) | 95 | 80 | – | – |
| Adjustable alarm levels | Yes | No | Yes | Yes |
| TWA / STEL alarms | – | No | – | – |
| Charging time (hours) | – | – | 3.0 | 3.0 |
| Battery runtime (hours) | 17,520 | – | 24 | 24 |
| Battery capacity (mAh) | – | – | 1,500 | 1,500 |
| Charging port | None | – | Micro-USB | Micro-USB |
| Battery chemistry | Lithium (non-replaceable) | – | Lithium-ion | Lithium-ion |
| Weight (lbs) | 0.20 | 0.25 | 0.31 | 0.31 |
| Weight (kg) | 0.09 | 0.11 | 0.14 | 0.14 |
| Length (in.) | 3.40 | 3.20 | 4.30 | 4.30 |
| Length (mm) | 87 | 81 | 109 | 109 |
| Width (in.) | 2.00 | 2.20 | 2.30 | 2.30 |
| Width (mm) | 50 | 56 | 58 | 58 |
| Depth/Height (in.) | 1.60 | 0.86 | 1.70 | 1.70 |
| Depth/Height (mm) | 41 | 22 | 43 | 43 |
| IP rating | IP66/67 | IP67 | – | – |
| Operating temp min (℉) | -22 | -4 | 0 | 0 |
| Operating temp max (℉) | 122 | 122 | 122 | 122 |
| Operating temp min (℃) | -30 | -20 | -18 | -18 |
| Operating temp max (℃) | 50 | 50 | 50 | 50 |
| NIST traceable calibration | – | – | Yes | Yes |
| ATEX / IECEx certified | Yes | No | Yes | Yes |
| Class I Div. 1 (UL/CSA) | Yes | No | – | – |
| Certifications summary | UL Class I Div. 1 Groups A-D, Class I Zone 0 Group IIC, ATEX, IECEx, CE, ABS, CU TR Ex | CE | ATEX | ATEX |
| Warranty | 2 Years from activation, plus 1 year shelf life | 1 Year | 1 Year | 1 Year |
Data sources
Data for this product compiled from these sources:
Specifications last updated Oct 8, 2026.