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무선 CO2 WL111CO2
- Wireless CO2 Gas
- Code: WL111CO2
- Output: Bluetooth 5.0+2.1, USB
- Range: 0 ~ 5,000 ppm
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Technical Data
Measurement performance | Range | 0 ~ 5,000 ppm |
Resolution * | 1 ppm | |
Accuracy | 3% F.S. + reading 2% (@ 25°C) | |
Sampling Rate | 100 Samples/second | |
General Conditions | Display | OLED 0.96" (128*64 pixel) |
Operating Power | Li-Poly Rechargeable Battery (700mAh) | |
Power Consumption | 1 W | |
Power Requirements | USB (DC 5V, 0.5A) | |
Battery life ** | Approximately 4 hours(after full charge) | |
Wireless Connection | Bluetooth 5.0 or 2.1+EDR | |
Wired Connection | USB 2.0(Type-C) | |
Operating Environment | Recommend 20 to 30 ℃, ~85%RH | |
Compliance | EN 61326-1, EN 55011, EN 55032, EN 301. 202-SMD070 |
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Mechanics specifications | Dimension(WxLxH,mm) | "190 * 50 * 24.7 mm Body 80 * 50 * 24.7, Probe OD 25 * 110" |
Weight | 135 g (4.8 oz) | |
Housing Materials | PC+ABS, Aluminum alloy | |
Housing Protection | IP30 |
* This resolution can be viewed through the Science# application.
** Battery life varies by use, configuration, temperature, and many other factors; actual results will vary.
● Product Appearance Design

- USB Port : Connect the sensor to a PC and use it for experiments or charging.
- OLED Display : Displays measured sensor values, sensor type, sensor ID, and remaining battery level.
- Power/Function button : It has functions such as power ON/OFF, measurement sensor change and calibration, etc.
- Sensing probe: Contains a sensor to detect CO2 gas and is protected from contamination by a membrane filter.
● Notice
- This product is to be used for educational purposes only. It is not appropriate for industrial, medical, research, or commercial applications.
- Our products and the contents are subject to change without any notice. In consequence we cannot assume responsibility for any consequential or other damage resulting from the use of this instrument