ShenzhenYijiajie Electronic Co., Ltd.
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Product Description:
YJJ VOC-B4 VOC Electrochemical Gas Sensor Is Used for Environmental Air Quality Monitoring
Features:
VOC Sensor VOC-B4 Detailed Introduction:
1. Introduction to VOC Sensor VOC-B4
VOC-B4 can detect both VOC gas and CO gas.
By using both VOC-B4 and CO-B4 sensors simultaneously, the un-biased VOC concentration can be estimated.
The electrochemical VOC sensor VOC-A4 and VOC-B4 are the perfect match for our current-type four-electrode air quality sensors. In environmental air quality applications, VOC-A4 and VOC-B4 should be combined with one of our CO series sensors (CO-A4) or CO-B4 (CO-B4). Although we recommend that these sensors do not require bias for air quality applications, the bias of VOC-A4 and VOC-B4 can be changed to 0V, 0.1V, 0.2V, or 0.3V, allowing the selection of different types of gases to be detected.
2. Technical Parameters for VOC Sensor VOC-B4 Detecting CO
Response time: < 30s
Size: Φ32.3 × 16.5
CO detection range: 100 ppm
Overload: 1000 ppm
Sensitivity: 400 - 700 nA/ppm
3. Technical Parameters for VOC Sensor VOC-B4 Detecting Ethanol (C2H6O)
Response time: < 30s
Size: Φ32.3 × 16.5
Ethanol detection range: 2 ppm
Overload: 5 ppm
Sensitivity: 400 - 650 nA/ppm
Specifications:
| Response time | < 30s |
| Size | Φ32.3 × 16.5 |
| Ethanol detection range | 2 ppm |
| Overload | 5 ppm |
