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:

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