4ND 3-electrode Electrochemical NO2 Nitrogen Dioxide Sensor for Industrial Safety & Emissions Monitoring Portable Gas Detectors
Key Features:
- Industry-standard 4 Series form-factor (pin-compatible)
- 3-electrode design for high stability and accuracy
- No bias voltage required
- Fast response (< 25 s T90)
- Excellent linear output
- Long operational life (2 years)
- RoHS compliant
- Ideal for portable & fixed gas detectors
Typical Applications:
- Industrial safety & emissions monitoring
- Indoor & ambient air quality (IAQ/AQM)
- Automotive exhaust testing
- Indoor air quality in commercial & residential buildings
- Portable gas detectors
- Environmental monitoring stations
| Target Gas |
Nitrogen Dioxide (NO2) |
| Measurement Range |
0~20 ppm |
| Maximum Overload |
150 ppm |
| Sensitivity |
0.6 ± 0.15 µA/ppm |
| Resolution |
0.1 ppm |
| Response Time (T90) |
< 25 seconds |
