Development and Field Deployment of a Compact Dual-Range Infrared Carbon Dioxide Sensor System
A dual-range mid-infrared carbon dioxide (CO<sub>2</sub>) sensor is developed with temperature and humidity compensation functionalities. Using the same optical path, the sensor employs dual-channel signal processing circuits to achieve measurements across two detection ranges of 200–300...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-02-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/25/5/1445 |