SN-3002-CO2-N01 Carbon Dioxide Sensor (0-5000ppm) - RS485 Modbus
The SN-3002-CO2-N01 is a non-dispersive infrared (NDIR) carbon dioxide sensor module with a 0-5000 ppm measurement range, designed for integration into HVAC, IAQ monitoring, and industrial control systems via its RS485 Modbus digital interface.
Features
- NDIR sensing principle for high selectivity and long-term stability.
- 0-5000 ppm CO2 measurement range, expandable to 10,000 ppm.
- High accuracy: ±30 ppm + 3% of reading.
- RS485 Modbus digital output for robust industrial communication.
- Automatic Background Calibration (ABC) for minimal drift.
Out of stock
The SN-3002-CO2-N01 utilizes a non-dispersive infrared (NDIR) sensing element to provide precise and reliable carbon dioxide concentration measurements. Its design incorporates full-range temperature compensation and water-vapor resistance to ensure stable performance across varying environmental conditions, making it suitable for demanding indoor air quality (IAQ) and process monitoring applications.
The module features a fast update rate, delivering a new reading approximately every two seconds after a brief warm-up period. Its rugged ABS housing protects the internal optics and electronics, supporting a long operational lifespan. The integrated RS485 interface with Modbus protocol allows for easy daisy-chaining and integration into building management systems (BMS), PLCs, and data acquisition units.
Additional Information
| Weight | 0.135 kg |
|---|---|
| Dimensions | 12 × 12 cm |
