Product Introduction
Uses new infrared detection technology for CO2 concentration measurement, with fast and sensitive response, avoiding the lifespan and long-term drift issues of traditional electrochemical sensors.
Wide measurement range, default 0-5000ppm (default), built-in temperature compensation, minimally affected by temperature.
Wall-mounted waterproof enclosure, easy to install, high protection rating.
485 type:
| Item | Parameter |
| Power consumption | 1W（24V DC） |
| Measuring range | 0~5000ppm (effective range 400-5000) 0~10000ppm (effective range 400-10000) |
| Stability | < 5%F·S or <10% of reading per year |
| Working Environment | -10~+50℃, 0-95%RH (non-condensing) |
| Preheating Time | 2min (usable), 10min (maximum accuracy) |
| Power supply | 10-30V DC |
| Accuracy | ±(50ppm+ 3%F·S) @(25℃、400~5000ppm) |
| Response time | < 180s (diffusion) |
| communications | 485 |
| Maximum communication distance | 2000m |
Analog type:
| Item | Parameter | |
| Power consumption | 1W（24V DC） | |
| Measuring range | 0~5000ppm (effective range 400-5000) 0~10000ppm (effective range 400-10000) |
|
| Stability | < 5%F·S or <10% of reading per year | |
| Working Environment | -10~+50℃, 0-95%RH (non-condensing) | |
| Preheating Time | 2min (usable), 10min (maximum accuracy) | |
| Power supply | 10-30V DC | |
| Accuracy | ±(40ppm+ 3%F·S) (25℃) | |
| Response time | < 180s (diffusion) | |
| communications | 4~20mA、0~5V、0~10V | |
| Load capacity | Voltage output | Output resistance ≤250Ω |
| Current output | ≤600Ω | |
Unit: mm
Main Application Areas
- HVAC Systems — Monitors CO2 levels for demand-controlled ventilation, improving energy efficiency and indoor comfort.
- Indoor Air Quality Monitoring — Ensures healthy indoor environments in offices, schools, and public buildings by tracking CO2 concentration.
- Greenhouses & Agriculture — Optimizes plant growth by monitoring CO2 levels for precise enrichment and climate control.
- Industrial Hygiene — Detects CO2 leaks and ensures worker safety in manufacturing and processing facilities.
- Smart Buildings — Integrates with building automation systems for real-time CO2 data and automated ventilation control.
Keywords：CO2 transmitter, wall-mounted CO2 sensor, industrial CO2 monitor, NDIR CO2 sensor, carbon dioxide transmitter, CO2 temperature humidity transmitter, HVAC CO2 sensor, indoor air quality CO2
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