This Gravity: Infrared CO2 Sensor For Arduino (400~5000 ppm) is a high-performance sensor that combines the technology of mature infrared absorption gas detection with precision optical circuit design as well as sophisticated circuit design. It has characteristics such as high sensitivity, high resolution, low power consumption, fast response, anti-water vapor interference, no poisoning, high stability, and long life.
Features
Waterproof and anti-corrosion
High sensitivity
Low power consumption
Excellent stability
Temperature compensation
Excellent linear output
High cycle life
Anti-water vapor interference
No poisoning
Specification
| Power Supply | 5.0±0.1V DC |
| Average Current | 40mA@5V |
| Peak Current | ＜125@5V |
| Output Signal | PWM |
| Preheat | 1min |
| Response Time | T90 ＜ 120s |
| Working Temperature | -10℃～50℃ |
| Working Humidity | 0～95%RH (non-condensing) |
| Detection Range | 400～5000 ppm |
| Resolution | 1ppm |
| Accuracy | ±(50ppm+5% rdg) |
| Dimension | 69×37mm/2.72×1.46″ |
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