Sensing Method | NDIR (Non-dispersive Infrared) / Single Type |
---|---|
Dimensions | 123mm x 69mm x 40mm (115g) |
CO₂ Measurement range | 0 to 2,000 (3,000/5,000/10,000ppm, 5% models are available) |
Accuracy | ±30ppm ±5% |
Operating Temperature range | 0 to 50℃ |
StorageTemperature | -20℃ to 60℃ |
Operating Humidity range | 0 to 95% RH (Non-condensing) |
Input Power | 9~15VDC ± 2% Regulation |
Response Time (90%) | 150 sec |
SamplingInterval | 3sec |
Output | UART : 38,400BPS, 8 bit, No Parity, 1 Stop bit TTL Level Analog : 0.5~4.5VDC (Linear Output) |