Technical Support:
158-7527-1139
NDIR core technology with a wide detection range
Customizable 12,000 ppm dual-channel design
High accuracy and improved stability
High precision
Matrix-based correction across the full temperature range
Short warm-up time
Detection principle: Non-dispersive infrared (NDIR) technology
Detection range: 400–5000 ppm (customizable up to 100,000 ppm)
Stabilization time after power-on: ≤ 30 s
Data refresh rate: 1 s
Measurement accuracy: ± (30 ppm + 3% of reading) at 25 °C ± 2 °C and 50% ± 10% RH
Operating conditions: -10 °C to 50 °C, 0–95% RH (non-condensing)
Storage conditions: -30 °C to 70 °C, 0–95% RH (non-condensing)
Average operating current: ≤ 45 mA @ 5 V
Signal output: ① UART_TTL
② IIC
③ PWM
Product dimensions: W33 × H21.7 × D10 (mm) (excluding pin header)
