Carbon dioxide sensor module D-400 series

Product Introduction:

The D-400 series has the characteristics of excellent temperature compensation, long-term stable use, and simple maintenance, and can be applied in various fields such as agricultural and livestock industry, greenhouse, HVAC, etc. Especially the 3.3V input voltage and Sleep mode function of D-400-3V can support low-power product design.

Product features:

Non dispersive infrared (NDIR) dual channel measurement technology for carbon dioxide levels.

Excellent temperature compensation effect for carbon dioxide concentration.

Output mode: TTL-UART, (options: I2C, AVO, PWM).

Gold plated sensors provide long-term calibration stability.

Two manual calibrations can be performed. (Calibrate using 0ppm or 400ppm carbon dioxide gas)

Product Technical Parameters:

Detection method: NDIR (non dispersive infrared detection)/dual wave detection

Detection range: 0~2000ppm (3000/5000/10000ppm, optional extended models)

Accuracy: 3% ± 30ppm of the detected value

Temperature: -20 ℃~50 ℃

Humidity: 0~95% RH

Input voltage: 4.75V~12V

Reaction time (90%): 150 seconds/90 seconds

Detection cycle: 3 seconds

Size: 50mmx69mmx26mm

Weight: 30 grams

For more product information, please call/