Introduction
ACDS-1000 is a non-dispersive infrared (NDIR) CO2 sensor, the double-channel diffusion sampling method is adopted to realize the automatic new risk control system of CO2 refrigerant of hvac, which can provide fresh air in the cabin at any time and aid drivers alertness.

Features
1.NDIR technology with independent intellectual property;
2.Automatic matrix whole measurement and whole temperature range calibration, higher accuracy and stability;
3.Auto-calibration mechanism;
4.Comply with ISO16750 vehicle standard;
5.Low power consumption, small size;
6.Subject to commercial consideration customization of firmware, connector and enclosure is possible.

Specifications

Operating principle	Non-dispersive infrared (NDIR)
Measurement range	0~5000ppm(the range can be extended to 40,000ppm)
Resolution	1ppm
Accuracy	≤750ppm,±75ppm; 750ppm,±10% reading
Response time	≤1s
Time to first reading	5s(Finish starting) ≤120s(Achieve the highest accuracy)
Digital output	LIN
Design Lifetime	10years
Working condition	-40~+80℃,0-95%RH (non-condensing)
Storage condition	-40~+85℃,5-95%RH (non-condensing)
Power supply	12V DC(9V ~16 V DC)
Working current	≤200mA