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ASAIR ACD1100 High-Precision Infrared CO₂ Sensor Module 400-5000PPM for Accurate Gas Detection
Description:
The ACD1100 detects carbon dioxide concentration in the air using the Non-Dispersive Infrared (NDIR) principle. It offers excellent selectivity, no dependency on oxygen, and a long service life. The module also features digital interface output, making it easy to use.
The ACD1100 is a high-performance sensor that integrates infrared gas absorption detection technology, a precision optical path, and a high-accuracy signal detection circuit. Compared to the ACD10, it delivers significantly enhanced signal strength and improved long-term stability.
Features:
* ACD1100 infrared CO₂ sensor
* No oxygen dependency
* Excellent selectivity
* Standard digital output
* Outstanding long-term stability
* Fast response, quick recovery time, and strong anti-interference capability
* Operating Current: Average < 45mA
* Operating Voltage: 4.75–5.25V
* Typical Power Consumption: 100mW at 5V
* Measurement Range: 400–5000ppm
* Accuracy: ±(50ppm + 5% of reading)
Application Scenarios:
* It is ideal for use in air quality monitoring devices, fresh air systems, air purifiers, and HVAC equipment.
* It can also be applied in smart homes, smart vehicles, the medical industry, the food industry, industrial production, public spaces, smart agriculture, fire protection, and coal mining industries.
Specifications:
* Product Model: ACD1100
* Operating Voltage: 4.75–5.25V
* Operating Current: Average < 45mA
* Typical Power Consumption: 100mW at 5V
* Measurement Range: 400–5000ppm
* Accuracy: ±(50ppm + 5% of reading)
* Warm-up Time: 120 seconds
* Operating Conditions: 0–50°C; 0–95% RH (non-condensing)
* Storage Conditions: -20°C to 60°C; 0–95% RH (non-condensing)
* Data Refresh Rate: Every 2 seconds
* Expected Lifetime: >10 years
* Data Interface: I2C/UART
Packing List:
* 1 x Infrared Carbon Dioxide Sensor
Packaging Details:
* Weight: 0.15kg
