{"product_id":"asair-acd1100-high-precision-infrared-co-sensor-module-400-5000ppm-for-accurate-gas-detection","title":"ASAIR ACD1100 High-Precision Infrared CO₂ Sensor Module 400-5000PPM for Accurate Gas Detection","description":"\u003cp\u003e\u003cb\u003eASAIR ACD1100 High-Precision Infrared CO₂ Sensor Module 400-5000PPM for Accurate Gas Detection\u003cbr\u003e\u003cbr\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe 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.\u003cbr\u003e\u003cbr\u003eThe 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.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e* ACD1100 infrared CO₂ sensor\u003cbr\u003e* No oxygen dependency\u003cbr\u003e* Excellent selectivity\u003cbr\u003e* Standard digital output\u003cbr\u003e* Outstanding long-term stability\u003cbr\u003e* Fast response, quick recovery time, and strong anti-interference capability\u003cbr\u003e* Operating Current: Average \u0026lt; 45mA\u003cbr\u003e* Operating Voltage: 4.75–5.25V\u003cbr\u003e* Typical Power Consumption: 100mW at 5V\u003cbr\u003e* Measurement Range: 400–5000ppm\u003cbr\u003e* Accuracy: ±(50ppm + 5% of reading)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApplication Scenarios:\u003c\/b\u003e\u003cbr\u003e* It is ideal for use in air quality monitoring devices, fresh air systems, air purifiers, and HVAC equipment.\u003cbr\u003e* 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.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e* Product Model: ACD1100\u003cbr\u003e* Operating Voltage: 4.75–5.25V\u003cbr\u003e* Operating Current: Average \u0026lt; 45mA\u003cbr\u003e* Typical Power Consumption: 100mW at 5V\u003cbr\u003e* Measurement Range: 400–5000ppm\u003cbr\u003e* Accuracy: ±(50ppm + 5% of reading)\u003cbr\u003e* Warm-up Time: 120 seconds\u003cbr\u003e* Operating Conditions: 0–50°C; 0–95% RH (non-condensing)\u003cbr\u003e* Storage Conditions: -20°C to 60°C; 0–95% RH (non-condensing)\u003cbr\u003e* Data Refresh Rate: Every 2 seconds\u003cbr\u003e* Expected Lifetime: \u0026gt;10 years\u003cbr\u003e* Data Interface: I2C\/UART\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePacking List:\u003c\/b\u003e\u003cbr\u003e* 1 x Infrared Carbon Dioxide Sensor\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackaging Details:\u003c\/b\u003e\u003cbr\u003e* Weight: 0.15kg\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 790px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/97600\/97721-01.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 790px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/97600\/97721-02.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products, Audio Amplifer and Decoders","offers":[{"title":"Default Title","offer_id":41019755167793,"sku":"97721","price":18.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1754269807-1.jpg?v=1780022586","url":"https:\/\/www.thanksbuyer.com\/products\/asair-acd1100-high-precision-infrared-co-sensor-module-400-5000ppm-for-accurate-gas-detection","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}