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带NDIR CO₂传感器的机型建议选择支持ABC自动基线校准（Automatic Baseline Correction）的产品，可利用每日通风时的室外基准值自动校正，避免长期使用后CO₂读数整体偏移

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睡眠环境监测仪category

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UnverifiedCO₂传感器需支持ABC自动基线校准或手动户外校准功能，NDIR传感器长期使用会漂移，无校准功能的产品1年后读数可能偏差数百ppm85% similar UnverifiedCO2采用NDIR红外传感器，精度在家用级别中属于较可靠的方案，适合关注通风换气的用户作为参考84% similar UnverifiedCO2采用NDIR红外传感器，在消费级产品中属于较可靠的方案，适合关注室内通风状况和CO2浓度的用户82% similar UnverifiedCO2采用NDIR红外传感器，在家用级产品中属于较好方案，CO2数值相对可靠，适合用来判断室内通风状况82% similar Unverified采用NDIR红外传感器检测CO₂，相比电化学式更准确稳定，适合对CO₂数据精度有要求的用户81% similar

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