[KongchangAI]
Unverified75% confidenceDecision RuleTime unknown

响应速度看传感器预热和采样周期,电化学式探测器上电后需数分钟稳定,高浓度(如400ppm)报警应在30秒内触发,购买时确认产品标注了浓度-时间响应曲线

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Long-term
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