[KongchangAI]
Unverified86% confidenceTradeoffTime unknown

半导体传感器便宜但寿命短(约3-5年)且易受酒精、香水等干扰误报;电化学传感器(CO常用)精度高寿命长(5-7年)但成本高,燃气检测多用催化燃烧或红外传感器

1
Sources
86%
Confidence
Long-term
Relevance
-
First Seen

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curl https://kongchang.com/api/v1/knowledge/claims/394481
MCP
get_claim(id=394481)