[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

检测可燃气体(甲烷/天然气/液化气)应选催化燃烧式或红外(NDIR)传感器,红外抗中毒且寿命5年以上,催化式易被硅、硫化物中毒,寿命2-3年,长期固定使用优选红外

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90%
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Long-term
Relevance
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