澳科超声波燃气流量计（家用超声波燃气表）

评测依据

• review_count：1500
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_quality
• sources：["天猫","京东","拼多多"]
• time_range：{"from":"2026-06-26 07:16:38","to":"2026-06-26 07:16:38"}
• intros：{"brand_intro":"青岛澳科仪器有限公司成立于2003年，专注于超声波流量计量技术研发，是国内首家通过OIML R137认证的超声波燃气表企业。产品以高精度、低始动流量、无磨损著称，广泛应用于智慧燃气、分布式能源等领域。公司拥有50余项专利，产品出口欧美及东南亚。","product_intro":"澳科AK-UG-2.5超声波燃气流量计采用时差法超声波测量原理，无任何运动部件，始动流量低至0.003m³/h，可精确计量微小泄漏。内置温度、压力补偿，精度达1.0级。支持NB-IoT/LoRa无线通信，电池寿命超10年。外壳为工程塑料+金属复合结构，防腐蚀且轻便。","key_specs":["公称流量：2.5m³/h","最大流量：4.0m³/h","计量精度：1.0级","始动流量：0.003m³/h","通信方式：NB-IoT/LoRa","电池寿命：≥10年"]}
• alt_products：[{"product_name":"澳科超声波燃气流量计（家用超声波燃气表）","brand":"青岛澳科","model":"AK-UG-2.5","price":580},{"product_name":"金卡智能物联网燃气流量计（NB-IoT膜式燃气表）","brand":"金卡智能","model":"JKG-2.5S","price":450}]
• kol_quotes：["@燃气安全达人：澳科超声波表能测出0.003m³/h的微小泄漏，相当于一根针尖大小的漏气，安全感拉满。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.3,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户对其超低始动流量和静音运行赞不绝口，能精准捕捉微小泄漏，提升家庭用气安全。APP远程查看用气明细和余额功能深受年轻用户喜爱。部分评论提到价格略高于传统膜式表，但长期使用节省的维护成本更划算。天猫旗舰店评分4.9分，被誉为\"家用燃气表的天花板\"。","source_count":3}},{"source":"objective","score":94.91999999999999,"weight":0.45,"confidence":0.8,"details":{"rating_avg":4.8,"review_count":1500,"wom_score":93.3}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":1500,"source":"product_reviews_aggregate"}},{"source":"expert","score":78.4,"weight":0.1,"confidence":0.4,"details":{"kol_count":1,"scored_count":1,"matched_count":1,"base_score":76,"weighted_score":80,"sample":["@燃气安全达人：澳科超声波表能测出0.003m³/h的微小泄漏，相当于一根针尖大小的漏气，安全感拉满。"]}}]
• method_version：v3
• search_visual：null