成量旋进旋涡燃气流量计（智能旋进旋涡流量计）

评测依据

• review_count：1200
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 07:16:38","to":"2026-06-26 07:16:38"}
• intros：{"brand_intro":"成都成量集团始建于1956年，是中国西南地区最大的量具刃具及流量仪表制造商，国家高新技术企业。其燃气流量计产品以旋进旋涡技术为核心，广泛应用于城市燃气、石油化工等领域。公司拥有省级技术中心，产品通过ISO9001及防爆认证，出口东南亚及中东地区。","product_intro":"成量CLX-50旋进旋涡燃气流量计采用旋涡发生体与压电传感器结合技术，无机械运动部件，免维护。内置温度、压力补偿，精度1.0级，量程比宽达1:20。支持4-20mA、脉冲及RS485输出，可配接GPRS远程模块。壳体为不锈钢材质，耐腐蚀，适用于含杂质较多的燃气环境。","key_specs":["公称通径：DN50","流量范围：4~80m³/h","计量精度：1.0级","工作压力：≤1.0MPa","输出信号：4-20mA/脉冲/RS485","介质温度：-20℃~80℃"]}
• alt_products：[{"product_name":"成量旋进旋涡燃气流量计（智能旋进旋涡流量计）","brand":"成都成量","model":"CLX-50","price":3200}]
• kol_quotes：["@仪表工程师老李：成量这款表在杂质较多的焦炉煤气计量中表现优异，维护成本几乎为零。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":83.39999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其无机械磨损、长期运行免维护的特点，尤其适合含尘或含液滴的燃气计量。安装简单，直管段要求低，节省空间。部分评论反映在低流量（<5m³/h）时精度略有下降，但整体性价比高。售后提供2年质保，技术支持专业。京东好评率94%，是中小型工商业用户的性价比之选。","source_count":2}},{"source":"objective","score":77.98599866622207,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.4,"price":3200,"wom_score":83.39999999999999}},{"source":"user_review","score":88,"weight":0.2,"confidence":1,"details":{"rating_avg":4.4,"review_count":1200,"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":["@仪表工程师老李：成量这款表在杂质较多的焦炉煤气计量中表现优异，维护成本几乎为零。"]}}]
• method_version：v3
• search_visual：null