正泰燃气流量计（智能IC卡膜式燃气表）

评测依据

• review_count：3200
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• 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":"正泰集团始创于1984年，是中国低压电器与仪器仪表行业领军企业，业务覆盖智能电气、绿色能源、智能家居等领域。其燃气表产品以高精度、长寿命和物联网功能著称，拥有多项国家专利，广泛应用于家庭及工商业燃气计量，市场保有量超千万台。","product_intro":"正泰ZTY-1.6S智能IC卡膜式燃气流量计采用预付费管理模式，支持IC卡充值及远程抄表。内置高精度传感器，计量误差≤1.5%，具备防窃气、低电量报警、阀门自动控制等功能。外壳采用防腐蚀铝合金材质，适应-25℃~55℃环境，使用寿命达10年以上。","key_specs":["公称流量：1.6m³/h","最大流量：2.5m³/h","计量精度：1.5级","工作压力：0.5~50kPa","IC卡类型：逻辑加密卡/CPU卡","防护等级：IP54"]}
• alt_products：[{"product_name":"正泰燃气流量计（智能IC卡膜式燃气表）","brand":"浙江正泰","model":"ZTY-1.6S","price":280}]
• kol_quotes：["@燃气设备老张：正泰这款表在北方供暖季表现稳定，IC卡系统成熟，物业和燃气公司都省心。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其计量精准度和IC卡充值便利性，尤其适合老旧小区改造项目。部分评论提到安装后阀门响应灵敏，防窃气功能有效降低了燃气损耗。少数用户反映在极寒地区（-30℃以下）电池续航略有下降，但整体故障率低，售后响应及时。京东好评率98%，复购率较高。","source_count":2}},{"source":"objective","score":66.84432160804019,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.6,"price":280,"wom_score":90.79999999999998}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":3200,"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":["@燃气设备老张：正泰这款表在北方供暖季表现稳定，IC卡系统成熟，物业和燃气公司都省心。"]}}]
• method_version：v3
• search_visual：null