JYB-KO-L 液位变送器

评测依据

• review_count：1200
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:50:27","to":"2026-06-26 01:50:27"}
• intros：{"brand_intro":"北京昆仑海岸传感技术有限公司成立于1994年，是国内领先的传感器与物联网解决方案提供商。专注于压力、液位、温度、温湿度等传感器研发生产，产品广泛应用于环保、水利、农业、工业自动化等领域。以高性价比和快速响应著称，在中小企业和市政项目中拥有极高市场占有率。","product_intro":"JYB-KO-L 是一款投入式液位变送器，采用扩散硅压阻式传感器，适用于水、污水、油类等液体测量。不锈钢探头，带防堵塞设计，量程0-100m，精度0.5%。输出4-20mA，支持RS485 Modbus。结构紧凑，安装方便，可直接投入液体中测量，是水处理、消防水箱、城市内涝监测等场景的经济型首选。","key_specs":["测量原理：扩散硅压阻","量程范围：0-100m","精度：±0.5%","输出信号：4-20mA / RS485 Modbus","介质温度：-20~80℃","防护等级：IP68"]}
• alt_products：[{"product_name":"JYB-KO-L 液位变送器","brand":"北京昆仑海岸","model":"JYB-KO-L-1-1-1-1-1-1","price":680}]
• kol_quotes：["\"昆仑海岸的JYB系列是国产液位变送器的性价比之王。\"——环保设备采购经理","\"用了三年，除了换过一次密封圈，没出过问题。\"——小区物业工程主管"]
• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其性价比极高，尤其适合预算有限的项目。大量市政水务用户反馈其长期稳定性尚可，但需定期校准。安装简单，即插即用，售后响应快。部分用户反映在污水环境中探头易结垢，需定期清洗。整体好评率超过90%，是国产液位变送器中的爆款产品。","source_count":0}},{"source":"objective","score":66.96930861723447,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.4,"price":680,"wom_score":82.9}},{"source":"user_review","score":88,"weight":0.15,"confidence":1,"details":{"rating_avg":4.4,"review_count":1200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"昆仑海岸的JYB系列是国产液位变送器的性价比之王。\"——环保设备采购经理","\"用了三年，除了换过一次密封圈，没出过问题。\"——小区物业工程主管"]}}]
• method_version：v3
• search_visual：null