海康威视智能水质监测仪 DS-2CD2T87WD-L

评测依据

• review_count：3800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_quality
• sources：["京东","天猫","什么值得买"]
• time_range：{"from":"2026-06-25 09:52:28","to":"2026-06-25 09:52:28"}
• intros：{"brand_intro":"海康威视是全球领先的智能物联网解决方案提供商，成立于2001年，总部位于杭州。以视频技术为核心，逐步拓展至水质监测、环境传感等领域。创始人龚虹嘉、陈宗年等带领团队深耕安防与物联网技术，拥有超过4000项专利。品控理念强调\"极致可靠\"，产品通过IP67防护、-30℃~60℃宽温测试，适合严苛水产养殖环境。市场地位稳居全球安防前三，近年在水产监测领域快速崛起，凭借AI图像识别与云端分析技术，成为养殖户信赖的科技品牌。","product_intro":"该产品定位中高端水产养殖水质监测，核心卖点是集成高清摄像头与多参数传感器，可实时监测水温、pH、溶解氧、浊度等指标，并通过AI算法识别藻类、鱼群异常行为。适用场景包括工厂化养殖、池塘养殖、育苗车间。相比传统监测仪，优势在于可视化数据与远程报警功能，支持手机APP查看历史曲线。竞品如奥克丹需额外配摄像头，海康威视一体化设计更便捷。","key_specs":{"传感器类型":"电化学+光学复合传感器，精度±0.1pH、±0.5mg/L溶解氧","防护等级":"IP67，防水防尘，可浸入水下1米","通信方式":"4G/WiFi双模，支持断网本地存储","供电方式":"DC 12V或太阳能供电，功耗≤5W","监测参数":"水温、pH、溶解氧、浊度、氨氮（可选）","适用水体":"淡水/海水通用，盐度范围0-35‰"}}
• alt_products：[{"product_name":"海康威视智能水质监测仪 DS-2CD2T87WD-L","brand":"海康威视","model":"DS-2CD2T87WD-L","price":1299},{"product_name":"绿洁智能水质监测仪 LJ-600Pro","brand":"绿洁","model":"LJ-600Pro","price":1599},{"product_name":"奥克丹水产养殖水质监测仪 OKD-8800","brand":"奥克丹","model":"OKD-8800","price":899}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫、什么值得买评价，用户普遍称赞其安装简单、数据准确。优点：高清摄像头可实时观察鱼群状态，溶解氧监测误差小于0.3mg/L，报警推送及时。缺点：氨氮传感器需额外购买，且校准周期较短（约1个月）。专业评测指出，其AI识别功能在低光照下偶有误报，但整体稳定性优于同价位产品。养殖户反馈\"用了半年没出过故障，省心\"。","source_count":3}},{"source":"objective","score":92.72,"weight":0.45,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":3800,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":3800,"source":"product_reviews_aggregate"}}]
• method_version：v3
• search_visual：null