矽睿科技紫外传感器模块 QY18-UV

评测依据

• review_count：2800
• rating_avg：4.3
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫","小红书"]
• time_range：{"from":"2026-06-25 11:28:58","to":"2026-06-25 11:28:58"}
• intros：{"brand_intro":"矽睿科技（QST）成立于2012年，是中国本土MEMS传感器领军企业，总部位于上海。公司专注于微机电系统（MEMS）与光电传感器研发，拥有超过100项核心专利。创始人谢志峰博士曾任职于美国高通与博世，回国后致力于传感器国产化替代。矽睿科技的品控体系通过IATF 16949汽车级认证，其紫外传感器产品线采用自研的氮化铝薄膜工艺，成本控制能力突出。市场地位上，矽睿在国产紫外传感器领域市占率排名前三，被工信部评为\"专精特新\"小巨人企业。","product_intro":"QY18-UV是矽睿科技面向消费与工业市场推出的高性价比紫外传感器模块，定位替代进口产品。核心卖点包括超低功耗（待机<1μA）、宽电压范围（2.7-5.5V）以及内置I²C数字接口，可直接输出紫外线强度数值（单位：mW/cm²）。适用场景包括便携式UV检测仪、智能家居紫外线消毒控制、农业补光监测等。与夏普GA1A1S202相比，QY18-UV数字输出更易集成，且功耗低70%；与欧姆龙相比，价格仅为三分之一，但精度（±6%）和温度稳定性稍逊。","key_specs":{"检测波长":"310-400nm（UVA为主）","输出方式":"I²C数字接口（12位ADC）","工作电压":"2.7-5.5V DC","待机功耗":"<1μA","工作温度":"-10°C至60°C","封装尺寸":"10.0mm×8.0mm×4.0mm"}}
• alt_products：[{"product_name":"矽睿科技紫外传感器模块 QY18-UV","brand":"矽睿科技","model":"QY18-UV","price":32},{"product_name":"夏普紫外传感器模块 GA1A1S202","brand":"夏普","model":"GA1A1S202","price":55},{"product_name":"欧姆龙紫外传感器模块 B5W-LB2101","brand":"欧姆龙","model":"B5W-LB2101","price":89}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":78.6,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"天猫与京东2800条评价中，用户称赞其\"国产良心\"，性价比极高。优点：数字输出免去ADC转换、功耗极低适合电池设备、价格仅为进口产品三分之一。专业评测显示其线性度在0-15mW/cm²范围内R²>0.99，但低端一致性稍差（批次间误差±8%）。缺点：工作温度范围窄，高温下数据跳变；长期漂移率约0.3%/千小时，不如欧姆龙。小红书用户评价：\"做个人UV监测仪完全够用，省下的钱可以买排骨。\"","source_count":3}},{"source":"objective","score":77.9130303030303,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.3,"price":32,"wom_score":78.6}},{"source":"user_review","score":86,"weight":0.15,"confidence":1,"details":{"rating_avg":4.3,"review_count":2800,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null