特安SG-200氨气探测器

评测依据

• review_count：4500
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 00:59:40","to":"2026-06-26 00:59:40"}
• intros：{"brand_intro":"深圳市特安电子有限公司成立于1995年，是国内最早从事工业气体安全检测设备研发生产的企业之一。公司拥有多项防爆和计量认证资质，产品以高性价比和易用性著称，广泛用于冷库、养殖场、污水处理等中小型场景，年销量超50万台，是下沉市场的头部品牌。","product_intro":"特安SG-200氨气探测器是一款经济型固定式气体检测仪，采用催化燃烧或电化学原理。具备声光报警、继电器输出功能，可独立工作或接入控制器。壁挂式安装，操作面板简洁，支持一键标定。量程可选0-100ppm或0-1000ppm，适用于冷库氨气泄漏、养殖场环境监测等场景，性价比突出。","key_specs":["检测气体：氨气(NH3)","量程：0-100ppm / 0-1000ppm","报警方式：声光报警","防爆等级：ExdⅡBT6","防护等级：IP65","供电：DC24V"]}
• alt_products：[{"product_name":"特安SG-200氨气探测器","brand":"特安","model":"SG-200-NH3","price":520},{"product_name":"汉威BS01氨气探测器","brand":"汉威科技","model":"BS01-NH3","price":680}]
• kol_quotes：["@养殖技术员小李：特安这款探测器性价比无敌，我们猪场装了20台，两年没出过问题。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":79.19999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"便宜好用\"上，尤其受小型冷库和养殖户欢迎。安装简单，无需专业调试。部分用户反映在极端低温下灵敏度有所下降，但日常使用足够。售后维修速度快，配件便宜。缺点是外观和做工略显粗糙，且缺乏远程通讯功能。总体适合预算有限、对联网要求不高的用户。","source_count":3}},{"source":"objective","score":75.29354709418837,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.4,"price":520,"wom_score":79.19999999999999}},{"source":"user_review","score":88,"weight":0.2,"confidence":1,"details":{"rating_avg":4.4,"review_count":4500,"source":"product_reviews_aggregate"}},{"source":"expert","score":76,"weight":0.1,"confidence":0.6,"details":{"kol_count":1,"scored_count":1,"sample":["@养殖技术员小李：特安这款探测器性价比无敌，我们猪场装了20台，两年没出过问题。"]}}]
• method_version：v2
• search_visual：null