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继电器）","EC3040","Nieuwkoop EC3040 是一款专为工业应用设计的面板式电导率控制器。它支持双传感器输入，具备手动或自动温度补偿功能，并配备两个带延时功能的设定点继电器及模拟量输出，适用于精确的水质监测与控制。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Nieuwkoop EC3040 控制器采用双传感器电导率探头，支持 K 值为 0.10、1.00 和 10.0 的不同量程。当连接 RTD Pt100 或 Pt1000 传感器时，可实现手动或自动温度补偿，并在显示屏上实时显示温度读数。\u003C\u002Fp>\u003Ch3>核心规格\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>电导率范围：\u003C\u002Fstrong>详见产品手册表格\u003C\u002Fli>\u003Cli>\u003Cstrong>温度读取：\u003C\u002Fstrong>支持实时显示\u003C\u002Fli>\u003Cli>\u003Cstrong>温度范围：\u003C\u002Fstrong>0\u002F+100 °C 或 +32.0\u002F+212.0 °F\u003C\u002Fli>\u003Cli>\u003Cstrong>温度补偿：\u003C\u002Fstrong>支持手动或自动模式\u003C\u002Fli>\u003Cli>\u003Cstrong>参考温度：\u003C\u002Fstrong>20\u002F25 °C 可调\u003C\u002Fli>\u003Cli>\u003Cstrong>设定点控制：\u003C\u002Fstrong>2 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标准，广泛应用于工业水质控制领域。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":6,"siteId":4,"slug":8,"name":9,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":232,"siteId":4,"parentId":4,"ancestors":4,"slug":243,"name":126,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":302,"updateBy":4,"updateTime":302,"remark":4,"id":303,"siteId":7,"sourceId":304,"categoryId":187,"brandId":6,"slug":305,"name":306,"code":4,"model":307,"subtitle":308,"description":309,"images":310,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":10,"sort":10,"seoTitle":311,"seoDescription":312,"seoKeywords":4,"brand":313,"category":314},"2026-06-29 11:41:53",163788,35306,"163788","Nieuwkoop EC3000 DIN 导轨电导率变送器 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10-30VDC，适用于工业水质监测与控制。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":6,"siteId":4,"slug":8,"name":9,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":187,"siteId":4,"parentId":4,"ancestors":4,"slug":198,"name":199,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":316,"updateBy":4,"updateTime":317,"remark":4,"id":318,"siteId":7,"sourceId":319,"categoryId":232,"brandId":6,"slug":320,"name":321,"code":4,"model":322,"subtitle":323,"description":324,"images":325,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":10,"sort":10,"seoTitle":326,"seoDescription":327,"seoKeywords":4,"brand":328,"category":329},"2026-06-29 11:41:42","2026-06-29 11:41:41",163787,35305,"163787","Nieuwkoop EC3005 DIN 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输出及灵活设定点，适用于水处理及过程监控。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":6,"siteId":4,"slug":8,"name":9,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":232,"siteId":4,"parentId":4,"ancestors":4,"slug":243,"name":126,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":331,"updateBy":4,"updateTime":332,"remark":4,"id":333,"siteId":7,"sourceId":334,"categoryId":232,"brandId":6,"slug":335,"name":336,"code":4,"model":337,"subtitle":338,"description":339,"images":340,"files":4,"attributes":4,"price":4,"currency":4,"isHot":4,"status":10,"sort":10,"seoTitle":341,"seoDescription":342,"seoKeywords":4,"brand":343,"category":344},"2026-06-29 11:41:31","2026-06-29 11:41:30",163786,35304,"163786","Nieuwkoop EC3020 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96x96mm，适用于精确水质控制。",{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":6,"siteId":4,"slug":8,"name":9,"country":4,"images":4,"files":4,"subtitle":4,"description":4,"status":4,"isHot":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},{"createBy":4,"createTime":4,"updateBy":4,"updateTime":4,"remark":4,"id":232,"siteId":4,"parentId":4,"ancestors":4,"slug":243,"name":126,"images":4,"files":4,"subtitle":4,"isHot":4,"status":4,"sort":4,"seoTitle":4,"seoDescription":4,"seoKeywords":4},200,"查询成功"]