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Thermometers产品文档。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F312CRRMM.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F27\u002Fcc27e72e-9b04-4ddf-898b-ffc1fb67e5c1.jpg&maxx=300&maxy=0\",\"size\":26972,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F27\u002Fcc27e72e-9b04-4ddf-898b-ffc1fb67e5c1.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F27\u002Fcc27e72e-9b04-4ddf-898b-ffc1fb67e5c1.jpg&maxx=300&maxy=0\"}]","PTC 312CRRMM 磁性轨道表面温度计 -20°C至120°C | 带**高**指针","PTC 312CRRMM磁性轨道表面温度计，测量范围-20°C至120°C，铝制表盘，4磁铁底座，带**高**指针，精准监测轨道表面温度，美国制造。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":879,"siteId":6,"slug":889,"name":890,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":1035,"updateBy":6,"updateTime":1036,"remark":6,"id":1037,"siteId":7,"sourceId":1038,"categoryId":66,"brandId":879,"slug":1039,"name":1040,"code":6,"model":1041,"subtitle":1042,"description":1043,"images":1044,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":1045,"seoDescription":1046,"seoKeywords":6,"brand":1047,"category":1048},"2026-05-27 03:37:31","2026-05-27 03:37:30",152207,1933,"152207","PTC 350FRR 磁性工业轨道表面温度计","350FRR","PTC 350FRR 磁性工业轨道表面温度计，测量范围-20°至160°F，配备铝镍钴磁铁底座与双金属感温元件，结构坚固、响应迅速，广泛应用于工业管道及轨道表面温度监测。","\u003Ch3>PTC® 磁性工业轨道表面温度计\u003C\u002Fh3>\u003Cp>PTC® 工业轨道表面温度计采用坚固耐用的设计，适用于多种工业应用场景。以下是其显著特性：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>磁性底座\u003C\u002Fstrong>：仪器由四个铝镍钴磁铁支撑，提供牢固可靠的基础，确保温度计稳固贴合于金属表面。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>型号系列\u003C\u002Fstrong>：产品线包括312、315、330和350型号，提供FRR（全量程读数）或CRR（控制量程读数）两种配置可选。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>外壳与显示\u003C\u002Fstrong>：每个型号均配备耐用塑料外壳，保护内部组件的同时保持良好可见性。温度计配有清晰易读的红色指示指针，温度读数一目了然。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>可选功能\u003C\u002Fstrong>：用户可选配单指针或**高\u002F**辅助指针，以满足特定的温度监测需求。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>双金属感温元件\u003C\u002Fstrong>：温度计采用双金属感温元件，密封式设计有效防止灰尘和污染物侵入。该设计确保感温元件贴近加热表面，提供快速且准确的温度响应。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>美国制造\u003C\u002Fstrong>：所有温度计均在美国本土制造，严格保障产品质量与性能标准。\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>技术文档\u003C\u002Fstrong>：Magnetic Rail Thermometers\u003C\u002Fp>\u003Cbr>\u003Cimg alt=\"\" src=\"https:\u002F\u002Fwww.ptc1.com\u002Fassets\u002Fimages\u002FUSA%20Flag%20Cart.jpg\">\u003Cbr>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F350FRR-1.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F27\u002F04dcf0e0-b146-465d-9f07-1b528a51b77f.jpg&maxx=300&maxy=0\",\"size\":19387,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F27\u002F04dcf0e0-b146-465d-9f07-1b528a51b77f.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F27\u002F04dcf0e0-b146-465d-9f07-1b528a51b77f.jpg&maxx=300&maxy=0\"}]","PTC 350FRR 磁性工业轨道表面温度计 -20°至160°F","PTC 350FRR 磁性工业轨道表面温度计，测量范围-20°至160°F，铝镍钴磁铁底座搭配双金属感温元件，坚固耐用、响应迅速，适用于多种工业温度监测场景。美国制造，品质保障。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":879,"siteId":6,"slug":889,"name":890,"country":6,"images":6,"files":6,"subtitle":6,"description":6,"status":6,"isHot":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":66,"siteId":6,"parentId":6,"ancestors":6,"slug":68,"name":69,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"查询成功"]