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314FRR 磁性工业轨道表面温度计 50°至750°F 轨道焊接专用","PTC 314FRR 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全封闭密封式表面温度计 -50°F至250°F","PTC 309F表面温度计，量程-50°F至250°F，全封闭设计保护双金属元件。适用于冰箱、冷库、烤箱、锅炉、电机及模具外壁温度测量。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"siteId":6,"slug":890,"name":891,"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":1008,"updateBy":6,"updateTime":924,"remark":6,"id":1009,"siteId":7,"sourceId":1010,"categoryId":66,"brandId":880,"slug":1011,"name":1012,"code":6,"model":1013,"subtitle":1014,"description":1015,"images":1016,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":1017,"seoDescription":1018,"seoKeywords":6,"brand":1019,"category":1020},"2026-05-26 12:56:03",150672,398,"150672","PTC 314FRRL 工业轨道焊接磁性温度计","314FRRL","PTC 314FRRL 是一款专为轨道焊接温度监测设计的工业级磁性温度计，测量范围50°F至750°F，配备辅助指针、铝制表盘及4磁铁底座，可牢固吸附于金属表面，实时精准追踪焊接温度。","\u003Ch3>PTC 314FRRL 工业轨道焊接磁性温度计\u003C\u002Fh3>\u003Cp>PTC 314FRRL 是一款专为铁路轨道焊接作业设计的超高磁性温度计，广泛应用于轨道焊接温度的实时监测与控制。该温度计凭借强劲的磁性底座，可牢固吸附于钢轨及各类金属表面，为焊接工艺提供可靠的温度数据支持。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>测量范围：\u003C\u002Fstrong>50°F 至 750°F（约10°C 至 399°C），覆盖轨道焊接常见温度区间\u003C\u002Fli>\u003Cli>\u003Cstrong>辅助指针（Ancillary Hand）：\u003C\u002Fstrong>配备辅助指针功能，可记录峰值温度，便于操作人员追溯焊接过程中的**高温度\u003C\u002Fli>\u003Cli>\u003Cstrong>铝制表盘：\u003C\u002Fstrong>采用轻质耐用的铝制表盘（Aluminum 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磁性温度计以其\u003Cstrong>强劲磁吸力\u003C\u002Fstrong>、\u003Cstrong>宽泛测温范围\u003C\u002Fstrong>及\u003Cstrong>辅助指针记录功能\u003C\u002Fstrong>，成为轨道焊接及金属加工领域温度监测的**选择。其坚固的结构设计确保在严苛的工业环境中长期稳定运行。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F314FRRL.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fbc5c9f0a-ffb2-453f-933a-7b14bd507637.jpg&maxx=300&maxy=0\",\"size\":24955,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fbc5c9f0a-ffb2-453f-933a-7b14bd507637.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fbc5c9f0a-ffb2-453f-933a-7b14bd507637.jpg&maxx=300&maxy=0\"}]","PTC 314FRRL 工业轨道焊接磁性温度计 50°F-750°F","PTC 314FRRL 工业轨道磁性温度计，测量范围50°F至750°F，配备辅助指针、铝制表盘和4磁铁底座，专为轨道焊接温度监测设计，吸附牢固，读数精准。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"siteId":6,"slug":890,"name":891,"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":1022,"updateBy":6,"updateTime":877,"remark":6,"id":1023,"siteId":7,"sourceId":1024,"categoryId":66,"brandId":880,"slug":1025,"name":1026,"code":6,"model":929,"subtitle":1027,"description":1028,"images":1029,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":1030,"seoDescription":1031,"seoKeywords":6,"brand":1032,"category":1033},"2026-05-26 12:55:46",150671,397,"150671","PTC 484F 卡扣式管道表面温度计","PTC 484F卡扣式管道表面温度计，测量范围-50°至250°F，满量程精度±2%。提供6种温度范围，每台仪器均独立校准，支持NIST**，并可选配Lexan防护镜片，为您提供低成本、高可靠的冷热管道温度监测方案。","\u003Ch3>PTC 484F 卡扣式管道表面温度计\u003C\u002Fh3>\u003Cp>PTC 484F 是一款专为工业与暖通应用设计的卡扣式管道表面温度计，测量范围为 -50° 至 250°F。该仪器能够以**成本效益的方式，高效监测冷、热管道的表面温度。\u003C\u002Fp>\u003Ch3>核心优势与特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>高精度保障\u003C\u002Fstrong>：满量程精度达 ±2%，确保温度读数的准确与可靠。\u003C\u002Fli>\u003Cli>\u003Cstrong>多量程覆盖\u003C\u002Fstrong>：提供 6 个不同的温度范围选项，灵活满足各类工况需求。\u003C\u002Fli>\u003Cli>\u003Cstrong>严苛校准\u003C\u002Fstrong>：每台仪器出厂前均经过严格的独立校准，保障测量性能。\u003C\u002Fli>\u003Cli>\u003Cstrong>权威**\u003C\u002Fstrong>：支持提供 NIST（美国国家标准与技术研究院）**，满足高标准的质量追溯体系。\u003C\u002Fli>\u003Cli>\u003Cstrong>强化防护\u003C\u002Fstrong>：可选配 Lexan（聚碳酸酯）透镜保护盖，有效提升仪表的抗冲击性与耐用度。\u003C\u002Fli>\u003Cli>\u003Cstrong>经济便捷\u003C\u002Fstrong>：卡扣式安装设计，无需复杂施工，即可实现低成本的管道温度实时监控。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术文档\u003C\u002Fh3>\u003Cp>如需获取详细技术参数与安装说明，请参阅官方文档：\u003Ca href=\"https:\u002F\u002Fptc1.com\u002Fassets\u002Fimages\u002Fpdf\u002F485.pdf\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">管道表面温度计 PDF 规格书\u003C\u002Fa>。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F484F-2.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F62ce6226-0648-4291-ad32-f4169e3c129a.jpg&maxx=300&maxy=0\",\"size\":19503,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F62ce6226-0648-4291-ad32-f4169e3c129a.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F62ce6226-0648-4291-ad32-f4169e3c129a.jpg&maxx=300&maxy=0\"}]","PTC 484F 卡扣式管道表面温度计 -50°至250°F","PTC 484F卡扣式管道表面温度计，量程-50°至250°F，满量程精度±2%。提供6个温度范围，每台单独校准，支持NIST认证，低成本监测冷热管道。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"siteId":6,"slug":890,"name":891,"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":924,"remark":6,"id":1036,"siteId":7,"sourceId":1037,"categoryId":66,"brandId":880,"slug":1038,"name":1012,"code":6,"model":1013,"subtitle":1039,"description":1040,"images":1041,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":1042,"seoDescription":1043,"seoKeywords":6,"brand":1044,"category":1045},"2026-05-26 12:55:02",150670,396,"150670","PTC 314FRRL 是一款专为轨道焊接应用设计的超磁性温度计，测量范围50°F至750°F，配备辅助指针、铝制表盘及四磁铁底座，适用于工业铁路焊接温度监测。","\u003Ch3>PTC 314FRRL 工业轨道磁性温度计\u003C\u002Fh3>\u003Cp>PTC 314FRRL 是一款专为铁路轨道焊接工艺设计的高精度磁性温度计，能够在恶劣的工业环境中提供可靠的温度测量服务。\u003C\u002Fp>\u003Ch3>主要技术参数\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>测量范围：\u003C\u002Fstrong>50°F 至 750°F\u003C\u002Fli>\u003Cli>\u003Cstrong>表盘材质：\u003C\u002Fstrong>铝制表盘（Aluminum Dial）\u003C\u002Fli>\u003Cli>\u003Cstrong>底座类型：\u003C\u002Fstrong>四磁铁底座（4 Magnet Base），提供超强的吸附力\u003C\u002Fli>\u003Cli>\u003Cstrong>辅助指针：\u003C\u002Fstrong>配备辅助指针（Ancillary Hand），方便记录峰值温度或设定参考温度\u003C\u002Fli>\u003Cli>\u003Cstrong>品牌：\u003C\u002Fstrong>PTC\u003C\u002Fli>\u003Cli>\u003Cstrong>型号：\u003C\u002Fstrong>314FRRL\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>产品特点\u003C\u002Fh3>\u003Cul>\u003Cli>超磁性底座设计，确保在垂直或水平金属表面上稳固吸附\u003C\u002Fli>\u003Cli>辅助指针功能，便于追踪焊接过程中的关键温度变化\u003C\u002Fli>\u003Cli>铝制表盘耐腐蚀、轻便耐用，适合户外及工业现场使用\u003C\u002Fli>\u003Cli>专为轨道焊接（Rail Weld）应用场景优化设计\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>典型应用\u003C\u002Fh3>\u003Cp>该产品广泛应用于铁路轨道焊接、金属热处理、管道焊接预热及后热温度监测等工业领域，是焊接工程师和质检人员的**测温工具。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F314FRRL.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F0012b8ef-97da-4df7-ac5a-489db0dd104a.jpg&maxx=300&maxy=0\",\"size\":27178,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F0012b8ef-97da-4df7-ac5a-489db0dd104a.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F0012b8ef-97da-4df7-ac5a-489db0dd104a.jpg&maxx=300&maxy=0\"}]","PTC 314FRRL 工业轨道焊接磁性温度计 50°F至750°F","PTC 314FRRL工业轨道磁性温度计，测量范围50°F至750°F，配备辅助指针、铝制表盘和四磁铁底座，专为铁路轨道焊接温度监测设计，吸附力强，读数准确。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":880,"siteId":6,"slug":890,"name":891,"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"]