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工业铁路表面温度计，专为测量连续焊接或接缝钢轨温度设计，符合AREMA规范。配备铝镍钴磁铁底座与辅助指针，响应迅速，美国原装制造。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":923,"updateBy":7,"updateTime":924,"remark":7,"id":925,"siteId":9,"sourceId":926,"categoryId":8,"brandId":880,"slug":927,"name":928,"code":7,"model":929,"subtitle":930,"description":931,"images":932,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":933,"seoDescription":934,"seoKeywords":7,"brand":935,"category":936},"2026-05-26 12:39:33","2026-05-26 12:39:32",150632,358,"150632","PTC 330FRRL 磁性工业轨道表面温度计（带辅助指针）","330FRRL","PTC 330FRRL 磁性轨道表面温度计，专为轨道焊接温度监测设计。测量范围-100°至160°F，配备铝制表盘、辅助指针及四磁底座，确保在工业环境中的稳固吸附与精准读数。","\u003Ch3>PTC 330FRRL 磁性工业轨道表面温度计\u003C\u002Fh3>\u003Cp>PTC 330FRRL 是一款专为轨道焊接及工业表面温度监测而设计的高性能磁性温度计。该产品采用超强磁力底座，可牢固吸附于铁磁性金属表面，适用于铁路维护、焊接作业及工业设备温度检测等多种严苛工况。\u003C\u002Fp>\u003Ch3>核心特点\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>测量范围：\u003C\u002Fstrong>-100°F 至 160°F，覆盖低温到常温区间，满足轨道焊接温度监测需求\u003C\u002Fli>\u003Cli>\u003Cstrong>辅助指针（Lazy Hand）：\u003C\u002Fstrong>配备惰性辅助指针，可记录测量过程中达到的**高或**温度峰值，便于操作人员回溯温度变化\u003C\u002Fli>\u003Cli>\u003Cstrong>铝制表盘：\u003C\u002Fstrong>采用轻质耐用的铝合金表盘，抗腐蚀、抗冲击，适合户外及工业环境长期使用\u003C\u002Fli>\u003Cli>\u003Cstrong>四磁底座：\u003C\u002Fstrong>配备四块强力磁铁底座，提供**的吸附稳定性，即使在垂直或倾斜表面也能牢靠固定\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术参数\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cstrong>品牌\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>PTC\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>型号\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>330FRRL\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>测量范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>-100°F 至 160°F\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>表盘材质\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>铝合金\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>底座类型\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>四磁底座\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>辅助功能\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>辅助指针（记录温度峰值）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>应用场景\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>轨道焊接、工业表面温度监测\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cul>\u003Cli>铁路轨道焊接温度监测与质量控制\u003C\u002Fli>\u003Cli>工业管道及金属表面温度检测\u003C\u002Fli>\u003Cli>钢铁制造及金属加工过程中的温度监控\u003C\u002Fli>\u003Cli>设备维护与故障诊断中的温度测量\u003C\u002Fli>\u003C\u002Ful>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F330CRRL.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F9aabfa02-9949-4a67-9072-c71d55906bda.jpg&maxx=300&maxy=0\",\"size\":21411,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F9aabfa02-9949-4a67-9072-c71d55906bda.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F9aabfa02-9949-4a67-9072-c71d55906bda.jpg&maxx=300&maxy=0\"}]","PTC 330FRRL 磁性工业轨道表面温度计 -100°F至160°F 轨道焊接温度监测","PTC 330FRRL磁性轨道表面温度计，测量范围-100°F至160°F，配备铝制表盘、辅助指针和四磁底座，适用于轨道焊接温度精准监测，稳固吸附，读数可靠。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":938,"updateBy":7,"updateTime":939,"remark":7,"id":940,"siteId":9,"sourceId":941,"categoryId":8,"brandId":880,"slug":942,"name":943,"code":7,"model":944,"subtitle":945,"description":946,"images":947,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":948,"seoDescription":949,"seoKeywords":7,"brand":950,"category":951},"2026-05-26 12:38:14","2026-05-26 12:38:13",150628,354,"150628","PTC 314-RR 磁性轨道表面温度计","314-RR","PTC 314-RR 磁性轨道表面温度计专为铁路及工业应用设计，配备四个铝镍钴磁铁底座与双金属传感元件，提供坚固耐用且精准的金属表面温度测量解决方案，美国原产制造。","\u003Ch3>PTC® 工业轨道表面温度计\u003C\u002Fh3>\u003Cp>\u003Cstrong>PTC® 工业轨道表面温度计\u003C\u002Fstrong>是专为各种工业应用（尤其是铁路行业）量身定制的专业测量仪器。以下是其核心特性的全面概述：\u003C\u002Fp>\u003Ch4>核心特性\u003C\u002Fh4>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>坚固设计\u003C\u002Fstrong>：专为应对严苛的工业环境而设计，确保出色的耐用性和长期稳定的性能表现。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>磁性底座\u003C\u002Fstrong>：每款温度计均配备\u003Cstrong>四个铝镍钴磁铁\u003C\u002Fstrong>，为在金属表面上的安全放置提供强大且可靠的基础，这种稳定性对于精确的温度测量至关重要。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>型号与配置\u003C\u002Fstrong>：该产品线包含多种型号（如312、315、330和350等），并提供两种配置选项：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>FRR（全量程读数）\u003C\u002Fstrong>：提供更宽泛温度范围的读数。\u003C\u002Fli>\u003Cli>\u003Cstrong>CRR（控制量程读数）\u003C\u002Fstrong>：专为需要在特定温度范围内进行读数的应用而设计。\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>外壳与显示\u003C\u002Fstrong>：每个型号均配有\u003Cstrong>耐用的塑料外壳\u003C\u002Fstrong>，可保护内部组件免受损坏和污染，同时确保读数清晰可见。温度计配备\u003Cstrong>易于读取的红色指示指针\u003C\u002Fstrong>，让温度读数一目了然。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>可选功能\u003C\u002Fstrong>：用户可选择\u003Cstrong>单指针或最大\u002F最小辅助指针\u003C\u002Fstrong>，以增强特定监控需求的功能，轻松追踪最高或最低温度。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>双金属传感元件\u003C\u002Fstrong>：温度计采用封闭式设计的\u003Cstrong>双金属传感元件\u003C\u002Fstrong>，可有效防止灰尘和污染物侵入。此设计确保温度计紧贴加热表面，从而实现快速且准确的温度响应。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>美国制造\u003C\u002Fstrong>：在美国本土制造，这些温度计遵循严格的质量和性能标准，为用户提供可靠的品质保障。\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cp>PTC® 工业轨道表面温度计非常适合以下场景：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>铁路行业\u003C\u002Fstrong>：监测轨道和设备的温度，以确保运行安全和性能。\u003C\u002Fli>\u003Cli>\u003Cstrong>工业环境\u003C\u002Fstrong>：适用于各种需要精确测量表面温度的工业应用场景。\u003C\u002Fli>\u003Cli>\u003Cstrong>维护作业\u003C\u002Fstrong>：为维护团队提供可靠的温度读数，防止设备过热并确保高效运行。\u003C\u002Fli>\u003C\u002Ful>\u003Cp>凭借其坚固的设计与先进的功能，PTC® 工业轨道表面温度计是铁路和工业领域专业人士不可或缺的工具，能够在各种应用中提供准确、可靠的温度监测。\u003C\u002Fp>\u003Cp>更多技术资料请参考：\u003Ca href=\"https:\u002F\u002Fwww.ptc1.com\u002Fassets\u002Fimages\u002Fpdf\u002F350.pdf\" rel=\"nofollow noopener noreferrer\">产品数据表 (PDF)\u003C\u002Fa>\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F312FRR.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F0d1b1349-bcc9-4a6d-9079-20924e3a4866.jpg&maxx=300&maxy=0\",\"size\":26161,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F0d1b1349-bcc9-4a6d-9079-20924e3a4866.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F0d1b1349-bcc9-4a6d-9079-20924e3a4866.jpg&maxx=300&maxy=0\"}]","PTC 314-RR 磁性轨道表面温度计 | 工业铁路表面测温仪","PTC 314-RR 磁性轨道表面温度计专为铁路和工业环境设计，配备强力磁性底座与双金属传感元件，提供精准、可靠的金属表面温度监测，美国原厂制造，品质保障。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":953,"updateBy":7,"updateTime":954,"remark":7,"id":955,"siteId":9,"sourceId":956,"categoryId":8,"brandId":880,"slug":957,"name":958,"code":7,"model":959,"subtitle":960,"description":961,"images":962,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":963,"seoDescription":964,"seoKeywords":7,"brand":965,"category":966},"2026-05-26 12:37:14","2026-06-29 15:29:39",150626,352,"150626","PTC 550F 全封闭超强磁吸轨道表面温度计（-20°至160°F）","550F","PTC® 550F 工业轨道表面温度计专为连续焊接或接缝钢轨的表面温度测量而设计，符合AREMA轨道维护规范。采用全封闭超强磁吸设计，配备不低于3400 Gauss的强力磁铁，可牢固吸附于铁磁表面。搭配防碎Lexan镜片与红色快读指针，读数清晰便捷，是铁路焊接前温度检测与间隙测定的专业测量工具。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® 550F 工业轨道表面温度计专为连续焊接或接缝钢轨的表面温度测量而精心设计，完全符合 AREMA 轨道维护技术规范，是铁路行业轨道维护作业中不可或缺的专业测量工具。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>坚固耐用设计\u003C\u002Fstrong>：全封闭超强磁吸表面温度计，专为恶劣工业环境打造，**适配铁路行业的严苛使用条件。\u003C\u002Fli>\u003Cli>\u003Cstrong>超强磁吸力\u003C\u002Fstrong>：采用业界超强磁力设计，磁铁高斯等级不低于 \u003Cstrong>3400 Gauss\u003C\u002Fstrong>，确保温度计牢固吸附于铁磁表面，测量过程稳定可靠。\u003C\u002Fli>\u003Cli>\u003Cstrong>防碎镜片\u003C\u002Fstrong>：配备不可破碎的 \u003Cstrong>Lexan 镜片\u003C\u002Fstrong>，兼具卓越的耐用性与高清晰度，方便快速准确读数。\u003C\u002Fli>\u003Cli>\u003Cstrong>快读指针\u003C\u002Fstrong>：采用醒目的\u003Cstrong>红色指针\u003C\u002Fstrong>设计，实现快速、直观的温度读取，大幅提升工作效率。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术参数\u003C\u002Fh3>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd>\u003Cstrong>型号\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>550F\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>品牌\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>PTC\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>测温范围\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>-20°至 160°F\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>磁铁高斯等级\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>≥3400 Gauss\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>镜片材质\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>Lexan（防碎）\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>稳定时间\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>约 5 分钟\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>\u003Cstrong>合规标准\u003C\u002Fstrong>\u003C\u002Ftd>\u003Ctd>AREMA 轨道维护规范\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch3>使用说明\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>放置方式\u003C\u002Fstrong>：将温度计放置于任意平坦水平表面或铁磁表面，方向不限。为获得最佳测量效果，请确保接触表面清洁、光滑，以增强热传导耦合效果。\u003C\u002Fli>\u003Cli>\u003Cstrong>温度稳定时间\u003C\u002Fstrong>：放置后请等待约 \u003Cstrong>5 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Gauss超强磁吸与防碎Lexan镜片，符合AREMA规范，适用于钢轨焊接前温度检测与间隙测定，铁路轨道维护专业之选。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":968,"updateBy":7,"updateTime":877,"remark":7,"id":969,"siteId":9,"sourceId":970,"categoryId":8,"brandId":880,"slug":971,"name":972,"code":7,"model":959,"subtitle":973,"description":974,"images":975,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":976,"seoDescription":977,"seoKeywords":7,"brand":978,"category":979},"2026-05-26 12:36:45",150625,351,"150625","PTC 550F 全封闭超强磁吸式钢轨温度计 (-20°至160°F)","PTC 550F工业级钢轨温度计专为测量连续焊接或接缝钢轨表面温度而设计，符合AREMA轨道维护规范。采用全封闭超强磁吸设计，配备不可破碎Lexan镜片与红色快速读数指针，是铁路行业轨道维护与焊接作业的**测量工具。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC® 工业级钢轨温度计专为测量连续焊接或接缝钢轨的表面温度而精心设计，完全符合AREMA（美国铁路工程与维护协会）轨道维护技术规范，是铁路行业专业人员的必备测量工具。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>坚固耐用的全封闭设计\u003C\u002Fstrong>：这款全封闭超强磁吸式表面温度计专为严苛环境打造，极其适合铁路行业的恶劣工况条件。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>超强磁吸力\u003C\u002Fstrong>：550F和555F型号均采用高品质材料制造，配备有史以来为表面温度计设计的最强磁体，高斯额定值不低于\u003Cstrong>3400 Gauss\u003C\u002Fstrong>，确保在铁磁性表面上牢固吸附，不易脱落。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>不可破碎镜片\u003C\u002Fstrong>：配备不可破碎的\u003Cstrong>Lexan镜片\u003C\u002Fstrong>，兼具卓越的耐用性与清晰度，方便用户轻松读数。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>快速读数指针\u003C\u002Fstrong>：每支温度计均配有醒目的\u003Cstrong>红色指针\u003C\u002Fstrong>，可实现快速、直观的温度读取，大幅提升工作效率。\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>测量范围\u003C\u002Fh3>\u003Cp>温度测量范围为\u003Cstrong>-20°F 至 160°F\u003C\u002Fstrong>，满足铁路轨道在多种气候条件下的温度监测需求。\u003C\u002Fp>\u003Ch3>使用说明\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>放置方式\u003C\u002Fstrong>：只需将温度计放置在任意平坦水平表面或任意方向的铁磁性表面上。为获得最佳测量效果，请确保接触表面清洁光滑，以增强热耦合效果。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>稳定时间\u003C\u002Fstrong>：放置后请等待约\u003Cstrong>5分钟\u003C\u002Fstrong>，待温度计充分稳定并准确反映表面温度后再进行读数。\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cp>该系列温度计是铁路行业专业人员的核心工具，特别适用于以下场景：\u003C\u002Fp>\u003Cul>\u003Cli>焊接作业前的钢轨温度检测\u003C\u002Fli>\u003Cli>轨道接缝间隙尺寸的确定\u003C\u002Fli>\u003Cli>日常轨道维护与安全监测\u003C\u002Fli>\u003C\u002Ful>\u003Cp>其坚固的结构设计和精准的测量能力，为高效的轨道维护与运营安全提供了重要保障。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F550F-700.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fd828d5f6-2515-4a9e-aa46-9fea1a3436a5.jpg&maxx=300&maxy=0\",\"size\":26650,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fd828d5f6-2515-4a9e-aa46-9fea1a3436a5.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fd828d5f6-2515-4a9e-aa46-9fea1a3436a5.jpg&maxx=300&maxy=0\"}]","PTC 550F 全封闭超强磁吸式钢轨温度计 | 工业级铁路轨道表面温度计 -20°至160°F","PTC 550F工业级钢轨温度计，全封闭超强磁吸设计，3400 Gauss磁吸力，Lexan不可破碎镜片，测量范围-20°至160°F，符合AREMA规范，适用于铁路轨道焊接温度检测与维护。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":981,"updateBy":7,"updateTime":877,"remark":7,"id":982,"siteId":9,"sourceId":983,"categoryId":8,"brandId":880,"slug":984,"name":943,"code":7,"model":944,"subtitle":985,"description":986,"images":987,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":988,"seoDescription":989,"seoKeywords":7,"brand":990,"category":991},"2026-05-26 12:35:32",150621,347,"150621","PTC 314-RR 磁性轨道表面温度计专为铁路及各类工业应用设计，配备四个铝镍钴磁铁底座，确保在金属表面稳固吸附。采用双金属传感元件与耐用塑料外壳，提供精准、快速的表面温度测量，是美国制造的可靠工业测温工具。","\u003Ch3>PTC® 工业级磁性轨道表面温度计\u003C\u002Fh3>\u003Cp>\u003Cstrong>PTC® 工业级磁性轨道表面温度计\u003C\u002Fstrong>是专为各类工业应用（尤其是铁路行业）量身定制的专业测温仪器。以下是其核心特性与优势的全面概述：\u003C\u002Fp>\u003Ch4>核心特性\u003C\u002Fh4>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>坚固耐用的设计\u003C\u002Fstrong>：专为严苛的工业环境而设计，确保出色的耐用性和长期稳定的性能表现。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>强力磁性底座\u003C\u002Fstrong>：每款温度计均配备\u003Cstrong>四个铝镍钴磁铁\u003C\u002Fstrong>，为在金属表面上的稳固放置提供强大且可靠的基础。这种稳定性对于确保温度测量的准确性至关重要。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>丰富的型号选择\u003C\u002Fstrong>：该产品线包含多种型号（包括 \u003Cstrong>312、314、315、330 和 350 型\u003C\u002Fstrong>），并提供两种配置：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>FRR（全量程读数）\u003C\u002Fstrong>：提供更宽泛温度范围内的读数。\u003C\u002Fli>\u003Cli>\u003Cstrong>CRR（控制量程读数）\u003C\u002Fstrong>：专为需要在特定温度范围内进行读数的应用而设计。\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>保护盖与显示屏\u003C\u002Fstrong>：每个型号均配有\u003Cstrong>耐用塑料保护盖\u003C\u002Fstrong>，可防止内部组件受损和污染物侵入，同时确保读数清晰可见。温度计配有\u003Cstrong>易于读取的红色指示指针\u003C\u002Fstrong>，让温度读数一目了然。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>可选功能\u003C\u002Fstrong>：用户可选择\u003Cstrong>单指针或最高\u002F最低辅助指针\u003C\u002Fstrong>，以增强特定监控需求的功能，轻松追踪最高或最低温度。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>双金属传感元件\u003C\u002Fstrong>：温度计内置\u003Cstrong>双金属传感元件\u003C\u002Fstrong>，采用封闭式设计以防止灰尘和污染物侵入。此特性确保温度计紧贴加热表面，从而实现快速且准确的温度响应。\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>美国制造\u003C\u002Fstrong>：本产品在美国本土制造，符合严格的质量和性能标准，为用户提供可靠的保障。\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cp>PTC® 工业级磁性轨道表面温度计是以下领域的**选择：\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>铁路行业\u003C\u002Fstrong>：监测铁轨和设备的温度，以确保安全性和最佳性能。\u003C\u002Fli>\u003Cli>\u003Cstrong>工业环境\u003C\u002Fstrong>：适用于各种需要精确测量表面温度的工业应用场景。\u003C\u002Fli>\u003Cli>\u003Cstrong>维护作业\u003C\u002Fstrong>：为需要可靠温度读数以防止过热并确保高效运行的维护团队提供有力支持。\u003C\u002Fli>\u003C\u002Ful>\u003Cp>凭借其坚固的设计与先进的功能，PTC® 工业级磁性轨道表面温度计是铁路和工业领域专业人士不可或缺的工具，可在各种应用中提供准确、可靠的温度监控。\u003C\u002Fp>\u003Cp>\u003Ca href=\"https:\u002F\u002Fwww.ptc1.com\u002Fassets\u002Fimages\u002Fpdf\u002F350.pdf\" rel=\"nofollow noopener noreferrer\">产品数据表 PDF\u003C\u002Fa>\u003C\u002Fp>\u003Cimg alt=\"PTC 美国制造\" src=\"https:\u002F\u002Fwww.ptc1.com\u002Fassets\u002Fimages\u002FUSA%20Flag%20Cart.jpg\">","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F312FRR.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ffd67d310-790a-43c4-be7f-d224ef5fb98a.jpg&maxx=300&maxy=0\",\"size\":26161,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Ffd67d310-790a-43c4-be7f-d224ef5fb98a.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Ffd67d310-790a-43c4-be7f-d224ef5fb98a.jpg&maxx=300&maxy=0\"}]","PTC 314-RR 磁性轨道表面温度计 | 工业级铁路表面测温仪","PTC 314-RR 磁性轨道表面温度计专为铁路和工业环境设计，配备强力磁性底座和双金属传感元件，提供精准、耐用的表面温度测量解决方案。美国原装进口，品质可靠。",{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":880,"siteId":7,"slug":890,"name":891,"country":7,"images":7,"files":7,"subtitle":7,"description":7,"status":7,"isHot":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":7,"updateBy":7,"updateTime":7,"remark":7,"id":8,"siteId":7,"parentId":7,"ancestors":7,"slug":12,"name":13,"images":7,"files":7,"subtitle":7,"isHot":7,"status":7,"sort":7,"seoTitle":7,"seoDescription":7,"seoKeywords":7},{"createBy":7,"createTime":993,"updateBy":7,"updateTime":895,"remark":7,"id":994,"siteId":9,"sourceId":995,"categoryId":8,"brandId":880,"slug":996,"name":997,"code":7,"model":998,"subtitle":999,"description":1000,"images":1001,"files":7,"attributes":7,"price":7,"currency":7,"isHot":7,"status":10,"sort":10,"seoTitle":1002,"seoDescription":1003,"seoKeywords":7,"brand":1004,"category":1005},"2026-05-26 12:33:24",150617,343,"150617","PTC 11050 防水棒棒糖**\u002F**小数字温度计","11050","PTC 11050防水棒棒糖数字温度计，专为商用洗碗机设计，可记录**高温度以验证消毒温度是否达标。适用于各类商业餐饮服务场所，可检测冷冻及熟食产品温度，符合美国公共卫生服务食品法规4-203，是一款可**的HACCP工具。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>PTC 11050 \u003Cstrong>DeltaTrak® Lollipop® 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11050 防水棒棒糖数字温度计 - 商用洗碗机消毒温度检测 HACCP认证","PTC 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DeltaTrak防水数字温度计，专为商用洗碗机高温消毒温度验证设计，符合美国Food Code 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工业级数字针式防水温度计","11083","PTC 11083防水针式温度计，测温范围-40°至311°F（-40°至155°C），配备不锈钢细尖探头，符合FDA食品法规及RoHS标准，IP56防护等级，支持自动校准，适用于HACCP食品安全管理。","\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>测温范围\u003C\u002Fstrong>：-40°至311°F（-40°至155°C）\u003C\u002Fli>\u003Cli>\u003Cstrong>探头规格\u003C\u002Fstrong>：不锈钢细尖探头，长度3.9英寸（99mm），直径0.067英寸（1.7mm）\u003C\u002Fli>\u003Cli>\u003Cstrong>防护等级\u003C\u002Fstrong>：IP56防水防尘**\u003C\u002Fli>\u003Cli>\u003Cstrong>合规**\u003C\u002Fstrong>：符合FDA食品法规、RoHS环保标准及NIST可追溯校准\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>技术细节\u003C\u002Fh3>\u003Cp>机身采用ABS工程塑料，配备大尺寸显示屏，支持自动校准功能。出厂校准符合NIST标准，作为HACCP工具确保食品安全管理精度。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F11063.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F1166a4f2-8aab-4333-bd76-a2eaf6fe6ae5.jpg&maxx=300&maxy=0\",\"size\":8650,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002F1166a4f2-8aab-4333-bd76-a2eaf6fe6ae5.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002F1166a4f2-8aab-4333-bd76-a2eaf6fe6ae5.jpg&maxx=300&maxy=0\"}]","PTC 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11083防水数字针式温度计，采用不锈钢探针与ABS机身，符合FDA食品法规及RoHS标准，IP56防护等级，适用于工业级温度测量场景。","\u003Ch3>核心特性\u003C\u002Fh3>\u003Cp>\u003Cstrong>温度范围\u003C\u002Fstrong>：-40°至311°F（-40°至155°C）\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>探针规格\u003C\u002Fstrong>：不锈钢缩尖探针，长度3.9英寸（99mm），直径0.067英寸（1.7mm）\u003C\u002Fli>\u003Cli>\u003Cstrong>自动校准\u003C\u002Fstrong>：支持自动校准功能\u003C\u002Fli>\u003Cli>\u003Cstrong>合规**\u003C\u002Fstrong>：符合FDA食品法规、RoHS环保标准，NIST可追溯HACCP工具\u003C\u002Fli>\u003Cli>\u003Cstrong>机身材质\u003C\u002Fstrong>：ABS塑料\u003C\u002Fli>\u003Cli>\u003Cstrong>校准标准\u003C\u002Fstrong>：出厂校准至NIST可追溯标准\u003C\u002Fli>\u003Cli>\u003Cstrong>防护等级\u003C\u002Fstrong>：IP56防水防尘\u003C\u002Fli>\u003C\u002Ful>\u003Cp>专为工业环境设计的精准测温工具，适用于食品加工、冷链监控等场景。\u003C\u002Fp>","[{\"name\":\"https:\u002F\u002Fwww.ptc1.com\u002Fthumbnail.asp?file=assets\u002Fimages\u002F11063.jpg&maxx=300&maxy=0\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fa611739c-e202-4686-b3bd-b625e7d7232c.jpg&maxx=300&maxy=0\",\"size\":8650,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F26\u002Fa611739c-e202-4686-b3bd-b625e7d7232c.jpg&maxx=300&maxy=0\",\"url\":\"image\u002F2026\u002F05\u002F26\u002Fa611739c-e202-4686-b3bd-b625e7d7232c.jpg&maxx=300&maxy=0\"}]","PTC 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