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Torr。不锈钢结构，绝对真空参考，适用于低温、制药及 HVAC 系统。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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":7,"siteId":6,"parentId":6,"ancestors":6,"slug":11,"name":12,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":921,"updateBy":6,"updateTime":922,"remark":6,"id":923,"siteId":8,"sourceId":924,"categoryId":7,"brandId":878,"slug":925,"name":926,"code":6,"model":927,"subtitle":928,"description":929,"images":930,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":931,"seoDescription":932,"seoKeywords":6,"brand":933,"category":934},"2026-06-06 16:37:52","2026-06-15 16:14:50",156750,9276,"156750","DigiVac Bluetooth Bullseye Piezo 775i 粗真空规 | UL, CSA, CE ** | 不锈钢隔离传感器","Bluetooth Bullseye Piezo 775i | Rough Vacuum Gauge | UL, CSA, CE | SS Isolated Sensor","DigiVac Bluetooth Bullseye Piezo-775i 是一款高精度数字粗真空规，测量范围 1 至 775 Torr，精度达 +\u002F- 2 Torr。支持蓝牙连接手机 App 进行远程监控、数据记录及可视化图表分析，配备密封不锈钢隔离传感器，适用于旋转蒸发、植物精油加工等多种工业场景。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Bluetooth Bullseye Piezo-775i 是一款在粗真空范围内（1 至 775 Torr）提供高度准确和可靠读数的数字真空规，全量程精度为 \u003Cstrong>+\u002F- 2 Torr\u003C\u002Fstrong>。该设备支持 11 种额外的测量单位，并内置蓝牙功能，可连接 Vacuum Gauge App，实现远程监控和数据文档化管理。\u003C\u002Fp>\u003Ch3>核心功能\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>可视化图表：\u003C\u002Fstrong>拥有**的数字绘图功能，包括抽气曲线图、自动缩放折线图和条形图，直观展示系统状态。\u003C\u002Fli>\u003Cli>\u003Cstrong>远程监控：\u003C\u002Fstrong> versatile 数字粗真空规，可通过手机或平板电脑（Apple iOS 和 Android）直接监控。通过蓝牙将真空信息传输至移动设备，并可在手机上设置高低报警阈值。\u003C\u002Fli>\u003Cli>\u003Cstrong>数据采集：\u003C\u002Fstrong>可与 DigiVac Cloud 通信，查看真空过程并记录数据。支持通过电子邮件发送真空数据用于文档归档，或直接传输至 DigiVac Cloud。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>便携与精准设计\u003C\u002Fh3>\u003Cul>\u003Cli>配备\u003Ca rel=\"nofollow noopener noreferrer\">hermetically sealed isolated stainless steel sensor\u003C\u002Fa>（密封隔离不锈钢传感器），非常适合需要更精确粗真空测量的应用场景。\u003C\u002Fli>\u003Cli>内置强力磁铁和支架，支持免提操作。\u003C\u002Fli>\u003Cli>电池寿命长，具备极高的灵活性，支持 12 种不同的测量单位：micron, Torr, Inches of Hg, kPa, Inches of H\u003Csub>2\u003C\u002Fsub>0, millitorr, mbar, Pa, PSIA, mm of Hg, bar, 和 mm of H\u003Csub>2\u003C\u002Fsub>O。\u003C\u002Fli>\u003Cli>在实际真空环境下对照 NIST 标准进行校准（带文档的 NIST **可作为可选服务）。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>图表与分析\u003C\u002Fh3>\u003Cul>\u003Cli>**真空绘图功能显示真空度与时间数据。\u003C\u002Fli>\u003Cli>显示屏上的可视化图表可快速识别当前系统状态。\u003C\u002Fli>\u003Cli>真空分析功能可快速识别真空压力趋势（抽气图、自动缩放折线图和条形图）。\u003C\u002Fli>\u003Cli>数字显示屏便于快速确定真空水平。\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cul>\u003Cli>旋转蒸发 (Rotary Evaporation)\u003C\u002Fli>\u003Cli>施伦克线监测 (Schlenk line monitoring)\u003C\u002Fli>\u003Cli>植物精油加工 (Botanical oil processing)\u003C\u002Fli>\u003Cli>降膜蒸发 (Falling Film)\u003C\u002Fli>\u003Cli>海拔模拟 (Altitude Simulation)\u003C\u002Fli>\u003Cli>真空过程监控 (Vacuum Process Monitoring)\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>配套应用程序\u003C\u002Fh3>\u003Cul>\u003Cli>如果您拥有\u003Cstrong>Android 10+\u003C\u002Fstrong>版本的设备，请访问相关页面下载免费应用程序。\u003C\u002Fli>\u003Cli>如果您拥有\u003Cstrong>Android 10 以下\u003C\u002Fstrong>版本设备，或\u003Cstrong>Apple\u003C\u002Fstrong>设备，请访问相应页面下载免费应用程序。\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cem>Bullseye Precision Gauge Piezo 采用 775i Piezo 传感器，拥有 12 种测量单位（包括英寸汞柱），并能够直接将真空数据传输至 DigiVac Cloud。\u003C\u002Fem>\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F4f4399b471bd6735c6cd54a39868d45c.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F4f4399b471bd6735c6cd54a39868d45c.jpg\",\"url\":\"products\u002Fimages\u002F4f4399b471bd6735c6cd54a39868d45c.jpg\"}]","DigiVac Bluetooth Bullseye Piezo 775i 粗真空规 - 高精度不锈钢传感器","DigiVac Bluetooth Bullseye Piezo-775i 粗真空规，量程 1-775 Torr，精度+\u002F-2 Torr。支持蓝牙远程监控、App 数据记录及多种单位切换，配备不锈钢隔离传感器，适用于实验室及工业真空过程监控。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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":7,"siteId":6,"parentId":6,"ancestors":6,"slug":11,"name":12,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":936,"updateBy":6,"updateTime":922,"remark":6,"id":937,"siteId":8,"sourceId":938,"categoryId":7,"brandId":878,"slug":939,"name":940,"code":6,"model":941,"subtitle":942,"description":943,"images":944,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":945,"seoDescription":946,"seoKeywords":6,"brand":947,"category":948},"2026-06-06 16:32:14",156748,9273,"156748","Agilent 536 NPT 真空传感器 | 热电偶规管 L6141303","Agilent 536 NPT Vacuum Sensor | Thermocouple Gauge Tube 1\u002F8″ NPT L6141303 .001 to 5 Torr accuracy","Agilent 536 (L6141303) 是一款带集成挡板的焊接 304 不锈钢热电偶真空规管。作为 531 型号的升级版，其专为接触可凝性气体的严苛环境设计，显著延长使用寿命，测量范围覆盖 0.001 至 5 Torr（高精度区），适用于冷冻干燥及蒸馏等工业应用。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Agilent 536 NPT 传感器 (L6141303) 是一款带有集成挡板的\u003Cstrong>热电偶真空规管\u003C\u002Fstrong>。它是 531 传感器的焊接 304 不锈钢版本，通过增加额外的挡板结构，在暴露于可凝性气体时能极大地延长传感器寿命。\u003C\u002Fp>\u003Ch3>核心特性\u003C\u002Fh3>\u003Cul>\u003Cli>\u003Cstrong>总测量范围：\u003C\u002Fstrong>1 millitorr 至 760 Torr（从大气压到 5 Torr 连续且单调）\u003C\u002Fli>\u003Cli>\u003Cstrong>高精度范围：\u003C\u002Fstrong>.001 Torr 至 5 Torr\u003C\u002Fli>\u003Cli>\u003Cstrong>**高烘烤温度：\u003C\u002Fstrong>150 °C\u003C\u002Fli>\u003Cli>采用焊接 304 不锈钢材质，专为蒸馏、真空处理及使用 schlenk lines 的实验室研究等严苛应用设计\u003C\u002Fli>\u003Cli>提供连续且可重复的压力指示\u003C\u002Fli>\u003Cli>热电偶和加热器采用贵金属制造，**大限度减少污染物对传感器性能的影响\u003C\u002Fli>\u003Cli>\u003Cstrong>**信息：\u003C\u002Fstrong>CE **且符合 RoHS 标准\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>应用领域\u003C\u002Fh3>\u003Cul>\u003Cli>冷冻干燥\u003C\u002Fli>\u003Cli>低压蒸馏\u003C\u002Fli>\u003Cli>前级管线监测\u003C\u002Fli>\u003Cli>变压器烘干\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>兼容设备\u003C\u002Fh3>\u003Cul>\u003Cli>Bullseye Precision Gauges\u003C\u002Fli>\u003Cli>StrataVac 多规管控制器\u003C\u002Fli>\u003Cli>DigiVac 真空规管和真空控制器\u003C\u002Fli>\u003Cli>可作为 DigiVac Bullseye Precision Gauge for Processing 的替换规管\u003C\u002Fli>\u003C\u002Ful>\u003Cp class=\"productHeadingNEW\">Varian Agilent 536 热电偶规管传感器带挡板，1\u002F8 英寸男性 NPT 法兰，不锈钢材质，型号 L6141303\u003C\u002Fp>\u003Ch4>资料下载\u003C\u002Fh4>\u003Cp>Data Sheet\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fd7107db867ae786815c74fbd10002537.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fd7107db867ae786815c74fbd10002537.jpg\",\"url\":\"products\u002Fimages\u002Fd7107db867ae786815c74fbd10002537.jpg\"}]","Agilent 536 NPT 真空传感器 L6141303 | 带挡板热电偶规管","Agilent 536 (L6141303) 热电偶真空规管，焊接 304 不锈钢材质带集成挡板，专为可凝性气体环境设计。测量范围 0.001-5 Torr，**高耐温 150°C，兼容多种真空控制器，适用于冷冻干燥与蒸馏工艺。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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":7,"siteId":6,"parentId":6,"ancestors":6,"slug":11,"name":12,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":950,"updateBy":6,"updateTime":922,"remark":6,"id":951,"siteId":8,"sourceId":952,"categoryId":7,"brandId":878,"slug":953,"name":954,"code":6,"model":955,"subtitle":956,"description":957,"images":958,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":959,"seoDescription":960,"seoKeywords":6,"brand":961,"category":962},"2026-06-06 16:32:00",156747,9272,"156747","Agilent 536 真空传感器 KF16\u002FKF25 热电偶管","Agilent 536 Vacuum Sensor, KF16 or KF25 | Thermocouple Tube .001 to 6 Torr accuracy","Agilent 536 是一款采用 304L 不锈钢焊接并带额外挡板的真空传感器，提供 KF16 或 KF25 法兰接口。其测量范围为 0.001 至 760 Torr，在 0.001 至 6 Torr 范围内具备高精度，专为蒸馏、真空处理及实验室研究等严苛应用设计。","\u003Ch3>Agilent 536 真空传感器主要特性\u003C\u002Fh3>\u003Cp>Agilent 536 真空传感器是 531 系列的焊接 304L 不锈钢版本，配备 KF 法兰及额外的挡板结构，显著延长了传感器在暴露于可凝性气体时的使用寿命。\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cstrong>法兰接口：\u003C\u002Fstrong>可选 NW16\u002FKF16 或 NW25\u002FKF25 法兰\u003C\u002Fli>\u003Cli>\u003Cstrong>材质：\u003C\u002Fstrong>304L 不锈钢，含额外挡板保护\u003C\u002Fli>\u003Cli>\u003Cstrong>总测量范围：\u003C\u002Fstrong>1 millitorr 至 760 Torr\u003C\u002Fli>\u003Cli>\u003Cstrong>精确测量范围：\u003C\u002Fstrong>0.001 Torr 至 6 Torr\u003C\u002Fli>\u003Cli>\u003Cstrong>**高烘烤温度：\u003C\u002Fstrong>150 °C\u003C\u002Fli>\u003Cli>\u003Cstrong>核心组件：\u003C\u002Fstrong>热电偶和加热器采用贵金属制造，**大限度减少污染物对传感器性能的影响\u003C\u002Fli>\u003Cli>\u003Cstrong>性能表现：\u003C\u002Fstrong>提供连续且可重复的压力指示\u003C\u002Fli>\u003Cli>\u003Cstrong>**标准：\u003C\u002Fstrong>通过 CE **并符合 RoHS 标准\u003C\u002Fli>\u003C\u002Ful>\u003Cp>该传感器特别适用于蒸馏、真空加工以及使用 schlenk lines 的实验室研究等苛刻应用场景。\u003C\u002Fp>\u003Ch4>兼容仪表设备\u003C\u002Fh4>\u003Cul>\u003Cli>Bullseye Precision Gauges\u003C\u002Fli>\u003Cli>StrataVac 多通道控制器\u003C\u002Fli>\u003Cli>DigiVac 真空计与真空控制器\u003C\u002Fli>\u003Cli>可作为 DigiVac Bullseye Precision Gauge for Processing 的替换管\u003C\u002Fli>\u003C\u002Ful>\u003Ch4>典型应用领域\u003C\u002Fh4>\u003Cul>\u003Cli>粗真空环境\u003C\u002Fli>\u003Cli>工艺真空系统\u003C\u002Fli>\u003Cli>研究与开发\u003C\u002Fli>\u003Cli>工业真空应用\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>部件编号：\u003C\u002Fstrong>536 KF25 (L6141309) | 536 KF16 (L6141308)\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fde5e6f0d9d033dea4c52ecc39de87626.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fde5e6f0d9d033dea4c52ecc39de87626.jpg\",\"url\":\"products\u002Fimages\u002Fde5e6f0d9d033dea4c52ecc39de87626.jpg\"}]","Agilent 536 真空传感器 KF16\u002FKF25 热电偶管 0.001-6 Torr","Agilent 536 真空传感器，提供 KF16 或 KF25 法兰选项。采用带挡板的 304L 不锈钢设计，测量范围 0.001-760 Torr，适用于蒸馏及实验室研究等严苛工况。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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":7,"siteId":6,"parentId":6,"ancestors":6,"slug":11,"name":12,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":964,"updateBy":6,"updateTime":965,"remark":6,"id":966,"siteId":8,"sourceId":967,"categoryId":7,"brandId":878,"slug":968,"name":969,"code":6,"model":970,"subtitle":971,"description":972,"images":973,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":974,"seoDescription":975,"seoKeywords":6,"brand":976,"category":977},"2026-06-06 16:31:47","2026-06-17 10:26:21",156746,9271,"156746","Hastings DV-36 热电偶真空传感器 1\u002F8″ NPT 不锈钢","Hastings DV-36 Vacuum Sensor | Thermocouple Vacuum Sensor 1\u002F8″ NPT, SS |  .001 to 1 Torr","Teledyne Hastings DV-36 是一款坚固耐用的热电偶真空规管，采用不锈钢外壳，测量范围 0.001 至 1 Torr。适用于高温高压环境，提供毫伏输出，是工业真空应用的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Teledyne \u002F Hastings DV-36 真空传感器是一款经过加固处理的热电偶真空规管，拥有坚固的不锈钢外壳。其测量范围为 0.001 至 1 Torr（即 1 至 1000 mTorr），能够承受高温和高压环境。\u003C\u002Fp>\u003Ch4>主要特性\u003C\u002Fh4>\u003Cul>\u003Cli>毫伏级信号输出\u003C\u002Fli>\u003Cli>测量范围：0.001 至 1 Torr (1 至 1000 mTorr)\u003C\u002Fli>\u003Cli>Hastings DV-36 真空规管针对氮气或空气进行了校准，但也提供其他气体的转换服务\u003C\u002Fli>\u003Cli>规管经过匹配，无需校准调整即可互换使用\u003C\u002Fli>\u003Cli>可与 Model 215H 配套使用\u003C\u002Fli>\u003Cli>热电偶真空规管完全补偿温度及温度变化率的影响\u003C\u002Fli>\u003Cli>\u003Cstrong>耐高温与耐高压\u003C\u002Fstrong>：加固型规管额定工作温度可达 150° C\u003C\u002Fli>\u003C\u002Ful>\u003Ch4>技术规格与应用\u003C\u002Fh4>\u003Cp>\u003Cstrong>真空接口：\u003C\u002Fstrong>1\u002F8″ (.0125″) NPT，其他法兰如 VCR 和 KF 也可提供，请联系获取可用性及价格信息。\u003C\u002Fp>\u003Cp>\u003Cstrong>应用领域：\u003C\u002Fstrong>手套箱、低温学、真空炉、制药生产、冷冻干燥、农业加工、空调系统、热食容器、等离子涂层、制冷 (HVAC)、加速器、家电制造等众多领域。\u003C\u002Fp>\u003Ch4>DV-6 系列规管其他端口配置\u003C\u002Fh4>\u003Cp>DV-6 系列规管提供多种真空端口配置，请联系获取价格和交货期：\u003C\u002Fp>\u003Cul>\u003Cli>DV-6M：标准规管，配 1\u002F8 英寸 male NPT\u003C\u002Fli>\u003Cli>DV-6R：加固型规管，配 1\u002F8 英寸 NPT\u003C\u002Fli>\u003Cli>DV-6M-KF-16：标准规管，配 ** KF-16\u003C\u002Fli>\u003Cli>DV-6M-KF-25：标准规管，配 ** KF-25\u003C\u002Fli>\u003Cli>DV-6M-4-VCR：标准规管，配 1\u002F4 英寸 female VCR\u003C\u002Fli>\u003Cli>DV-6R-CF：加固型规管，配 1-1\u002F3 英寸 Mini Conflat\u003C\u002Fli>\u003C\u002Ful>\u003Cp>如需查看详细数据表，请点击此处下载相关文档。\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F9f46c3ab0ff3db6a16114f585b251a89.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F9f46c3ab0ff3db6a16114f585b251a89.jpg\",\"url\":\"products\u002Fimages\u002F9f46c3ab0ff3db6a16114f585b251a89.jpg\"}]","Hastings DV-36 热电偶真空传感器 1\u002F8″ NPT 不锈钢 0.001-1 Torr","Teledyne Hastings DV-36 坚固型热电偶真空传感器，不锈钢材质，量程 0.001-1 Torr，耐温 150°C，适用于制药、冷冻干燥及工业真空系统。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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":7,"siteId":6,"parentId":6,"ancestors":6,"slug":11,"name":12,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":979,"updateBy":6,"updateTime":980,"remark":6,"id":981,"siteId":8,"sourceId":982,"categoryId":7,"brandId":878,"slug":983,"name":984,"code":6,"model":985,"subtitle":986,"description":987,"images":988,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":989,"seoDescription":990,"seoKeywords":6,"brand":991,"category":992},"2026-06-06 16:31:33","2026-06-06 16:31:32",156745,9270,"156745","DigiVac Fredericks Televac 2A 热电偶真空传感器 (1\u002F8\" NPT)","Fredericks, Televac 2A thermocouple sensor NPT | Range 1 to 20000 microns","Fredericks Televac 2A 是一款坚固耐用的热电偶真空规管，测量范围为 1 至 20000 微米。采用镀镍黄铜 1\u002F8\" NPT 接口，具有优异的抗污染能力，适用于各种安装方向，是低成本低压测量的**选择。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Fredericks Televac 2A 真空传感器（热电偶真空规管）专为精确测量低压环境而设计。\u003Cstrong>总测量范围\u003C\u002Fstrong>为 1 – 20000 微米。部件号为 \u003Cstrong>2-2100-10\u003C\u002Fstrong>。\u003C\u002Fp>\u003Cp>该设备采用 1\u002F8\" NPT 镀镍黄铜真空接口。如需其他接口类型，可进行适配或联系我们获取定制报价。\u003C\u002Fp>\u003Ch3>工作原理\u003C\u002Fh3>\u003Cp>热电偶规管（常被称为 \u003Cem>\u003Cstrong>Pirani\u003C\u002Fstrong>\u003C\u002Fem> 或 \u003Cem>\u003Cstrong>真空压力表\u003C\u002Fstrong>\u003C\u002Fem>）通过检测灯丝的热耗散来间接测量绝对压力。Model 2A 传感器管内包含一个由恒定电流加热的灯丝，热电偶焊接在加热元件中心，从而通过电压输出直接测量元件温度。\u003C\u002Fp>\u003Cp>对于恒定的灯丝电流值，随着管内压力降低，灯丝温度升高。热电偶电压与灯丝温度的升高成正比，从而产生增加的电压输出。灵敏的电路直接将热电偶输出转换为微米读数。\u003C\u002Fp>\u003Ch3>Televac 2A 传感器主要特点\u003C\u002Fh3>\u003Cul>\u003Cli>低成本的 Pirani 真空压力表\u003C\u002Fli>\u003Cli>紧凑、坚固且抗污染的真空变送器\u003C\u002Fli>\u003Cli>由于 Pirani 灯丝设计和操作温度，被广泛认为是我们\u003Cstrong>最坚固且抗污染\u003C\u002Fstrong>的低真空压力表\u003C\u002Fli>\u003Cli>安装简单，可任意方向安装\u003C\u002Fli>\u003Cli>标准传感器管采用镀镍锻造黄铜外壳，可承受 150 psi 超压\u003C\u002Fli>\u003Cli>所有热电偶元件均在受控条件下预氧化，确保无需重新校准即可互换，提供高稳定性并最小化污染影响\u003C\u002Fli>\u003C\u002Ful>\u003Cp>注意：配合我们的真空控制器使用时，该热电偶真空规管的读数范围为 1*10\u003Csup>-3\u003C\u002Fsup> Torr (1 微米) 至 20 Torr (20,000 微米)，无法覆盖至大气压 (760 Torr)。\u003C\u002Fp>\u003Ch3>技术规格\u003C\u002Fh3>\u003Cul>\u003Cli>传感器类型：热电偶规管传感器\u003C\u002Fli>\u003Cli>量程：1 至 20,000 微米\u003C\u002Fli>\u003Cli>校准介质：干燥空气\u003C\u002Fli>\u003Cli>尺寸：直径 1-1\u002F4\" x 高 3\"\u003C\u002Fli>\u003Cli>工作温度：1°C 至 65°C\u003C\u002Fli>\u003Cli>其他可用真空系统末端连接：NPT, NW, CF, 3\u002F8\", 1\u002F2\" VCO 和 VCR 接头\u003C\u002Fli>\u003C\u002Ful>\u003Ch3>不锈钢版本选项\u003C\u002Fh3>\u003Cp>如需不锈钢材质，请联系我们获取价格和交货期。现有不锈钢版本部件号如下：\u003C\u002Fp>\u003Ctable class=\"wc-product-table woocommerce nowrap dataTable no-footer dtr-inline\" id=\"wcpt_67661deca061f1eb_1\">\u003Ctbody>\u003Ctr class=\"product product-row product-157897 instock product-type-variation even\" id=\"product-row-157897\">\u003Ctd class=\"col-type dtr-control\">1\u002F8\" NPT 不锈钢\u003C\u002Ftd>\u003Ctd class=\"col-sku\">2-2126-001\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fe41d56b11201833fe4f62508da7a34eb.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002Fe41d56b11201833fe4f62508da7a34eb.jpg\",\"url\":\"products\u002Fimages\u002Fe41d56b11201833fe4f62508da7a34eb.jpg\"}]","DigiVac Fredericks Televac 2A 热电偶真空传感器 1\u002F8\" NPT 1-20000 微米","购买 DigiVac Fredericks Televac 2A 热电偶真空传感器。测量范围 1-20000 微米，1\u002F8\" NPT 镀镍黄铜接口。坚固耐用，抗污染，适用于各种工业真空应用。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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":7,"siteId":6,"parentId":6,"ancestors":6,"slug":11,"name":12,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":994,"updateBy":6,"updateTime":922,"remark":6,"id":995,"siteId":8,"sourceId":996,"categoryId":7,"brandId":878,"slug":997,"name":998,"code":6,"model":999,"subtitle":1000,"description":1001,"images":1002,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":1003,"seoDescription":1004,"seoKeywords":6,"brand":1005,"category":1006},"2026-06-06 16:28:47",156736,9260,"156736","DigiVac Lesker 275 对流传感器 | 1\u002F8″ NPT 或 KF25 | 对流增强型皮拉尼规","Lesker 275 Convection Sensor | 1\u002F8″ NPT or KF25 | Convection Enhanced Pirani Gauges","Lesker 275 对流传感器提供卓越的精度和重复性，测量范围覆盖 0.1 mT 至 1000 mbar\u002FTorr。作为 MKS\u002FGranville-Phillips Convectron® 品牌的低成本直接替代品，提供 1\u002F8″ NPT 或 KF25 接口选项，具有更强的抗冲击能力和更快的响应速度。","\u003Ch3>Lesker 275 对流传感器 | 1\u002F8″ NPT 或 KF25 | 对流增强型皮拉尼规\u003C\u002Fh3>\u003Cp>\u003Cstrong>Lesker – \u003C\u002Fstrong>这些 KJLC 275 对流传感器在宽量程传感器（0.1 mT 至 1000 mbar\u002FTorr）中提供了出色的精度、重复性和价值。这些规管和控制器是 MKS \u002F Granville-Phillips® 275 规（MKS 型号：275071; 275203）Convectron® 品牌的低成本直接替代品。\u003C\u002Fp>\u003Ch4>\u003Cb>概述 \u003Cem>LESKER 型号：KJL275071; KJL275196\u003C\u002Fem>\u003C\u002Fb>\u003C\u002Fh4>\u003Cul>\u003Cli>规管，Convectron 等效产品\u003C\u002Fli>\u003Cli>测量范围：10E-4 (0.1 mT) 至 1000 Torr\u003C\u002Fli>\u003Cli>接口：1\u002F8″ NPT 或 KF25 \u003Cem>\u003Cstrong>（取决于具体选型）\u003C\u002Fstrong>\u003C\u002Fem>\u003C\u002Fli>\u003Cli>唯一拥有原生 KF25 接口的对流增强型皮拉尼规\u003C\u002Fli>\u003Cli>互连电缆可作为附加组件购买（KJL375 或 MKS 至 Convectron 规管，10 英尺长）\u003C\u002Fli>\u003C\u002Ful>\u003Ch4>主要特点\u003C\u002Fh4>\u003Cul>\u003Cli>宽测量范围：10\u003Csup>-4\u003C\u002Fsup> Torr 至 1,000 Torr (10\u003Csup>-4\u003C\u002Fsup> 至 1,333 mbar)\u003C\u002Fli>\u003Cli>性能与现有竞争对手的规管完全相同\u003C\u002Fli>\u003Cli>比竞争对手的规管更不易因机械冲击或振动而损坏\u003C\u002Fli>\u003Cli>比竞争对手的规管放气率更低，对压力变化的响应更快\u003C\u002Fli>\u003Cli>坚固的设计可承受更多的滥用和恶劣环境\u003C\u002Fli>\u003Cli>显著节省成本——无需更改系统，可直接使用现有的竞争对手控制器或电缆\u003C\u002Fli>\u003Cli>无需更改工艺流程——单个真空规即可监控真空系统的抽气和 venting 过程；即使在非实验室环境中也能帮助保持工艺运行\u003C\u002Fli>\u003Cli>CE 标志，符合 RoHS 标准\u003C\u002Fli>\u003Cli>\u003Cb>对流增强型皮拉尼规可与 DigiVac StrataVac Controller 配合使用\u003C\u002Fb>，并可通过控制器进行校准以获得最佳精度。同时提供 NIST **校准服务。\u003C\u002Fli>\u003Cli>如果您需要替换 GP 275、375 和 475 对流规控制器或其他兼容控制器的规管，这是理想选择\u003C\u002Fli>\u003Cli>\u003Cstrong>注意：互连电缆单独销售。\u003C\u002Fstrong>\u003C\u002Fli>\u003Cli>\u003Cstrong>规管针对氮气或空气的直接读数进行了校准。除非正确使用了从 N\u003Csub>2\u003C\u002Fsub> 到其他气体的准确转换数据，否则请勿尝试与其他气体一起使用。\u003C\u002Fstrong>\u003C\u002Fli>\u003C\u002Ful>\u003Ch4>\u003Cstrong>Lesker 275 对流传感器规格参数\u003C\u002Fstrong>\u003C\u002Fh4>\u003Cp>\u003Cstrong>类型\u003C\u002Fstrong>: 真空规\u003C\u002Fp>\u003Cp>\u003Cstrong>传感器类型\u003C\u002Fstrong>: 对流增强型皮拉尼\u003C\u002Fp>\u003Cp>\u003Cstrong>测量范围\u003C\u002Fstrong>: 1.0 x 10\u003Csup>-4\u003C\u002Fsup> 至 760 Torr\u003C\u002Fp>\u003Cp>\u003Cstrong>接头类型\u003C\u002Fstrong>: 1\u002F8″ NPT (KJL275071) 或 KF25 \u003Cem>(KJL275196)\u003C\u002Fem>\u003C\u002Fp>\u003Cp>\u003Cstrong>灯丝\u003C\u002Fstrong>: 镀金钨\u003C\u002Fp>\u003Cp>\u003Cstrong>暴露材料\u003C\u002Fstrong>: 304 不锈钢、硼硅酸盐玻璃、Kovar®、氧化铝、NiFe 合金、聚酰亚胺\u003C\u002Fp>\u003Cp>\u003Cstrong>烘烤温度\u003C\u002Fstrong>: 150°C\u003C\u002Fp>\u003Cp>\u003Cstrong>工作温度\u003C\u002Fstrong>: 4 – 50°C\u003C\u002Fp>\u003Cp>\u003Cstrong>安装方向\u003C\u002Fstrong>: 首选水平安装\u003C\u002Fp>\u003Cp>\u003Cstrong>内部容积\u003C\u002Fstrong>: 35 cm\u003Csup>3\u003C\u002Fsup> (2.14 in\u003Csup>3\u003C\u002Fsup>)\u003C\u002Fp>\u003Cp>\u003Cstrong>最大内部压力\u003C\u002Fstrong>: 150 psi\u003C\u002Fp>\u003Cp>欲了解更多信息，请阅读 \u003Cstrong>KJLC 275 系列数据手册\u003C\u002Fstrong>。\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F3a3c5d568dbfce54f92a9ed2d7baff76.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F3a3c5d568dbfce54f92a9ed2d7baff76.jpg\",\"url\":\"products\u002Fimages\u002F3a3c5d568dbfce54f92a9ed2d7baff76.jpg\"}]","DigiVac Lesker 275 对流传感器 1\u002F8 NPT KF25 皮拉尼真空规","DigiVac Lesker 275 对流增强型皮拉尼规，提供 1\u002F8″ NPT 或 KF25 接口。作为 MKS Convectron 的高性价比替代品，具备宽量程、高耐用性和快速响应特性，适用于各种工业真空应用。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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":7,"siteId":6,"parentId":6,"ancestors":6,"slug":11,"name":12,"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":1009,"remark":6,"id":1010,"siteId":8,"sourceId":1011,"categoryId":7,"brandId":878,"slug":1012,"name":1013,"code":6,"model":1014,"subtitle":1015,"description":1016,"images":1017,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":1013,"seoDescription":1018,"seoKeywords":6,"brand":1019,"category":1020},"2026-06-06 16:21:46","2026-06-06 16:21:45",156723,9245,"156723","DigiVac Hastings DV-4D 真空传感器 | 热电偶规管 | 1\u002F8″ NPT","Hastings DV-4D Vacuum Sensor | Thermocouple Gauge Tube | 1\u002F8″ NPT","Teledyne Hastings DV-4D 是一款坚固耐用的热电偶真空规管，测量范围为 0.01 至 20 Torr（10 至 20,000 millitorr）。采用绝对真空参考，提供毫伏输出，兼容 Teledyne Hastings 数字及模拟控制器，广泛应用于手套箱、冷冻干燥及半导体制造等领域。","\u003Ch3>产品概述\u003C\u002Fh3>\u003Cp>Teledyne Hastings DV-4D 真空传感器是一款具有超强外壳的热电偶真空规管，能够精确测量 0.01 至 20 Torr（10 至 20,000 millitorr）之间的压力。该传感器以毫托（millitorr）为单位进行测量，采用绝对真空参考标准，并输出毫伏信号。\u003C\u002Fp>\u003Ch3>\u003Cstrong>Hastings DV-4D 真空传感器主要特性：\u003C\u002Fstrong>\u003C\u002Fh3>\u003Cul>\u003Cli>针对氮气或空气进行了校准，同时提供其他气体的转换系数\u003C\u002Fli>\u003Cli>Teledyne Hastings 规管经过匹配，无需校准调整即可互换使用\u003C\u002Fli>\u003Cli>DV-4D 热电偶规管专为配合 Teledyne Hasting Digital 和 Analog VT-6 热电偶规管控制器使用而设计\u003C\u002Fli>\u003Cli>\u003Cstrong>真空接口：\u003C\u002Fstrong>1\u002F8 英寸 male NPT 真空接头\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>应用领域：\u003C\u002Fstrong>手套箱、低温技术、真空炉、制药生产、冷冻干燥、农业加工、空调系统、热食品容器、等离子涂层、HVAC、加速器以及家电制造。\u003C\u002Fp>\u003Ch3>热电偶技术工作原理\u003C\u002Fh3>\u003Cp>热电偶传感器（热传导规）利用气体导热能力随压力降低而减小的原理工作。在此类规管中，电流通过灯丝使其加热。随后使用热电偶或电阻温度检测器 (RTD) 测量灯丝温度。\u003C\u002Fp>\u003Cp>该温度取决于灯丝向周围气体散热的速率，进而取决于热导率。一种常见的变体是皮拉尼规 (Pirani gauge)，它使用单根铂丝作为加热元件和 RTD。\u003C\u002Fp>\u003Ch3>相关产品推荐\u003C\u002Fh3>\u003Cp>DigiVac 还提供以下 Teledyne Hastings 热电偶传感器：\u003C\u002Fp>\u003Cul>\u003Cli>Hastings DV-6R 真空规管 | 0.001 至 1 Torr (1 至 1000 millitorr)\u003C\u002Fli>\u003Cli>Hastings DV-6M 真空传感器 | 0.001 至 1 Torr (1 至 1000 mTorr)\u003C\u002Fli>\u003C\u002Ful>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F7897637f6956ed25d3f64980fb58feb7.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F7897637f6956ed25d3f64980fb58feb7.jpg\",\"url\":\"products\u002Fimages\u002F7897637f6956ed25d3f64980fb58feb7.jpg\"}]","Teledyne Hastings DV-4D 热电偶真空规管，测量范围 0.01-20 Torr，坚固外壳，毫伏输出，适用于手套箱、冷冻干燥及工业真空应用。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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":7,"siteId":6,"parentId":6,"ancestors":6,"slug":11,"name":12,"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":1022,"remark":6,"id":1023,"siteId":8,"sourceId":1024,"categoryId":7,"brandId":878,"slug":1025,"name":1026,"code":6,"model":1027,"subtitle":1028,"description":1029,"images":1030,"files":6,"attributes":6,"price":6,"currency":6,"isHot":6,"status":13,"sort":13,"seoTitle":1031,"seoDescription":1032,"seoKeywords":6,"brand":1033,"category":1034},"2026-06-06 16:17:10",156714,9236,"156714","Inficon PSG550 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数据手册及使用指南以了解更多详细信息。\u003C\u002Fp>","[{\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F7ff4d60550bad17e9cdeb7928b9ac668.jpg\",\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fproducts\u002Fimages\u002F7ff4d60550bad17e9cdeb7928b9ac668.jpg\",\"url\":\"products\u002Fimages\u002F7ff4d60550bad17e9cdeb7928b9ac668.jpg\"}]","Inficon PSG550 皮拉尼真空规管传感器 KF16 法兰 带显示屏 0-10V 输出","购买 Inficon PSG550 皮拉尼真空规管传感器，配备 KF16 法兰、钨丝灯丝及内置 LCD 显示屏。测量范围 5E-5 至 1000 mbar，提供 0-10V 对数输出及双设定点，兼容多种真空控制器。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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":7,"siteId":6,"parentId":6,"ancestors":6,"slug":11,"name":12,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},{"createBy":6,"createTime":1036,"updateBy":6,"updateTime":965,"remark":6,"id":1037,"siteId":8,"sourceId":1038,"categoryId":7,"brandId":878,"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},"2026-06-06 16:10:52",156690,9212,"156690","MKS 275 Convectron 传感器 | NPT 或 KF16 | 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校准。",{"createBy":6,"createTime":6,"updateBy":6,"updateTime":6,"remark":6,"id":878,"siteId":6,"slug":888,"name":889,"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":7,"siteId":6,"parentId":6,"ancestors":6,"slug":11,"name":12,"images":6,"files":6,"subtitle":6,"isHot":6,"status":6,"sort":6,"seoTitle":6,"seoDescription":6,"seoKeywords":6},"查询成功"]