Pyromation RBF2852MB Series RTD温度探头

分享
  • 后询价或查看价格

  • RBF2852MB Series

  • RTD温度探头

  • Pyromation

  • 请咨询供应商

  • Pyromation

联系销售
专家支持

The melt-bolt RTD sensor illustrated below is used on extruders and injection molding machines to directly measure the melt temperature of plastic as it moves down the extruder barrel. This sensor is made of 300 series stainless steel and is constructed using a 100 Ω platinum element with a temperature coefficient of 0.003 85 ºC-1 (IEC Class B). Elements of other materials, values, and tolerances are available upon request.","Resistance temperature detectors (RTDs), also known as resistance thermometers, accurately sense process temperatures with an excellent degree of repeatability and interchangeability of elements. The RTD is composed of certain metallic elements whose change in resistance is a function of temperature. In operation, a small excitation current is passed across the element, and the voltage, which is proportional to resistance, is then measured and converted to units of temperature calibration. The RTD measurement element is manufactured by winding a wire (wire wound elements) or plating a film (thin film elements) on a ceramic or glass core and sealing the element within a ceramic or glass capsule.","Since most resistance temperature detectors and resistance thermometers have a low initial resistance, often 100 ohms, and have a small change in resistance per unit of temperature range, the resistance of the lead wire is often compensated for with a three or four wire bridge configuration built into the measuring devices. By selecting the proper elements and protective sheathing, RTDs can operate in a temperature range of (-200 to 650) °C -328 to 1202 °F.","Pyromation manufactures resistance temperature detectors and resistance thermometers for many industry applications. From single- or dual-element RTDs, PT100s-PT1000s, to Sanitary CIP configurations, we have the right RTD type for your job. If what you need is not available from our catalog, our product engineers will design an RTD measurement device for your specific application, including temperature sensor assemblies that require connection heads, thermowells and\/or transmitters.

RBF2852MB Series RTD温度探头技术参数

点击查看 0 个替代产品
规格项 参数值 勾选搜索替代
特 性
基准电阻 100 Ohms
特征 Available as an Assembly; Tip Sensitive
每个元件引线数量 2
连 接 & 显 示
传感器终端 Bare or Insulated Lead Wires (optional feature); Plug or Quick Connect
连接方式 Threaded Fitting
物 理
元件配置 Double Element
探头配置 Straight Probe
元件材料 Platinum
感应区长度 3 to 7 inch (76.2 to 178 mm)
直径或宽度 0.1250 to 0.3750 inch (3.17 to 9.52 mm)
更多规格
产品类别 RTD Temperature Probes
RTD 温度系数 (Alpha) 0.0039 #
护套材料 304 Stainless Steel

产品替代

找到 个替代产品

温度传感器交流圈

约23圈友等你加入

    加载中···

    专家支持

    0 / 300

    选择图片

    确定提交

    提交成功

    系统自动将您的问题推送给专家解答

    查看专家解答
    请扫码进入传感圈小程序

    如何查看专家解答您的问题?

    1
    2
    3
    4