产品详情介绍
Reliance 805405-3R电源模块
前置器传感器3300 XL Proximitor Sensor（前置器传感器）与之前的设计相比有许多改进。它的物理包装允许您在高密度DINrail安装中使用它。您还可以将传感器安装在传统的面板安装配置中，在这种配置中，它与旧的Proximitor sensor设计共享相同的4孔安装“占用空间”。任一选项的安装底座都提供了电气隔离，无需单独的隔离器板。3300 XL前置器传感器对射频干扰高度免疫，允许您将其安装在玻璃纤维外壳中，而不会受到附近射频信号的不利影响。3300 XL前置器传感器改进的RFI/EMI抗扰度满足欧洲CE认证，无需特殊屏蔽导管或金属外壳，从而降低了安装成本和复杂性。3300 XL的SpringLoc接线板不需要特殊的安装工具，通过消除可能松动的螺钉式夹紧机构，方便更快、更坚固的现场接线连接。8 mm探针在模制PPS塑料探针头中提供了更厚的探针线圈封装。这使得探针更加坚固。探针体的直径越大，外壳越坚固。我们建议您在可能的情况下使用8毫米探针，以提供最佳的抗身体虐待鲁棒性。每个3300 XL延长电缆都包括硅胶带，您可以使用它来代替连接器保护器。对于将探头暴露在延伸电缆与汽轮机油的连接处的应用，我们不建议使用硅胶带。
接近探头和延长电缆
3300 XL探头和延长电缆也反映了对先前设计的改进。专利的TipLoc*成型方法在探头尖端和探头主体之间提供了更牢固的连接。探头电缆采用专利CableLoc*设计，提供330 N（75 lbf）的拉力，以更安全地连接探头电缆和探头尖端。您还可以订购3300 XL 8 mm探针和带有可选FluidLoc*电缆选项的延长电缆。该选项可防止油和其他液体通过电缆从机器中泄漏出来。3300 XL 8 mm接近传感器系统包括： 一个3300 XL 8 mm探针， 一根3300 XL延长电缆1，和 一个3300 XL前置器*传感器2。该系统提供的输出电压与探头尖端和观察到的导电表面之间的距离成正比，并可测量静态（位置）和动态（振动）值。该系统的主要应用是在液膜轴承机器上进行振动和位置测量，以及Keyphasor*基准和速度测量3。3300 XL 8 mm系统在我们的涡流接近传感器系统中提供了最先进的性能。标准3300 XL 8 mm 5米系统在机械配置、线性范围、精度和温度稳定性方面也完全符合美国石油学会（API）670标准（第4版）。所有3300 XL 8 mm接近传感器系统都提供这种性能水平，并支持探头、延长电缆和前置器传感器的完全互换性，无需匹配或台架校准单个组件。每个3300 XL 8 mm传感器系统组件向后兼容，可与其他非XL 3300系列5 mm和8 mm传感器组件互换。这种兼容性包括3300 5 mm探针，适用于8 mm探针对于可用安装空间来说太大的应用6,7
Proximitor Sensor
The 3300 XL Proximitor Sensor incorporates numerous improvements over previous designs. Its physical packaging allows you to use it in high-density DINrail installations. You can also mount the sensor in a traditional panel mount configuration, where it shares an identical 4-hole mounting “footprint” with older Proximitor Sensor designs. The mounting base for either option provides electrical isolation and eliminates the need for separate isolator plates. The 3300 XL Proximitor Sensor is highly immune to radio frequency interference, allowing you to install it in fiberglass housings without adverse effects from nearby radio frequency signals. The 3300 XL Proximitor Sensor’s improved RFI/EMI immunity satisfies European CE mark approvals without requiring special shielded conduit or metallic housings, resulting in lower installation costs and complexity. The 3300 XL’s SpringLoc terminal strips require no special installation tools and facilitate faster, more robust field wiring connections by eliminating screw-type clamping mechanisms that can loosen.8 mm probes provide a thicker encapsulation of the probe coil in the molded PPS plastic probe tip. This results in a more rugged probe. The larger diameter of the probe body also provides a stronger, more robust case. We recommend that you use 8 mm probes when possible to provide optimal robustness against physical abuse.Each 3300 XL extension cable includes silicone tape that you can use instead of connector protectors. We do not recommend silicone tape for applications that will expose the probe-to-extension cable connection to turbine oil.
Proximity Probe and Extension Cable
The 3300 XL probe and extension cable also reflect improvements over previous designs. A patented TipLoc* molding method provides a more robust bond between the probe tip and the probe body. The probe’s cable incorporates a patented CableLoc* design that provides 330 N (75 lbf) pull strength to more securely attach the probe cable and probe tip. You can also order 3300 XL 8 mm probes and extension cables with an optional FluidLoc* cable option. This option prevents oil and other liquids from leaking out of the machine through the cable’s The 3300 XL 8 mm Proximity Transducer System consists of: One 3300 XL 8 mm probe, One 3300 XL extension cable1, and One 3300 XL Proximitor* Sensor2. The system provides an output voltage that is directly proportional to the distance between the probe tip and the observed conductive surface and can measure both static (position) and dynamic (vibration) values. The system’s primary applications are vibration and position measurements on fluid-film bearing machines, as well as Keyphasor* reference and speed measurements3. The 3300 XL 8 mm system delivers the most advanced performance in our eddy current proximity transducer systems. The standard 3300 XL 8 mm 5-metre system also fully complies with the American Petroleum Institute’s (API) 670 Standard (4th Edition) for mechanical configuration, linear range, accuracy, and temperature stability. All 3300 XL 8 mm proximity transducer systems provide this level of performance and support complete interchangeability of probes, extension cables, and Proximitor sensors, eliminating the need to match or bench calibrate individual components. Each 3300 XL 8 mm Transducer System component is backward-compatible and interchangeable4 with other non-XL 3300 series 5 mm and 8 mm transducer system components5. This compatibility includes the 3300 5 mm probe, for applications in which an 8 mm probe is too large for the available mounting space6,7
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