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A new generation of Liquid Oxygen/Methane rocket engines are under development for space launch vehicles, and many have used Philtec's Fiber Optic Displacement Sensors for rotor dynamics measurements in the testing phase. Our probes continue to be an ideal sensor choice in these applications where they are exposed to pressurized cryogenic fluids. In the past two years alone, we've delivered over 100 sensors to companies testing advanced turbo-pump designs. The sensors are used to monitor the radial and axial displacements of the rotors in a variety of cryogenic fluids.

A new generation of Liquid Oxygen/Methane rocket engines are under development for space launch vehicles, and many have used Philtec's Fiber Optic Displacement Sensors for rotor dynamics measurements in the testing phase. Our probes continue to be an ideal sensor choice in these applications where they are exposed to pressurized cryogenic fluids. In the past two years alone, we've delivered over 1000 sensors to companies testing advanced turbo-pump designs. The sensors are used to monitor the radial and axial displacements of the rotors in a variety of cryogenic fluids, such as:

Liquid Hydrogen, -300°F, 1000 psi max pressure;

Liquid Oxygen, -297°F, 5000 psi max pressure;

Liquid Methane, -297°F, 7500 psi max pressure. 新一代液氧/甲烷火箭发动机正在开发用于太空运载火箭，许多人已经使用PHILTEC的光纤位移传感器在测试阶段进行转子动力学测量。我们的探头仍然是这些应用中最理想的选择，它们置于在加压低温流体中。仅在过去的两年中，我们已经为许多客户提供了超过1000个传感器用于高级涡轮泵的设计及测试。传感器用于监测各种低温流体中转子的径向和轴向位移，例如：

液态氢，-300°F，最大压力1000 psi;

液氧，-297°F，最大压力5000 psi;

液态甲烷，-297°F，最大压力7500 psi。

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美国PHILTEC公司，专职于光纤位移传感器的研发与制造已超过30年，所生产的位移传感器已成功应用于世界范围各科研单位、大专院校、自动化工厂、大型涡轮机组、航空航天领域、机械加工行业、玻璃制造行业、电动机及耐用消费品工业(例如冰箱及空调压缩机的阀片震动位移测量)、材料科学等领域。更多内容请点击“应用案例”或“产品中心”进行查看。

传感器特性

非接触式，不会对被测物体表面有接触影响，满足大多数应用需求，同时具有超小尺寸探头，无论大小物体均可测量，更可提供探头定制，这项技术在世界范围内遥遥领先，可满足各类测量需求。传感器采用光纤式，安全，对电磁环境抗干扰、可抵抗强震与冲击，具备在极端环境中测量的稳定性，精度更可高达3纳米。更多内容请点击“应用案例”或“产品中心”进行查看。