PR6424/003-030+CON021  用于各种的涡轮机械

应用：

涡轮传感器被广泛应用于各种的工业领域及实验室。它具有体积小，可靠性高，非接触测量等优点，适用于各种的涡轮机械，可测量例如轴振动和轴位移等物理量。

EPRO给客户提供多种型号的涡轮传感器，能满足各种测量方案。

可测量下列物理量：

- 旋转部分和固定部分之间的间隙

- 轴的振动和偏心

- 轴的径向及轴向位移

- 轴瓦的磨损

- 油膜的厚度

- 轴与轴承的相对热膨胀

- 轴承的热膨胀

- 阀门的位置

工作原理：

涡轮传感器与前置器形成一个振荡器，振幅随着传感器探头与金属被测物的接近与衰减，衰减的幅度与传感器和被测物之间的距离成正比。出厂前已经使用校准材料42CrMo4对传感器与前置器成套地进行了线性校准，因此安装时不需要再做校准。用户只需要调整传感器和测量面之间的气隙，直至从前置器的输出得到所需信号。 

PR6424/003-030+CON021  用于各种的涡轮机械

PR6424/003-030+CON021  用于各种的涡轮机械

Applications:

Turbine sensors are widely used in various industrial fields and laboratories. It has the advantages of small size, high reliability, non-contact measurement, etc. It is suitable for various turbomachinery, and can measure physical quantities such as shaft vibration and shaft displacement.

EPRO offers its customers a wide range of turbine sensors to meet a wide range of measurement solutions.

The following physical quantities can be measured:

- The gap between the rotating part and the fixed part

- Shaft vibration and eccentricity

- Radial and axial displacement of the shaft

- Bearing wear

- Thickness of oil film

- Relative thermal expansion of shaft and bearing

- Thermal expansion of bearings

- Valve position

How it works:

The turbine sensor and the preprocessor form an oscillator, and the amplitude of the attenuation is proportional to the distance between the sensor and the measured object as the sensor probe approaches and attenuates. The sensor and preprocessor have been linearly calibrated in complete sets using calibration material 42CrMo4 before delivery, so no calibration is required during installation. The user only needs to adjust the air gap between the sensor and the measuring surface until the desired signal is obtained from the output of the preprocessor.

PR6424/003-030+CON021  用于各种的涡轮机械

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