330101-00-30-10-02-05 基于电涡流效应工作的位移传感器

Description

330101-00-30-10-02-05 基于电涡流效应工作的位移传感器

电涡流探头，也称为电涡流传感器探头，330101-00-30-10-02-05是一种基于电涡流效应工作的位移传感器。这种探头主要由一个绕在非金属骨架上的矩形截面线圈组成，它会在金属导体上产生涡流。涡流的感应电压会反作用于探头，导致输出电压变化，这个变化与探头和金属导体之间的距离成一定的线性关系。因此，电涡流探头可以用来测量金属导体的位移、振动等参数。

电涡流探头具有灵敏度高、测量范围广、响应速度快、非接触测量等优点，因此在许多领域都有广泛的应用，如机械制造、航空航天、石油化工、电力、交通运输等。

需要注意的是，330101-00-30-10-02-05电涡流探头只能用于测量金属导体，且测量精度受被测金属的电导率、磁导率、线圈的几何形状和尺寸、电流频率等参数的影响。此外，安装探头时，必须保证探头间隙与输出电压落在线性范围内，否则可能会出现测量误差。

330101-00-30-10-02-05 基于电涡流效应工作的位移传感器

The eddy current probe, also known as the Eddy current sensor probe, 330101-00-30-10-02-05 is a displacement sensor based on the eddy current effect. The probe consists mainly of a rectangular coil wound around a non-metallic skeleton, which creates eddy currents on the metal conductor. The induced voltage of the eddy current will react against the probe, resulting in a change in the output voltage, which is linearly related to the distance between the probe and the metal conductor. Therefore, the eddy current probe can be used to measure the displacement, vibration and other parameters of metal conductors.

Eddy current probe has the advantages of high sensitivity, wide measuring range, fast response speed, non-contact measurement, etc., so it has a wide range of applications in many fields, such as machinery manufacturing, aerospace, petrochemical, electric power, transportation and so on.

It should be noted that the 330101-00-30-10-02-05 eddy current probe can only be used to measure metal conductors, and the measurement accuracy is affected by the conductivity and permeability of the metal being measured, the geometry and size of the coil, the current frequency and other parameters. In addition, when installing the probe, it is necessary to ensure that the probe gap and the output voltage fall within the linear range, otherwise measurement errors may occur.