VAF instruments VISCOSENSE 2, Technical Manual

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17
5. The sensor needs a stable environment to act as a counterweight for the pendulum movement.
The support must prevent movement and excessive vibrations of the ViscoSense
®
2 housing,
especially movement in the direction of the pendulum movement (see drawing- angular
movement around the sensor axis). Therefore there must be two supports to the inlet and outlet
perpendicular to the pipe and perpendicular to the ViscoSense
®
2. If one support would be used
the lateral vibrations would be converted to angular vibrations and the situation would be made
worse instead of better.
传感器需要一个稳定的工作环境，以保持钟摆运动的平衡。支撑固定架必须起到防止探头仓室移动
及过渡振动的作用，尤其是防止其在钟摆运动方向上运动
(
参看图纸
-
钟摆环绕传感器轴线的角度 运
动
)
。因此必须有两个固定支撑架，分别位于入口和出口，且与管路及传感器垂直。若仅使用一个
支撑，那么横向振动既会转换为角振动，系统情况将变得异常糟糕。