VAF instruments VISCOSENSE 2, Техническое руководство

Страница: 16 / 51

15
6.3 GENERAL INSTALLATION RECOMMENDATIONS
一般安装建议

Mount the ViscoSense
®
2 housing as low as possible, in the fuel system.
尽可能低地安放
探头仓室

Compare your process variables with the specifications. Make sure these are compatible!
对照技术规格说明书比较工艺变量，确保其是可兼容的！

Pressure pulsations and variations should be avoided as much as possible.
尽可能地避免压力波动和变化。

Mechanical vibrations should be avoided as much as possible.
尽可能避免机械振动。

No special tools are required to install the ViscoSense
®
2. Ensure that your standard tools
are fit for the job.
安装传感器无需特殊工具。只需确保标准工具正常即可。

Make sure that the working environment is clean. Ensure that no dirt can enter the
sensor.
确保工作环境清洁，无灰尘进入探头。

Insulate the pipes and the sensor housing well, to avoid any temperature loss of the fluid.
管路及传感器舱室应良好绝缘，防止温度损失。

When fuel viscosity is 500 mPa·s or thicker it is recommended to wrap steam tracing with
sufficient capacity, or 20 Watts/metre resistance wiring around the ViscoSense
®
2
housing.
当燃油黏度等于或大于
500
毫米帕斯卡
·
秒时，建议充分包裹蒸汽源及传感器仓室

VAF ViscoSense
®
2 sensor and interface box are precision instruments. Handle them with
care. VAF
扭转振动传感器及界面盒属精密仪器，应小心轻放！
Do not unscrew the cable gland on the top of the ViscoSense
®
2 sensor or disconnect the
cable from the sensor. This will violate the correct operation of the ViscoSense
®
2 sensor.
勿拧开探头顶端电缆或从探头断开电缆。这将严重违反正确的操作规程。
Take care that the pendulum is not damaged and the torsion tube not bent by
mechanical force. This will violate the ViscoSense
®
2 signal.
小心轻放，特别注意钟摆和扭管免受损伤以及机械力而弯曲。否则，这会影响传感器信
号。