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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。
Содержание VISCOSENSE 2
Страница 24: ...23 Figure 12 External connections at interface box 12...
Страница 37: ...36 16 CERTIFICATES Certificates are delivered separately...
Страница 39: ...38 Figure 19 Dimensions of ViscoSense 2 sensor All dimensions in millimetres 19...
Страница 40: ...39 Figure 20 Dimensions of ViscoSense 2 sensor All dimensions in millimetres 20...
Страница 41: ...40 Figure 21 Dimensions of ViscoSense 2 sensor All dimensions in millimetres 21...