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Đồng hồ đo lưu lượng

Yêu cầu lắp đặt đồng hồ đo mức radar 26G

Chuẩn bị trước khi cài đặt
Những điểm sau đây cần được chú ý:
- Không gian cần phải được bảo lưu
- Tránh không gian rung mạnh
- Cần tuân thủ các yêu cầu cài đặt
* Hướng dẫn cài đặt:
Máy đo mức radar phải được lắp đặt trong đường kính 1/4 hoặc 1/6 của bể chứa; tối thiểu khoảng cách cần thiết giữa máy đo mức radar và thành tàu là 250mm


▶ Installation Instruction:The radar level meter should be installed in the 1/4 or 1/6 of diameter of the storage tank; min. distance required between the radar level meter and vessel wall is 250mm

26g-radar-level-meter1





①Reference Plane

②Center of Vessel or Symmetrical axis

▶ The best mounting position for a conical vessel with flat top is the center of its top, as the effective measurement can reach the bottom of vessel.

26g-radar-level-meter2

▶ Storage tank with stockpile: TheAntenna should be vertical to the stockpile, if the stockpile is noteven; gimbal is required to adjust the hornantenna.

storage-tank1

l Typical wrong installation:

▶ the radar should not be installed in the feed port, also the radar is better to be free from rain and sunshine.

storage-tank2





①Correct

②Wrong



▶ Theradar level meter should not be installed in the center of arch tank , if installed in the center, it will result in multiple echoes and affect the measuring effect.

the-radar-level-meter




①Correct

②Wrong


▶ If there are obstacles in the tank which can affect the measuring result, reflector is required.

the-radar-level-meter2





①Correct

②Wrong



▶ If there is obstacle it the areawhere the microwave covers, such as ladder, limit switch, heating devices, support .etc which will lead to a wrong measuring, wave guide is required.


▶ If there are obstacles in the tank which can affect the measuring result, reflector is required.

Note: the diameter of ventilation hole is 5~10mm.

The diameter of wave guide is minimum 50mm, and the internal of the pipe should be smooth.

Suitable for liquids with good fluidity, not good for viscous liquids.



▶ Connection Pipe requirement:Antenna minimum length into tank is 10mm

pipe1

pipe2

pipe3


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