Magnetic flap level gauges are widely used in liquid level measurement and control in the production process of electric power, petroleum, chemical, metallurgy, environmental protection, shipbuilding, construction, food and other industries.
We often install magnetic flap level gauges on some occasions, but many times we don't know whether the installation and use regulations of the level gauge are reasonable, which often leads to failure when the magnetic flap level gauge is used, then the magnetic flap liquid What are the details of the installation and use of the bit meter?
The installation and use of the magnetic flap level gauge should meet the following points:
1. Before the magnetic flap level gauge is installed and used, the liquid level gauge for the low and medium pressure vessels should be subjected to the hydraulic pressure test of 1.5 times the nominal pressure of the liquid level gauge; the liquid level gauge for the high pressure vessel should be 1.25 times. The hydrostatic test of the nominal pressure.
2. The magnetic flap level gauge should be installed at a position convenient for the operator to observe and have a lighting explosion-proof device. If the installation position of the level gauge is not easy to observe, additional auxiliary facilities should be added.
3. After the magnetic flap level gauge is installed and adjusted, the warning line of the highest and lowest liquid level should be drawn with red paint on the dial. A liquid level gauge can be set on the upper nozzle of the level gauge that requires a smooth liquid level indication.
4. Do not use the temperature beyond the allowable temperature of the glass tube or plate. In the winter, it is necessary to prevent the level gauge from freezing and generating a false liquid level.
5. Pressure vessel operation operators should strengthen the maintenance and management of the liquid level gauge, and always keep it intact and clear. The use unit can implement a regular maintenance system for the level gauge according to the actual operation conditions.
Huajiang Automation can provide you with the most professional magnetic plate level gauge selection and the most reliable magnetic flap level gauge products. If you have any questions, we will have professional technicians to help you answer. I hope that Bring you help!
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Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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