Abstract: The information on how to better protect against lightning strikes for
vortex flowmeters is provided by excellent flowmeter and flowmeter manufacturers. The intelligent vortex flowmeter is a commonly used flow measurement instrument with the advantages of accurate measurement, stable performance, flexible use, high reliability, and easy maintenance. The vortex flowmeter needs to pay attention to lightning protection during use, especially when it will soon enter the rainy season. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the article details of how vortex flowmeters can better protect against lightning strikes. The intelligent vortex flowmeter is a commonly used flow measurement instrument with the advantages of accurate measurement, stable performance, flexible use, high reliability, and easy maintenance. The vortex flowmeter needs to pay attention to lightning protection in use, especially in the rainy season and summer, and lightning and thunderstorms will often occur in the southern region. The damage caused by lightning to the vortex flowmeter is very large. Today, I will introduce the lightning protection method of vortex flowmeter in detail. First of all, let's talk about the harm of lightning to the vortex flowmeter: 1. Lightning penetrates through the power supply part and burns out the meter. 2. When the lightning is generated, the electronic components of the instrument generate magnetic induction with a strong magnetic field, which instantly generates strong voltage and current, and breaks down the insulation and burns out the instrument. 3. The lightning pulse wave penetrates the flow meter through the wireless network and burns out the communication chip or meter. The main problems are: the instruments are usually installed in places with few people and difficult to walk; the heat pipeline is very long, and there are ways to be buried in the ground; the users are generally in the development zone, far from the thermal power plant, and the land is vast and sparsely populated. , Overhead pipelines are relatively the object of lightning strikes; urban heating is mainly restaurants, bathrooms, etc., where the earth is relatively polluted, the soil electrolyte concentration is high, and it is easy to be struck by lightning; instruments and instrument boxes are usually installed outdoors. In the wind and rain, it is easy to be rusted and oxidized, and the grounding effect is getting worse and worse. What are the effective lightning strike schemes in the use of flow meters? 1. External lightning protection. Including lightning rods, lightning strips, down conductors, grounding electrodes, etc. 2. Internal lightning protection. Install a suitable surge arrester at the front end of the equipment that needs to be protected, so that the equipment, the line and the ground form a conditional equipotential body. The two complement each other and are indispensable. The external lightning protection system protects the building body from lightning strikes, while the internal lightning protection is to prevent damage caused by induction lightning and other forms of overvoltage intrusion into the equipment, which cannot be guaranteed by external lightning protection. Lightning protection work is a persistent work, and it is necessary to constantly explore and improve in the work to improve work efficiency and measurement management level. Liangbang instruments and meters are especially friendly reminders that in special weather, especially in the summer season with more lightning strikes, it is necessary to protect the instrument. Taking more preventive measures can effectively reduce the damage to the instrument, so as not to cause inconvenience. necessary loss. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'How to better protect against lightning strikes by vortex flowmeter'
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