A liquid vortex meter is a type of volumetric flow meter that makes use of a natural phenomenon that occurs when a liquid flows around a bluff object. Vortex flow meters operate under the principle of vortex shedding, where vortices (or eddies) are shed alternately downstream of the object. The frequency of vortex shedding is directly proportional to the velocity of the liquid flowing through the meter.
Vortex flow meters are best suited for flow measurements where the introduction of moving parts presents problems.
Liquid Vortex Flowmeter,Steam Vortex Flow Meter,Intelligent Steam Vortex Flowmeter,Vortex Pulse Output Flowmeter For Steam Kaifeng Chuangxin Measurement & Control Instrument Co., Ltd. , https://www.kfcxflowmeter.com
According to a previous survey on the Internet, only 20 percent of users will turn off their routers at night, and more than 60% of users will not be closed for a long time, allowing routers to turn on the routers. Controlling our daily use of the network, mobile phones, computers, and tablets are inseparable, or bad weather conditions, we still recommend that everyone turn off the router. 
Routers that are powered on for a long period of time will experience conditions due to heat, heat, overload, etc., resulting in a decrease in service life. 
In the thunderstorm season, some of the routes will become lightning arresters, ranging from damage to damage, and they will affect the safety of other home appliances or circuits. 
How much of an electrical appliance is radiated, especially when the router is turned on, it will also have an impact for a long time. 
If the route is not closed for a long time, the chances of being cracked and invaded will increase, and it will not be easy to detect. Regular closing will not work. 
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.
Previously we used the router to select and use tips. However, in the real life process, we have a question. Is our router going to sleep at night? Do you want to turn it off when thundering? Do you want to turn off when you go out? For this question, some friends were randomly asked. Everyone's point of view was very clear. One party did not think it needed to be shut down because it would not consume much electricity and would be connected at any time without waiting. The other party felt that it was still closed and could avoid the embarrassment. To save resources, what exactly is the right approach? First, it can extend the life of the router Second, prevent lightning damage Third, reduce radiation Fourth, the network Finally, if it is too much trouble to manually close the routing, many smart routers now have a regular function, and only need to set it.