Contact Us
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
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12
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210251449493771035.jpg)
Care and maintenance of anemometers
1. It is forbidden to use the anemometer in a flammable gas environment. 2. It is forbidden to put the anemometer probe in flammable gas. Otherwise, fire or explosion may result. 3
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12
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210251448342049004.jpg)
The advantages of anemometers
1. Small size, little interference to the flow field; 2. Wide range of application. It can be used not only for gas but also for liquid, and can be used in subsonic, transonic and
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12
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210251446145324567.jpg)
How do anemometers measure wind speed?
1. Before use, observe whether the pointer of the meter points to the zero point. If there is any deviation, gently adjust the mechanical zero adjustment screw on the meter to make
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10
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210241513548606265.jpg)
Anemometer Features
1. Small size, easy to carry and easy to install 2. Good linearity of data information, long signal transmission distance and strong anti-interference ability 3. High precision, wi
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10
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210241509424534353.jpg)
How Anemometer Sensors Work
We know that the electric fan is driven by the motor to rotate the fan blades, which generates a pressure difference between the front and rear of the blades, which promotes the fl
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06
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210061600189216617.jpg)
Introduction and application of anemometer
Cup anemometer It is the most common type of anemometer. The rotating cup anemometer was first invented by Robinson in the United Kingdom. It was four cups at that time, and then i
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06
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210061558132029113.jpg)
Basic Principles of Anemometers
The basic principle of the anemometer is to put a thin wire in the fluid, and the wire is heated by an electric current to make its temperature higher than the temperature of the f
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06
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210061556270310045.jpg)
The purpose of anemometer
1. Measure the speed and direction of the average flow. 2. Measure the pulsating speed of the incoming flow and its frequency spectrum. 3. Measure the Reynolds stress in turbulent
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06
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210061508094065036.jpg)
The principle of anemometer
The principle of anemometer The basic principle of the anemometer is to put a thin wire in the fluid, and the wire is heated by an electric current to make its temperature higher t
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05
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210051805365982835.jpg)
Anemometer measurement technology and selection guide
Probe selection for anemometers The flow velocity measurement range from 0 to 100m/s can be divided into three sections: low speed: 0 to 5m/s; medium speed: 5 to 40m/s; high speed:
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05
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210051728276654239.jpg)
Anemometer
Determination of wind speed Commonly used instruments are cup anemometers, wing anemometers, Katah thermometers and hot bulb electric anemometers. Wing and cup anemometers are easy
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04
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210041832025403023.jpg)
The purpose and usage of anemometer
The purpose and usage of anemometer The wind speed and direction indicator is a large-scale intelligent wind speed sensing alarm device specially developed for various large-scale
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04
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210041830319199352.jpg)
Anemometer measurement technology and its selection guide
Anemometer measurement technology and its selection guide The flow velocity measurement range from 0 to 100m/s can be divided into three sections: low speed: 0 to 5m/s; medium spee
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04
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210041829054980862.jpg)
Anemometer Principle
Anemometer Principle Anemometer refers to a speed measuring instrument that converts flow velocity signal into electrical signal, which can measure fluid temperature or density. Th
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04
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210041828225761661.jpg)
How to maintain the wind speed and direction recorder?
How to maintain the wind speed and direction recorder? Generally speaking, stalk crops are easily affected by wind direction and wind speed, and with the deterioration of global we
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04
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210041827097012221.jpg)
What is the difference between various anemometers?
What is the difference between various anemometers? There are generally three types of anemometers: differential pressure type, impeller type, and thermal ball type: Differential p
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04
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210041826022480410.jpg)
Uncertainty and calibration method of wind direction anemometer
Uncertainty and calibration method of wind direction anemometer Wind direction and wind speed are an important part of natural climate. Its existence is not only a response to the
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04
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210041825090096483.jpg)
The important role of anemometer in environmental monitoring
The important role of anemometer in environmental monitoring The main contents of environmental monitoring include: environmental monitoring of the atmosphere, water resources, soi
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04
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210041822100153239.jpg)
How to use the anemometer and matters needing attention
How to use the anemometer and matters needing attention Anemometers are used in health supervision, environmental monitoring, health and epidemic prevention, colleges and universit