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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22
Feb
2023
![[[TitleNews]]](/uploads/202325961/i202302221016158812541.jpg)
The principle and classification of differential pressure gauge
The principle and classification of differential pressure gauge When the fluid filled with the pipeline flows through the throttling piece in the pipeline, the flow velocity will f
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22
Feb
2023
![[[TitleNews]]](/uploads/202325961/i202302221012249422118.jpg)
Technical indicators of differential pressure gauge
Technical indicators of differential pressure gauge Ambient temperature: -70 ~ 60°C Rated pressure: -68 ~ 103KPa Overpressure: The rubber overpressure plug is flushed open at about
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22
Feb
2023
![[[TitleNews]]](/uploads/202325961/i202302221019586482525.jpg)
How to read and convert U-shaped pressure gauge
How to read and convert U-shaped pressure gauge According to the principle of hydrostatics, the static pressure generated by a certain height of liquid column is used to balance th
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22
Feb
2023
![[[TitleNews]]](/uploads/202325961/i202302221005267521523.jpg)
Operating Instructions for Differential Pressure Gauge
Operating Instructions for Differential Pressure Gauge 1. Operators should be familiar with the working principles, performance characteristics, testing points and testing items of
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22
Feb
2023
![[[TitleNews]]](/uploads/202325961/i202302221000236875869.jpg)
The difference between differential pressure gauge and pressure gauge
The difference between differential pressure gauge and pressure gauge 1. The difference between a differential pressure gauge and a pressure gauge---different uses The difference i
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22
Feb
2023
![[[TitleNews]]](/uploads/202325961/i202302220959178277787.jpg)
How to use and precautions for digital differential pressure gauge
How to use and precautions for digital differential pressure gauge Digital differential pressure gauges are widely used to measure fan and blower pressure, filter resistance, wind
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22
Feb
2023
![[[TitleNews]]](/uploads/202325961/i202302220953279973479.jpg)
Introduction to the principle of differential pressure gauge
Introduction to the principle of differential pressure gauge U-shaped inclined differential pressure gauge (hereinafter referred to as differential pressure gauge) is a portable mi
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22
Feb
2023
![[[TitleNews]]](/uploads/202325961/i202302220950215742676.jpg)
Reading of U-type differential pressure gauge
Reading of U-type differential pressure gauge Check the division value on the U-shaped differential pressure gauge, which is the reading of each small grid, and the final read data
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05
Oct
2022
![[[TitleNews]]](/uploads/202225961/i202210051144590317316.jpg)
The difference between a differential pressure gauge and a pressure gauge
The difference between a differential pressure gauge and a pressure gauge The difference between differential pressure gauge and pressure gauge---different uses The difference is: