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What are the functions of a glass rotor flowmeter? The function of a glass rotor flowmeter is to measure flow. Its main characteristics are low pressure loss, reliable performance, simple structure, easy installation and use, and affordable price. The main measuring components of the flowmeter are a vertically installed lower small and upper large conical glass tube and a float that can move up and down inside. When the fluid passes through the conical glass tube from bottom to top, a pressure difference is generated between the upper and lower parts of the float, and the float rises under this pressure difference. When the upward force, buoyancy, and viscous lift acting on the float are equal to its gravity, the float is in an equilibrium position. Therefore, there is a certain proportional relationship between the fluid flow rate flowing through the flowmeter and the rising height of the float, that is, the flow area of the flowmeter. The position height of the float can be used as a measure of flow rate. Introduction to Glass Rotary Flow Meter The main measuring components of a glass rotary flow meter are a vertically installed lower small and upper large conical glass tube and a float that can move up and down inside. When the fluid passes through the conical glass tube from bottom to top, a pressure difference is generated between the upper and lower parts of the float, and the float rises under this pressure difference. When the upward force, buoyancy, and viscous lift acting on the float are equal to its gravity, the float is in an equilibrium position. Therefore, there is a certain proportional relationship between the fluid flow rate flowing through the glass rotor flowmeter and the rising height of the floa
t, that is, the flow area of the glass rotor flowmeter. The position height of the float can be used as a measure of flow rate. Glass rotor flow meters are mainly used in various departments such as chemical, petroleum, light industry, medicine, fertilizer, synthetic fiber, food, dye, environmental protection, and scientific research to measure the flow rate of single-phase non pulsating (liquid or gas) fluids. The corrosion-resistant glass rotor flowmeter is mainly used for detecting the flow rate of corrosive liquids and gas media, such as strong acids (except hydrofluoric acid), strong bases, oxidants, strong oxidizing acids, organic solvents, and other corrosive gas or liquid media. Installation and usage instructions: How to correctly select a glass rotor flowmeter? Glass rotor flowmeter is an instantaneous flow measurement instrument that is easy to use, easy to read, and has a wide range of applications. In the field of environmental protection equipment and instruments, the usage reaches over 30000 units per year. Therefore, it is extremely important to choose and use this instrument well.

1. Types and selection of glass rotor flow meters. Glass rotor flow meters can be divided into eight series according to their applications and adaptability: ordinary type, reinforced pipe type, small flow and small shape type, corrosion-resistant type, laboratory type, insulation type, alarm type, and high-pressure resistant type.
. According to the national instrument series spectrum, regardless of which series, there are a maximum of 12 calibers ranging from 1 millimeter to 100 millimeters. The measurable flow range is: 0.1 milliliter/minute to 40 cubic meters/hour for liquid (water) and 1 milliliter/minute to 1000
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