High pressure resistant glass rotor flowmeter

Introduction:

　　High pressure resistant glass rotor flowmeterWidely used in chemical, petroleum, light industry, medicine, environmental protection, food and metrology testing, scientific research and other departments to measure the flow rate of single-phase non pulsating fluids (liquids or gases). It is manufactured using advanced technology, with a lightweight structure, beautiful appearance, simple installation, easy maintenance, and the ability to easily replace cone tubes and floats. The flow scale is clear and the adjustment is sensitive, suitable for measuring small flow rates in various industries. Mostly used for heat treatment furnaces, also known as heat treatment furnaces.

Selection method:

1. Object of measurement. Measure the type of medium, pressure level, and chemical properties. For corrosive media such as liquid and gas media, corrosion-resistant flow meters should be selected.

2. The performance of the flowmeter itself. According to the size of the pipeline and the on-site environment, the installation method of the flowmeter can be selected. Generally, there are two types of installation for the flowmeter: panel installation and vertical installation, with various connection methods. If it is in a small flow range, the ball float type can be used because it is stable during measurement, less prone to dust accumulation, has high accuracy, and has good interchangeability.

3. Choose according to the price. Generally speaking, high precision comes at a higher price. The accuracy level of the instrument should be selected according to the measurement purpose. If only the measurement medium throughput needs to be controlled, adjusted through trial operation, and the throughput needs to be consistently stable in the future, then accuracy is secondary.

Application:

　　High pressure resistant glass rotor flowmeterIt has a wide range of applications, but there are many issues to be aware of during installation. Among them, when choosing to install, it is important to avoid six major factors:

1. Avoid places with large temperature changes. This is a mandatory requirement for the environment of vortex flowmeters. Excessive temperature changes can easily lead to abnormal operation of the equipment. If it is unavoidable, insulation and ventilation measures should be taken.

2. Avoid environments with corrosive gases. Corrosive gases also have a significant impact on equipment, and if unavoidable, ventilation measures should be taken.

3. Avoid harsh outdoor environments. According to the characteristics of vortex flow meters, they should be installed indoors as much as possible. Outdoor environments can easily cause interference, especially in rainy weather and direct sunlight, which can lead to abnormal operation of the flow meter. If rainwater flows into the amplifier box, it should be cleaned in a timely manner.

4. To avoid excessive sound decibels. When choosing the installation location, excessive external noise can also have an impact, so it is important to stay away from various noises as much as possible. Especially for engines, high-power transformers, and so on.

5. To avoid interference from radio waves. Radio waves have a significant impact on the operation of flow meters like this, especially high-frequency noise. Therefore, when installing, it is important to avoid areas with wireless transceivers to avoid affecting the normal use of the sensor.