Flow meter

Choosing the right flow meter is not easy. It requires familiarity with both flow meter technology and the characteristics of the fluid being measured, as well as economic factors. The selection can be summarized into five key aspects: performance requirements, fluid characteristics, installation requirements, environmental conditions, and cost. None of these aspects can be ignored. […]

Ultrasonic flow meters are widely used for measuring the flow rate of liquids and gases in various industries. They work by sending ultrasonic sound waves through the fluid, either in a direct or diagonal path, and measuring the time it takes for the sound waves to travel. The difference in travel time (in transit-time ultrasonic

Vortex flow meters are widely used for measuring the flow rate of gases, liquids, and steam in various industries due to their versatility, durability, and accuracy. These meters operate by measuring the frequency of vortices shed by an obstruction (bluff body) placed in the flow stream, which is directly proportional to the flow rate. However,

Electromagnetic flow meters are widely recognized for their accuracy in data measurement, providing reliable parameter references that help businesses plan their production more effectively. These devices are designed with high quality and precision, making them a popular choice for various industrial applications that require stable and accurate energy measurement. However, to ensure these devices continue

Gas ultrasonic flow meters are advanced instruments used to measure gas flow rates by leveraging the relationship between the speed of ultrasonic waves and the flow velocity of the gas medium. These devices are non-intrusive and highly accurate, making them an excellent choice for various industrial applications, including natural gas distribution, process control, and environmental

The common methods for anti-freezing and anti-condensation in chemical plants include drainage, insulation, heat tracing, and circulation. Winter anti-freezing and anti-condensation should be implemented based on the operating status of the equipment and pipelines, combined with the issues and experiences encountered in previous winters, and adopting one or more of these methods. 1. Drainage The

1. Overview The intelligent vortex flowmeter is mainly used for measuring the flow of fluids in industrial pipelines, including gases, liquids, and steam. Its characteristics include low pressure loss, a wide range, and high accuracy. It is almost unaffected by fluid density, pressure, and temperature parameters when measuring the working volume flow. With no moving

Verification and calibration may seem similar at first glance, but they are fundamentally different processes. Both fall within the realm of metrology and require comparing the measured values of an instrument against a higher-precision standard. In this way, both verification and calibration play a crucial role in ensuring traceability and maintaining measurement accuracy. However, the

Choosing the right vortex flowmeter for your specific application requires consideration of various factors, such as the medium being measured, flow rate range, and installation conditions. Vortex flowmeters are versatile and can be used to measure gas, liquid, and steam. However, certain conditions and media types may not be ideal for vortex flowmeter usage. 1.

In modern industrial, medical, and aerospace systems, instrument self-diagnostic fault outputs serve as a critical feature for maintaining system health. When an instrument detects a fault within itself, it sends out a warning or signal to the operator or the control system, providing valuable information for decision-making. However, when such fault warnings occur, there is