Flow meter

Vortex flow meters are widely used in industrial applications for measuring the flow of liquids, gases, and steam. They work based on the principle of vortex shedding and are valued for their accuracy and reliability. In this article, we will discuss the basic working principle, applications, advantages, and limitations of vortex flow meters, along with […]

1. Introduction Orifice flow meters are widely used in industrial flow measurement due to their simplicity, reliability, and cost-effectiveness. They function based on the principle of differential pressure, where the fluid flow rate is determined by measuring the pressure drop across an orifice plate. Proper installation is crucial to ensure accurate readings and long-term performance.

Introduction Orifice flowmeters are widely used for measuring fluid flow in various industrial applications. They operate based on differential pressure measurement across an orifice plate. However, in some cases, users may encounter an abrupt drop in instantaneous flow readings, which can lead to operational disruptions. This article aims to explore the potential causes of such

Electromagnetic flowmeters are widely used in industrial applications for precise measurement of fluid flow. However, their performance can be significantly affected by various interference sources, such as electromagnetic coupling and electrostatic induction. This article discusses the primary sources of interference in electromagnetic flowmeters and explores hardware optimization strategies to mitigate these issues effectively. Sources of

Ultrasonic flow meters are highly convenient instruments, particularly useful for large-diameter water supply pipelines. The portable ultrasonic flow meters can be easily installed on the exterior of pipelines, enabling flow measurement without interrupting the flow or damaging existing pipelines. This ease of use has made them widely popular. To evaluate the quality of a flow

Appearance Inspection Check if the instrument casing is damaged, deformed, scratched, or corroded. Ensure the display is clear, free from damage, stains, or abnormal display issues. Verify if buttons, knobs, and other operational components are flexible without sticking or loosening. Specification and Model Verification Confirm that the instrument’s model and specifications match the purchase contract

Flowmeters play a crucial role in industrial processes, water management, medical applications, and various engineering sectors. However, sometimes the need arises to expand their measurement range, either to accommodate a broader range of flow rates or to adapt to changing operational conditions. This article explores whether a flowmeter can still function properly after expanding its

Introduction The elbow flow meter is a specialized type of flow measurement device that utilizes the inertial centrifugal force generated when fluid flows through a curved pipe to create a differential pressure, which is then used to determine the flow rate. Working Principle of the Elbow Flow Meter The working principle of an elbow flow

Preventive maintenance, daily maintenance, and overhauls of DCS systems are tasks that every instrumentation technician will encounter in their work. This article organizes some knowledge regarding the preventive maintenance, daily maintenance, and overhauls of DCS systems for everyone’s reference. The goal is to help improve the maintenance skills of instrument technicians in handling DCS systems.

Shaft system instruments are essential for monitoring and controlling the performance and condition of rotating shafts in mechanical equipment. These instruments are widely used in fields such as marine engineering, industrial machinery, and power plants. By monitoring parameters like speed, torque, vibration, and temperature, shaft system instruments help ensure the safety and reliability of equipment