Flow meter

Steam flow measurement is critical in industries like power generation, chemical processing, and food manufacturing. Two common technologies used for this purpose are vortex flow meters and ultrasonic flow meters. But which one is more suitable for your application? This article compares both technologies in terms of working principles, installation requirements, performance under steam conditions, […]

Water meter export certification plays a crucial role in ensuring that water meters comply with international and local regulations, enabling them to be legally imported, sold, and used in foreign markets. Various certification standards guarantee that the water meters meet specific performance, safety, and regulatory requirements. This article provides a detailed breakdown of the most

Vortex flow meters are widely used for measuring the flow rate of steam in industrial systems due to their robustness, minimal moving parts, and ability to handle high temperatures and pressures. However, improper installation can lead to significant measurement errors, vibration issues, or even premature instrument failure. This guide outlines the best practices for installing

Process control is a vital aspect of industrial operations, where the precise regulation of various parameters ensures safety, efficiency, and product quality. Among the many factors that can be monitored and adjusted, four parameters stand out as fundamental: flow, level, pressure, and temperature. These four are often referred to as the “big four” of process

Vortex flow meters, based on the Kármán vortex street principle, are widely used for measuring the flow of industrial fluids—gas, liquid, and steam. Proper installation and routine maintenance are crucial to ensuring their measurement accuracy and prolonging operational lifespan. This document outlines detailed guidelines for installation, daily inspection, and maintenance. 1. Installation Guidelines 1.1 Pre-Installation

1. Basic Principle Differential pressure (DP) flow meters operate based on the throttling principle derived from Bernoulli’s equation. As fluid flows through a restriction (e.g., orifice plate, nozzle, or Venturi tube), its velocity increases and static pressure decreases, creating a pressure differential (ΔP) that correlates to flow rate. Working Formula: Where: Q = volumetric flow

Variable area flow meters, commonly known as rotameters or float flow meters, are widely used for measuring small and medium flow rates of liquids, gases, and steam. This guide outlines key installation precautions and selection criteria to help avoid common errors and ensure optimal performance. 1. Installation Guidelines To ensure accurate measurement and long-term reliability,

1. What Is Temperature and Pressure Compensation? Temperature and pressure compensation refers to the process of correcting flow measurements by accounting for real-time temperature and pressure deviations from standard conditions. These two factors—temperature and pressure—have significant influence on gas and steam flow readings. To achieve accurate flow measurement results, it is essential to apply compensation

Three-Checks & Four-Fixes for Flow Meters This document outlines key inspection points during flow meter installation. Adhering to these guidelines ensures long-term reliability, accuracy, and safety of the instrumentation in industrial environments. I. Mechanical Installation Checks Temporary Gasket Installation Temporary gaskets must be used during initial installation to prevent damage to flange sealing surfaces. Flow

When the values displayed by the DCS (Distributed Control System) differ from those shown on the field instruments, it raises concerns about the accuracy of system performance, affecting both safety and operational stability. Here’s a detailed analysis of potential causes and corresponding solutions for this issue: 1. Sensor Malfunction or Failure Field sensors might experience