Flow meter

Key Precautions to Ensure Accurate and Reliable Measurement Vortex flowmeters are widely used for measuring gases, liquids, and steam in various industrial processes. Proper installation is crucial to ensure accuracy and long-term reliability. This guide summarizes essential installation precautions for vortex flowmeters. ⚠️ 1. Power Supply Precautions Strictly avoid reversing the 24V DC power polarity.Incorrect […]

Conductivity is a crucial property that describes a material’s ability to conduct an electric current, particularly in liquid solutions. It is an essential parameter in many scientific and industrial applications, including water quality testing, chemical analysis, and industrial wastewater management. Conductivity is typically measured in Siemens per meter (S/m), but depending on the context, microsiemens

Selecting an appropriate flow meter is a critical step in ensuring accurate and reliable flow measurement in various industrial applications. A well-chosen flow meter not only enhances process efficiency but also reduces operational costs and maintenance efforts. This guide outlines the core principles and practical recommendations for selecting a flow meter based on application requirements,

In the field of instrument fault diagnosis, understanding and correctly using technical terms is essential for effective communication and problem-solving. This article provides detailed definitions, examples, and categorization of common terminologies to aid professionals and learners in the industry. 1. Fundamental Terms 1.1 Fault (Fault): A fault is an unexpected condition that prevents a functional

Gas detection alarms are critical for safety in industrial environments where hazardous gases are present. Proper placement and configuration of these alarms are vital to ensure timely detection of leaks or dangerous concentrations, thereby preventing accidents, explosions, or exposure to toxic gases. The following is a comprehensive guide detailing the principles involved in setting up

In industrial process control systems, instrumentation plays a critical role in monitoring and controlling various parameters such as pressure, temperature, flow rate, and level. However, during regular maintenance, calibration, or replacement of instruments, it’s important to ensure that the process continues uninterrupted. This is where bypass design for instrumentation becomes essential. A bypass design allows

1. Liquid Level Monitoring Requirements in Coal Mining Coal mining environments present extreme and hazardous conditions characterized by: High dust concentration Presence of explosive gases (e.g., methane) Corrosive fluids (such as acidic mine water) These factors impose strict requirements on level measurement devices in terms of safety, stability, corrosion resistance, and signal reliability. Typical Application

Proper installation of a vortex flow meter is essential for accurate measurement and long-term reliability. This guide outlines key precautions and best practices that must be followed during installation. 1. Power Supply Requirements Ensure that the 24V DC power supply is correctly connected. Reversing the polarity (positive and negative terminals) is strictly prohibited and may

Industrial instruments are vital in ensuring the smooth and efficient operation of various industrial processes. However, like all equipment, they can occasionally malfunction or fail. Detecting and diagnosing these faults promptly is crucial to maintaining operational efficiency and avoiding costly downtime. Below is a detailed discussion of the common methods used to diagnose faults in

Electromagnetic flow meter readings may fluctuate due to various reasons. The following outlines common causes and corresponding troubleshooting methods. 1. Common Causes 1.1 Electrode Contamination or Scaling Impurities, scale, or oil in the fluid can accumulate on the electrodes, interfering with signal transmission. Typical scenario: long-term unmaintained pipelines or poor water quality environments. 1.2 Abnormal