Flow meter

Mass flow meters are critical instruments in many industries, particularly for applications where precise measurement of the mass flow rate of liquids and gases is required. To ensure accurate performance, these meters need to be regularly calibrated. Calibration is the process of comparing the meter’s readings to known standards to ensure its accuracy. Several methods […]

When selecting a flow meter, it is crucial to deeply understand the principles of various flow meters and the characteristics of fluids. Consideration must also be given to the specific conditions at the installation site and surrounding environmental factors. Economic considerations should not be overlooked. Typically, the selection process should focus on the following key

Introduction Flow measurement is a crucial aspect of various industries, including oil and gas, chemical processing, water treatment, and manufacturing. However, selecting the right flowmeter can be a complex task, as it depends on multiple factors such as pipeline specifications, fluid properties, environmental conditions, and economic considerations. This article provides a comprehensive guide on selecting

Introduction Flow measurement is a critical aspect of many industries, including oil and gas, chemical processing, and water management. However, selecting the right flowmeter is not straightforward, as different meters react differently to various fluid properties. The physical and chemical characteristics of a fluid can significantly impact the accuracy, efficiency, and longevity of the flowmeter.

Introduction Vortex flowmeters are widely used in industrial applications to measure the volumetric flow rate of gases, steam, or liquids. Their working principle is based on the Kármán vortex street phenomenon. These flowmeters are known for their high accuracy, low pressure loss, wide range, and minimal maintenance requirements due to their lack of moving mechanical

Turbine flow meters are precision instruments used for measuring the flow rate of liquids or gases in various applications. Ordering the correct turbine flow meter is critical to ensuring compatibility with your system and achieving accurate, reliable measurements. This article outlines the key aspects you should consider when placing an order for a turbine flow

1. Initial Parameter Verification Before starting calibration, verify the following parameters: Pipe diameter (DN) Calibration coefficients (CS, CZ) Measuring range Fluid density 2. Inspection Procedures Using a Multimeter Electrode Resistance Check: Disconnect transmitter cable from the sensor. Measure electrode-to-ground resistance and electrode-to-electrode resistance using an analog multimeter. Acceptable resistance range: Electrode to ground: 2KΩ –

In flow measurement applications, certain types of flow meters require the addition of a bypass pipeline to facilitate maintenance, calibration, and ensure long-term measurement stability. A bypass allows for flow meter servicing without interrupting the process, reduces potential clogging or pressure loss, and helps maintain measurement accuracy. The need for a bypass depends on factors

Turbine flow meters are widely used in various industries for their accuracy and reliability in measuring the flow of liquids and gases. However, choosing the right turbine flow meter for a specific application requires a thorough understanding of the factors that can influence its performance. This article outlines the critical aspects to consider when selecting

Introduction The differential pressure (DP) flowmeter is one of the oldest and most widely used flow measurement devices. Despite the emergence of advanced electronic flowmeters, such as electromagnetic and vortex flowmeters, the orifice flowmeter remains prevalent in various industries. This guide provides an in-depth understanding of orifice flowmeters, their working principles, components, installation, and maintenance