Flow meter

Orifice plate flowmeters are widely used in industrial applications to measure the flow of liquids, gases, and steam. Their relatively simple construction, established measurement principles, and compatibility with differential pressure (DP) transmitters make them a common choice in process plants. However, one of the most frequently overlooked causes of measurement errors is impulse line blockage. […]

Introduction Selecting the right flowmeter is essential for accurate process measurement, efficient operation, and long-term reliability in industrial systems. However, choosing a flowmeter is not simply a matter of matching the meter size to the pipeline diameter. Different flow measurement technologies have different operating principles, application limitations, and installation requirements. A flowmeter that performs well

A vortex flow meter that suddenly starts displaying unstable readings can create serious problems in industrial operations. Flow values may jump unexpectedly, oscillate during otherwise steady operation, or even indicate flow when the pipeline is supposed to be shut down. The immediate reaction is often to suspect a faulty sensor or transmitter. However, unstable vortex

A turbine flow meter showing a fluctuating or unstable output signal is a common problem in industrial applications. The reading may jump up and down even when the process appears stable. Is it electrical interference? Air in the pipeline? Improper installation? Or a problem with the turbine rotor? Instead of checking components randomly, follow this

How Pressure and Temperature Compensation Prevents Hidden Errors in Industrial Steam Measurement Imagine this situation: A factory’s monthly steam consumption report shows significantly more steam than the downstream production departments believe they have used. The maintenance team inspects the steam pipelines. No obvious leaks are found. The vortex flowmeter passes its basic diagnostic checks. Its

Consider a factory using superheated steam for industrial heating. A vortex flow meter was originally configured for the following operating conditions: Steam pressure: 6 bar(g) Steam temperature: 200°C Fluid: Superheated steam Measurement requirement: Mass flow rate in kg/h The system operated normally until a process adjustment reduced the steam pressure to 5 bar(g), while the

Glycerin, also known as glycerol, is widely used in the chemical, pharmaceutical, food processing, cosmetics, and biodiesel industries. Its relatively high viscosity and concentration-dependent physical properties can make flow measurement more challenging than measuring water or other low-viscosity liquids. A common question from engineers and plant operators is: Can an electromagnetic flow meter be used

Introduction Vortex flow meters are widely used in industrial applications to measure the flow of liquids, gases, and steam. Their simple mechanical structure, lack of moving parts, and suitability for various process conditions make them a popular choice in power generation, chemical processing, compressed air systems, and steam distribution networks. However, one common problem often

Vortex flow meters are widely used in industrial applications because of their simple construction, absence of moving parts, relatively low maintenance requirements, and ability to measure liquids, gases, and steam. However, one common challenge occurs when a vortex flow meter is installed too close to a pump or another source of mechanical vibration. Under these

Vortex flow meters are widely used in chemical processing plants, steam distribution systems, heating networks, water treatment facilities, and other industrial applications. Their simple structure, lack of moving parts, and relatively low maintenance requirements make them a popular choice for measuring the flow of liquids, gases, and steam. However, low maintenance does not mean maintenance-free.