Flow meter is a kind of measurement equipment widely used in various industries, mainly used to monitor and record the flow of liquid or gas in real time. Below are some application scenarios of flow meters introduced for reference：
Oil & Gas Industry:
Flow meters are widely used in the extraction, transport and storage of oil and gas to ensure accurate metering of fluids, helping to improve resource efficiency and reduce losses.
Chemical Industry:
In chemical production, flow meters are used to monitor the flow of reactants and products to ensure the stability and safety of the production process. At the same time, it can adjust the input amount of raw materials in real time to improve product quality.
Water management:
Flow meters play a key role in the tap water supply system and sewage treatment process, can effectively monitor the water flow, in order to rationally allocate water resources, to ensure the safety of water supply.
Food & Beverage Industry:
Flow meters are used to monitor the flow of liquid components, helping to ensure hygiene and safety in the production process, guaranteeing food quality and improving production efficiency.
HVAC Systems:
In Heating, Ventilation and Air Conditioning (HVAC) systems, flow meters are used to monitor the flow of air or refrigerant, enabling optimisation of energy consumption and improving the overall efficiency of the system.
Pharmaceutical Industry:
Flow meters are used in the pharmaceutical industry to accurately measure the flow of various drug products to ensure that the manufacturing process complies with regulatory requirements while maintaining high standards for pharmaceutical products.
Energy Management:
In energy management, flow meters are used and controlled to monitor the flow of steam, hot water and liquid fuels, helping to optimise energy use and reduce costs.
Environmental Monitoring:
Flow schemes are widely assessed in environmental protection areas, such as wastewater discharge, to help companies comply with environmental monitoring regulations and reduce environmental pollution.
Through the above application scenarios, flowmeters play an important role in modern industry, enhancing productivity and safeguarding safety and environmental requirements.
Gn Flow Meter is a leading manufacturer of microfluidic measurement and control instruments.
Magnetic level gauges utilize a magnetic float installed inside a container to rotate a magnetic level plate outside the container, thus achieving signal conversion and level display. This article mainly introduces the working principle, applicable media, application industries, advantages, and disadvantages of magnetic level gauges.
Oval Gear Flow Meter： Principles, Applications, and Advantages
Introduction
The oval gear flow meter is a major type of volumetric flow meter, used to measure the flow rate of fluid flowing in a closed pipe under a certain pressure. It features high accuracy, good reliability, long service life, wide measuring range, low pressure loss, and strong viscosity adaptability. The measurement is largely unaffected by temperature and pressure changes, and it is easy to install. It is mainly used to measure the cumulative flow of petroleum products, but can also be used for measuring other chemical solutions (except corrosive media).
Introduction
Coriolis Mass Flow Meters are the leading meters for precision flow measurement. And with good reason, the meters offer the most accurate measurement available for virtually any process fluid, while exhibiting exceptionally low pressure drop. The meters offer direct mass flow, volume flow, density, and temperature measurement of liquids and slurries — without the need for additional equipment, manual calculations, or estimations.
Vortex Flow Meters: Principles, Applications, and Advantages
1. Introduction
Vortex flow meters are widely used for measuring the flow rate of gases, liquids, and steam in industrial applications. Among them, gas vortex flow meters are specifically designed for gas flow measurement, offering high accuracy, reliability, and low maintenance. This article explores the working principle, key features, applications, and benefits of gas vortex flow meters.
Key Features & Benefits
Superior Chemical Resistance
Crafted from 316 stainless steel with optional PTFE seals, this flowmeter withstands:
Corrosive liquids (acids, alkalis, solvents)
High-temperature melt glue & adhesives
Aggressive fuels (diesel, gasoline, ethanol blends)
±0.5% High-Precision Measurement
Precision-machined helical gears ensure:
Repeatable accuracy for batch processes
Minimal pressure drop (≤0.1 MPa)
Wide flow range (0.5-500 L/min)
Multi-Fluid Versatility
Calibrated for diverse media:
✔️ Liquid gasoline & fuel oils
✔️ Hot melt adhesives (up to 200°C)
✔️ High-viscosity polymers & resins
✔️ Lubricants & hydraulic fluids
Rugged Industrial Design
IP65/IP67 protection rating
-20°C to +150°C operating range
Pulse/4-20mA outputs for PLC integration
Liquid Turbine Flow Meters: Principles, Applications, and Advantages
Introduction
A Liquid Turbine Flow Meter is a highly precise instrument widely used for measuring the volumetric flow rate of clean, low-viscosity liquids in industrial and commercial applications. By leveraging the mechanical motion of a rotating turbine, this device provides reliable and accurate flow data, making it indispensable in sectors such as oil and gas, chemical processing, water treatment, and food production.
High-Precision Miniature Oval Gear Flowmeters: Technology and Applications
Precision Engineering Excellence: In-House Manufactured High-Performance Flow Meters
In the competitive landscape of industrial instrumentation, self-produced flow meters represent a cornerstone of innovation and reliability. Engineered with cutting-edge technology and rigorous quality control, these devices are redefining precision in fluid measurement across sectors such as oil and gas, chemical processing, water management, and HVAC systems. This article explores the technical advantages, applications, and value propositions of high-quality in-house flow meters.
