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Gn Flow Meter is a leading manufacturer of microfluidic measurement and control instruments.

Flow Instruments Cases

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.

Mechanical Diesel Flowmeter: Working Principle, Advantages, Disadvantages, Features, Applications & Summary

Introduction
A mechanical diesel flowmeter is a positive displacement flow meter designed specifically for measuring diesel fuel consumption and transfer in diesel engines and fuel systems. It operates without external power, using the flow of diesel itself to drive internal measuring components. This makes it a rugged, reliable, and cost-effective solution for off-road vehicles, construction machinery, agricultural equipment, and marine vessels. This article covers its working principle, key features, advantages, disadvantages, and applications.
Micro Oval Gear Flow Meter: Working Principle, Advantages, Disadvantages, Features, Applications & Summary

Introduction
A micro flowmeter is a precision instrument designed to measure extremely low flow rates, typically from nanoliters per minute (nL/min) to a few milliliters per minute (mL/min). These devices are essential where traditional flowmeters lack the sensitivity to provide accurate readings. This article covers its working principle, key features, advantages, disadvantages, and applications.
Vortex Flow Meter:Principles, Applications, and Advantages
IntroductionThe vortex flowmeter is a volumetric flowmeter that measures the volumetric flow rate (actual, standard, or mass) of gases, vapors, or liquids based on the von Kármán vortex street principle. It can also function as a flow transmitter within automated control systems.
Turbine Flow Meter:Working principle&advantages&application industries

Abstract
Turbine flow meters form the cornerstone of industrial flow measurement technology, and are particularly valued for their rapid response, wide rangeability, and low pressure loss in clean liquid and gas applications. This article mainly discusses the working principle of turbine flow meters, measurable and non-measurable media, advantages, and application industries.
26G Radar Level Meter:Principles, Applications, and Advantages

Introduction

This series of radar level meter adopted 26G high frequency radar sensor, the maximum measurement range can reach up to 80 meters. Antenna is optimized further processing, the new fast microprocessors have higher speed and efficiency can be done signal analysis, the instrumentation can be used for reactor, solid silo and very complex measurement environment.
Thermal Gas Mass Flow Meter: Functions & Applications​
Thermal Gas Mass Flow Meter:Ultra-wide measuring range&1:100 accuracy met&1:1000 measurable even with small signal cutoff
Magnetic Level Gauge
Introduction

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

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).
Coriolis Mass Flow Meter
Coriolis Mass Flow Meter Principles, Applications, and Advantages
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.
Electromagnetic Flow Meter: Functions & Applications​
Electromagnetic Flow Meter: High-precision liquid flow measurement


Shanghai Cixi Instrument CO.,LTD was founded in 2008 and is located in Shanghai Songjiang industrial park. We are the professional flow meter manufacture who integrate R&D, production and sales as one manufacturers.
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