Thermal Mass Flowmeter FL110
- High accuracy in measuring gas mass flow rates
Suitable for very low flow rates
Simple design and easy installation
Stable performance and long lifespan
Capability to measure various industrial and laboratory gases
Thermal Mass Flowmeter FL110
Thermal mass flowmeters are among the most advanced tools for measuring gas flow, specifically designed for low-flow applications. These devices use the principle of heat transfer to measure fluid flow based on the temperature increase caused by the gas flow. In this article, we will review the FL110 thermal mass flowmeter and its key features.
Operation
Thermal Mass Flowmeter FL110 is designed so that the gas flows through a special tube where a specific amount of thermal energy is applied. This thermal energy increases the fluid’s temperature. The temperature rise is directly proportional to the mass flow rate of the gas. In other words, the higher the gas flow rate, the greater the temperature increase. By measuring this temperature change, the gas mass flow rate can be accurately determined.
Due to its high accuracy and ability to measure very low flow rates, this system is widely used in industries such as petrochemicals, refineries, and the food industry.
Features of the Thermal Mass Flowmeter FL110
High Accuracy in Measuring Gas Mass Flow Rate
Thermal mass flowmeters can measure gas mass flow rates with exceptional accuracy. By using sensors sensitive to temperature changes and advanced technology, these flowmeters can detect even the smallest temperature variations, allowing for precise fluid flow measurement. This feature is crucial for applications requiring high measurement accuracy, such as industrial and laboratory processes.
Suitable for Low Flow Rates
One of the biggest advantages of thermal mass flowmeters is their ability to measure very low flow rates. Due to their specialized design, these flowmeters can detect small temperature changes, enabling accurate measurement of minimal flow rates. This feature is especially important in industries that handle low-flow gases.
Easy to Use and Simple Installation
Thermal mass flowmeters have a straightforward design that allows for quick and easy installation. These devices can be easily connected to existing piping systems without requiring complex equipment or special installation procedures. Additionally, their user-friendly design makes them easy for operators to use.
Stable and Reliable Performance
FL110 flowmeters are equipped with features that ensure highly stable and reliable performance. Due to the use of advanced technology and high-quality sensors, these flowmeters maintain their accuracy over time without frequent adjustments or maintenance. This feature reduces maintenance costs and increases the efficiency of industrial systems.
Capability to Measure Various Gases
FL110 thermal mass flowmeters are designed to measure different types of gases. These flowmeters can be used to measure the flow rate of gases such as air, nitrogen, oxygen, natural gas, and other industrial gases. This feature provides high flexibility for various industrial applications.
Applications of Thermal Mass Flowmeter FL110
FL110 thermal mass flowmeters are used in various industries and applications, including:
- Gas and Petrochemical Industry – Accurate measurement of different gas flow rates in pipelines and industrial processes.
- Food Industry – Controlling the flow rate of non-corrosive gases in food production processes.
- Refineries and Power Plants – Precise measurement of gas flow in refinery and power plant systems.
- Laboratories and Research – Measuring accurate gas flow rates in scientific experiments and technical research.
Conclusion
Due to their unique features—such as high accuracy, capability to measure low flow rates, easy installation and use, stable performance, and the ability to measure various gases—thermal mass flowmeters are highly suitable for a wide range of industries. These flowmeters are particularly effective and practical for applications requiring accurate measurement of low-flow gases.
Ultimately, using thermal mass flowmeters in different industries can enhance system efficiency, reduce maintenance costs, and improve measurement accuracy.
| Nominal Diameter | DN25-200mm |
|---|---|
| Material | AISI 304 SS, AISI 316 SS |
| Ingress Protection | IP 65 |
| Medium temperature | -20…+250°C |
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- Standard Design: Based on VDE3513 standard
- Body Material: Transparent acrylic tube with high strength and durability
- Cost-Effective Performance: One of the most economical flow measurement tools with acceptable accuracy
- Limit Switch Compatibility: Allows installation of a limit switch for specialized applications
- Wide Flow Range Ratio: Capable of measuring flow rates with a maximum-to-minimum ratio of 10:1

