FDM08 Venturi Inline Type Air Flow Transmitter is Launched!

eyc-tech's latest in 2024: the FDM08 Venturi Inline Type Air Flow Transmitter. This product signifies our newest breakthrough in air flow measurement. The FDM08 harnesses Venturi technology to provide a more stable and reliable solution for air flow measurement. eyc-tech has long been committed to offering dependable products, and we firmly believe that this new product will bring forth greater possibilities across various fields of application.

Introduction to Venturi Tube

The FDM08 utilizes the Venturi effect. A Venturi tube is a precise fluid flow measurement device based on principles of fluid dynamics. Its core feature is a specialized constriction within the pipeline. This unique constriction design aligns with Bernoulli's principle. According to this principle, as a fluid passes through the Venturi tube's special constriction, its velocity increases while the pressure decreases. By comparing the pressure difference before and within the constriction, fluid velocity can be calculated. The Venturi tube finds widespread use in scientific research, industrial applications, and laboratory testing, often serving as a standard for flow rate measurement.

eyc-tech FDM08 Venturi Inline Type Air Flow Transmitter

Product Specifications - Air Flow Measurement Range: - DN25 : 200 Nm³/h - DN40 : 330 Nm³/h - DN50 : 500 Nm³/h - Output Signal : 4 ... 20 mA - Accuracy : ±2% F.S.

Product Features ● Accuracy Measurement : The FDM08 unique design, coupled with the Venturi effect, ensures more accurate measurement data. ● Wide Application : Suitable for general gases, vapors, polluted gases, or high-humidity gases. ● Stable Performance : No moving or electronic parts inside the pipeline, ensuring long-term stability. ● Reduced Pipeline Restrictions : Shorter front and rear straight pipe sections compared to standard throttling devices, approximately 2.5D in the front and 2D in the rear. ● Small Pipeline Pressure Loss : Designed to minimize pressure loss in the pipeline, reducing fluid kinetic energy loss.

Product Combination

The FDM08 precisely measures the pressure difference within the Venturi tube. The measured pressure difference is transmitted via analog signal to the DPM04 Flow Totalizer, converting it into air velocity and flow rate measurements. It monitors instantaneous flow rates while calculating cumulative flow rates.

Applications

●High-Humidity Environment: Air at the outlet of air compressors typically has higher humidity. The FDM08, being moisture-resistant, can be installed before dryers to monitor the flow in compressed air systems.
●Polluted Gas: Industrial furnaces, boilers, or other combustion systems often contain pollutants. The FDM08 remains unaffected by polluted gases, effectively monitoring air flow to ensure combustion process efficiency and stability.
●Dust Environment: Industrial gas measurements can be affected by dust particles in the gas. The FDM08 uses differential pressure measurement and has no sensing elements inside the pipeline, thus remaining unaffected by gas dust content, ensuring accuracy.