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oneProduct Overview

      AFM3000 The sensor is a digital flow meter from Oson Electronics, designed specifically for ventilator applications. It measures the flow of air, oxygen, and other non corrosive gases with superb accuracy. The air duct adopts a special design, which makes the pressure loss of the fluid passing through the sensor very low, making its performance suitable for various demanding application scenarios, such as ventilation and breathing applications.AFM3000adopt5VPower supply voltage operation, with digital capabilitiesI2CInterface. The output measurement results have undergone internal calibration and temperature compensation. The performance of this sensor is based on Oson Electronics' sensor technology, which consists of a thermal sensing chip and a high-performance integrated component24bitADcollectedCMOSThe microprocessor is connected. The gas flow rate is measured by a thermal sensor chip, ensuring very fast signal processing time and excellent accuracy compared to similar products, with bidirectional measurement function. 

2、 Application scope

   Process automation, burner control, fuel cell control, spectroscopy, environmental monitoring, laboratory. 

3、 Product Features

      ● Low voltage loss
      ● Flow range: ±200slm(bidirectional)
      ● precision1.5%reading(typical value)
      ● quick response
      ● Calibration and temperature compensation
      ● Small zero drift

4、 Product customization

       Our company is committed to the research and development of various sensors, with professional R&D laboratories and instrument equipment, supporting various simulation environment experimental conditions, and creating high-quality product production and inspection processes. The flow sensing chip is one of the chips independently developed and manufactured by our company. It can customize the flow range and design independent air duct structures according to the application site and customer needs. We specialize in providing customers with a complete set of application solutions. For details, please consult our customer service personnel.

Technical Specifications