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1、 Product Overview 

       AFM07The series is based on the principle of thermal measurement and is independently developed by AusonMEMSThe quality flow chip is a high-performance, stable, and reliable gas quality flow meter. This product calculates the mass flow rate of the measured gas by measuring resistance changes, and has the advantages of intuitiveness, accuracy, stability, high and low temperature resistance, good linearity, fast response time, high overall integration, and high cost-effectiveness.

       AFM07The series of products are compact in size and equipped with highly recognizable digital displays, suitable for various scenarios that require measuring gas flow.AFM07The series has a strict factory calibration program, which can directly output accurate flow data, reducing the user's usage cost and the difficulty of secondary development.

2、 Application scope

       AFM07The series is suitable for mass flow monitoring of dry, clean, and non corrosive gases such as air, nitrogen, argon, carbon dioxide, and oxygen (excluding flammable and explosive gases), and has been widely used in industries such as university research, fire protection, environmental monitoring, tobacco, smart agriculture, and food.

3、 Product Features

     • Integrated quality flow and temperature measurement
     • Good repeatability
     • Support multiple gas measurements
     • StandardsModbus RTU communication

     • 2 aNPN Open collector output (for upper and lower limit alarms)
     • 1~5V Linear voltage output
     • LCD Screen display
     • 9～24V DC power supply 

Technical Specifications