The AFG2 series is a high-precision gear-type liquid flow sensor designed based on the standard volumetric principle. Its core structure consists of a pair of precision-meshed gear rotors, forming fixed standard volumetric units between the gears and the chamber. By calculating the number of times fluid passes through the standard volume per unit time, it achieves precise flow measurement. Employing positive displacement technology, the sensor utilizes fluid pressure to drive the gears. The rotating gears synchronously move magnetic poles, which are scanned by non-contact Hall sensors. Continuous gear rotation generates a pulse frequency signal proportional to flow rate, ultimately converting this into precise flow measurements. With its exceptional accuracy, stability, and reliability, the AFG2 series stands as an ideal choice for volumetric flow measurement in industrial applications, widely deployed in scenarios requiring precise flow monitoring.
