FSMA2

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FSMA2

The FSMA2 is a high-precision, long-range, multi-legged parallel arrays, active magnetic field sensor. It is commonly used in applications that need to detect various non-volatile objects such as liquids, metals, bridges, or machines, as well as permanent features like drums, gears, and springs. In addition to detecting changes in the field, it also monitors its response to temperature and can measure both high and low frequencies.

Application Field

The FSMA2 is well suited for various applications in the automotive, aerospace, industrial, and medical industries. Automotive and aerospace applications may include detecting position, proximity, speed, or motion, such as in automated parking lots. Industrial applications such as detecting the position of a conveyor belt or a moving machine component can also benefit from the FSMA2. Medical applications may involve detecting tissue shifts in medical imaging procedures or monitoring of vital signs.

Working Principle

The FSMA2 works by sensing changes in the magnetic field. When a ferromagnetic object approaches or passes, it will produce a magnetic disturbance in the air. The FSMA2 detects this disturbance and can measure its size as a voltage output. This output is then processed to measure the object\'s exact position, direction, or speed. With its ability to sense both low and high frequencies, the FSMA2 can detect even the smallest movements.

The FSMA2 utilizes two rings of multidirectional antennae to increase the sensitivity level. These antennae send magnetic pulses which interact with the disturbances produced by ferromagnetic objects. Based on the time difference between pulses, the FSMA2 can calculate various characteristics of the disturbance, such as speed, direction, and position. This data is then output as a voltage.

The FSMA2 is also capable of monitoring changes in temperature and other environmental factors, providing more accurate readings for outdoor applications. With its high-precision, long-range capabilities and its ability to detect both high and low frequencies, the FSMA2 is a reliable and versatile solution for a variety of magnetic field sensing applications.

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