AD123-00

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Magnetic sensors are an attractive choice for a variety of applications due to their properties of accuracy, repeatability, reliability, and low power consumption. A solid state magnetic sensor, such as the AD123-00, combines the high performance of a Hall effect sensor with the robustness and stability of a switch.

The AD123-00 has a predictable working behavior that can detect and measure both the direction and the magnitude of a magnetic field, so it is ideal for multiple applications including position sensing, door and window open/close detection, flow control, and speed sensing. The device also has a wide total operation temperature range, making it suitable for use in high-temperature environments.

The AD123-00 is a solid state magnetic switch, which is based on a reed switch design. It consists of two permanent magnets, a reed switch, and a control circuit that allows the magnet to detect the presence of an external magnetic field. When a magnetic field is introduced to the switch, the reed switch is activated, and the control circuit then triggers the desired output which can range from electrical signals to mechanical actions.

The working principle of the AD123-00 is simple yet effective. When the external magnet is aligned with the built-in magnets inside the sensor, the switch makes contact and the control circuit triggers the output. On the other hand, when the external magnet is misaligned, the switch does not make contact and the control circuit triggers the output accordingly. The output is determined by the position and the strength of the external magnetic field.

The AD123-00 can operate in two basic modes, low-power and active. In the low-power mode, the output is triggered when the magnetic field is aligned with the built-in magnets, and in the active mode, the output is triggered when the magnetic field is misaligned with the built-in magnets. This allows for the detection of more complex patterns, giving the user more control over the measurement of the magnetic field.

The AD123-00 is a versatile, cost-effective magnetic sensor solution that is well-suited for multiple applications in different industries. This sensor can be used to measure the direction and intensity of a magnetic field, reliably detect door and window open/close detection, and measure speed and other vital parameters in industrial environments. Moreover, it is capable of operating in both low-power and active modes, allowing the user to tailor the output to the desired application with precise accuracy and repeatability.

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