SMSA2P03

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Magnetic sensors are widely used for positioning, proximity sensing, and speed measurement applications. The SMSA2P03 series is an advanced magnetic sensor module suitable for such applications. This module integrates a silicon-on-insulator (SOI) Hall-Effect switch, windings, and circuitry into a single package, providing a high level of performance and reliability.

When used in an open-loop system, the SMSA2P03 detects the relative position of a target magnet with respect to its own location. Its ability to measure small magnetic flux changes makes it suitable for use in non-contact displacement sensors and magnetic position sensors. In addition, the SMSA2P03 has an effective sensitivity range of up to 0.1Tesla.

When applied in a closed-loop system, the SMSA2P03 controls the rotational speed of the target wheel with respect to the control unit. Its internal electronics compare the measured speed to a setpoint value and provide an output signal in either a digital or analog form. This output signal can be used to regulate the speed of the target wheel or to alert the operator about an overspeed condition. The module also provides over-temperature and over-current protection.

The primary components of this module are its sensing element, an integrated Hall-Effect switch, windings, and circuitry. The sensing element produces an electric potential which is proportional to the flux change of the field generated by the target magnetic object. This electric potential is then passed to the Hall-Element switch, where it is converted to either an analog or digital signal. The output of the module can then be used as an input to other systems.

The SMSA2P03 is a highly reliable module offering accuracy and precision of 0.2%, making it suitable for a wide range of industrial applications. The module is immune to noise and vibration and is resistant to ambient temperature changes. Additionally, the module is designed to be resistant to foul weather and high-magnetic fields.

In summary, the SMSA2P03 module is a reliable and cost-effective tool for positioning, proximity sensing, and speed measurement applications. This magnetic sensor module integrates a Hall-Effect switch, windings, and circuitry into a single package, providing maximum accuracy and precision. The module is highly resistant to noise and vibration and has an effective sensitivity range of up to 0.1 Tesla. The SMSA2P03 is an ideal solution for many industrial applications.

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