US3881LSE-AAA-000-SP

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Magnetic Sensors, also known as Magneto-resistive Sensors, measure the flow of magnetic fields. Their purpose is to detect changes in localized magnetic fields. Magentic Sensors such as the US3881LSE-AAA-000-SP are primarily used to measure the angular displacement of rotary objects such as motors, turbos, and turbines.

The US3881LSE-AAA-000-SP is a solid state magnetic sensor switch designed to measure rotary applications with a range of 180°. This type of sensor is an on/off switch which either provides a high signal (on) or a low signal (off). Signal accuracy is said to be accurate to within 10°. This type of sensor is also highly resistant to Electro-Magnetic Interference (EMI) and can operate in temperatures from -40° to 120° Celsius. Additionally, the US3881LSE-AAA-000-SP is waterproof to 1-meter underwater and can use a supply voltage of 4–30 VDC.

The US3881LSE-AAA-000-SP provides an output signal of either high or low and is powered by a 4-30 VDC current. Its output signal is generated by a specially designed magnet, which is formed from ferrite material and which can detect minute variations in the magnetic field around it. This information is then converted to an electrical signal, which is then used to switch the output signal from high or low.

The magnetic field measurement principle of the US3881LSE-AAA-000-SPis based on the Hall effect. When a voltage is applied across its terminals, a small surge of electrons flows through it, creating a magnetic field. As the angle of the object changes, the magnet\'s field and ultimately its output signal will change. This allows the sensor to detect angular displacement in a rotary object.

The US3881LSE-AAA-000-SP is a versatile device, suitable for a number of different applications, especially for the measurement of rotary motion. It can be used in industrial, motor, and aerospace applications, as well as in research and development. Its small size and low power consumption make it ideal for use in confined spaces. Its durability and EMI resistance make it just as useful as a standalone device in applications such as pumps, turbines, and motors.

In summary, the US3881LSE-AAA-000-SP is a solid state magnetic sensor switch which is used to measure angular displacement in rotary objects. It is powered by 4-30 VDC and uses the Hall effect in order to detect minute changes in a magnetic field. It is waterproof, durable, and highly resistant to EMI, making it a perfect fit for a variety of applications, including industrial, motor, and aerospace applications.

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