AH1889-Z-7 Sensors, Transducers

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Magnetic sensors and switches are a type of electrical devices, typically used for sensing a presence or absence of a magnetic field. Solid state magnetic sensors are integrated circuit devices specifically designed to detect the presence or absence of a magnetic field. They are widely used in a variety of applications such as automatic door openers, magnetic holds, industrial measuring instruments, and proximity and motion detection systems.

The AH1889-Z-7 is a solid state magnetic sensor switch, which is designed to detect the presence or absence of a magnetic field. The switching capability of the AH1889-Z-7 is accomplished by utilizing Hall effect technology. Hall effect devices work by responding to the presence of a magnetic field by providing a change in output voltage. The AH1889-Z-7 utilizes a combination of Hall effect and air gap responses to provide a reliable and accurate switching capability.

The AH1889-Z-7 can be used in a variety of applications, such as automatic door openers, magnetic holds, industrial measuring instruments, and proximity and motion detection systems. The AH1889-Z-7 is commonly used to detect the presence or absence of a magnetic field in the range of 5 to 40 mT (50 to 400 gauss). It can also detect the presence or absence of a magnetic field up to a distance of 8.9 mm (0.35 inches) away from the magnet.

The AH1889-Z-7 has a switching frequency of up to 5 kHz and a switching voltage of up to 5 V. The switch has a low-power consumption and can operate at temperatures up to 80°C (176°F). The device is also compatible with a variety of other devices, including micro-controllers, digital logic boards, and other electronic systems.

The working principle of the AH1889-Z-7 is based on the Hall effect. When a magnetic field is present, electrons passing through a material will experience a force or voltage due to the Lorentz force. The presence of the magnetic field causes a current to flow through the Hall effect device, which then produces a voltage. This voltage change is used to detect the presence or absence of a magnetic field.

In addition to the detection of a magnetic field, the AH1889-Z-7 can also be used to detect the presence of a metal object. This feature is due to the use of an air gap response. When a metal object is detected within the air gap, the Hall effect device will produce a corresponding output voltage, which can then be used to detect the presence of a metal object.

The AH1889-Z-7 is a highly reliable and versatile device, which is a great addition to any system that requires the detection of a magnetic field or a metal object. It can be used in a variety of applications, such as automatic door openers, magnetic holds, industrial measuring instruments, and proximity and motion detection systems. The device is also low-power and highly compatible with various systems.

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