AH173-PG-B-A

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Magnetic sensors are tools that can detect changes in a magnetic field. They come in various shapes and sizes, as well as different types of sensing technology. Switches are a type of sensor that uses a solid-state system to detect changes in a magnetic field. The AH173-PG-B-A is one such switch and this article will discuss its applications and working principle.

The AH173-PG-B-A switch is a hermetically sealed, high precision magnetic sensor. It is designed for operation at temperatures up to 250°C (480°F). It is suitable for applications where the change in a magnetic field needs to be monitored accurately and with a low current draw. This makes the AH173-PG-B-A an excellent choice for detecting changes in the magnetized and non-magnetized states of motors, relays and other devices.

The AH173-PG-B-A switch can be used in automotive, industrial and medical applications, where it detects the magnetic field of moving or vibrating objects. It is especially popular in off-highway and construction vehicles, where it can be used to monitor the position of shuttle valves, off-highway transmissions, drive shafts, nitrous systems, and more. In medical applications, it is used to monitor patient movement and vital signs in order to prevent motor seizure. In industrial applications, it can be used to detect the presence of a liquid, or to monitor levels in a container.

The working principle of the AH173-PG-B-A switch is based on the Hall effect. This effect is the production of a voltage when a magnetic field is applied perpendicular to an electric current. When a current passes through the switch, an internal magnetic field is created which can detect changes in an external magnetic field. When changes are detected, the switch activates a circuit which provides power to an electric device. For example, when a motor accelerates, the switch will detect a change in the external magnetic field and activate the circuit, providing power to the motor.

The AH173-PG-B-A switch is also available in a hermetically sealed version, which is ideal for harsh environments. This version has a shielded detection core, which provides protection against environmental factors such as dust, dirt and moisture, providing long-term reliable performance. Additionally, it features a reverse polarity protection circuit to prevent accidental damage.

The AH173-PG-B-A switch is ideal for applications requiring reliable, high-precision detection of changes in a magnetic field. Its hermetically sealed version is excellent for harsh environments, and its reverse polarity protection circuit ensures protection against accidental damage. Its versatile nature makes it ideal for use in automotive, industrial and medical applications, where it is used to detect the presence of moving objects or to monitor levels in a container. Its working principle is based on the Hall effect, which ensures accurate and reliable operation every time.

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