AD121-02E

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The AD121-02E is a magnetic sensor and solid state switch. It is one of the most versatile magnetic sensors available, and is capable of detecting a variety of magnetic fields without requiring any external power source. The device offers a number of advantages over conventional mechanical switches, such as its small size, low cost, and high reliability.

The AD121-02E operates according to the Hall effect, which is a phenomenon created by a strong magnetic field when a current is passed through a conductor. This induces a voltage in the conductor, which is proportional to the applied magnetic field. The voltage is then detected by the onboard electronics and used to activate a relay.

The AD121-02E is used in a variety of applications, from test and measurement equipment to industrial automation. In industrial automation, it is used to detect the presence of metal pieces and activate sensors or motorized actuators. In test and measurement equipment, the device can be used to detect the presence of a magnetic field and log the data for analysis. It can also be used for non-contact position monitoring or to detect the presence of a rotating object.

The AD121-02E is one of the most reliable magnetic sensors available, with a sensing range of up to 100 mG and a temperature range of -40°C to +85°C. The device is also capable of detecting the presence of a magnetic field in the presence of ambient light and has built-in protection against reversed polarity.

Overall, the AD121-02E is a versatile and reliable magnetic sensor and switch that is suitable for use in a variety of applications. It can be used to detect the presence of metal pieces, to monitor movable parts, or to detect the presence of a rotating object. It has a wide range of sensing capabilities and is capable of withstanding extreme temperatures. Furthermore, its small size and low cost make it an attractive choice for many applications.

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