A1140ELHLT-T

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The A1140ELHLT-T is a magnetic sensor switch which detects the presence of a magnetic field to detect the opening or closing of a door or window. It\'s a type of solid state magnetic sensor, meaning that it operates without moving parts. This makes them highly reliable and resistant to mechanical shock and vibration.

The A1140ELHLT-T is ideal for applications that require non-contact, reliable and cost-effective detection of window or door opening or closing. It can be used to trigger an alarm, activate a programmable controller, or other related circuitry. The A1140ELHLT-T integrates three detection elements: Hall element, Permanent Magnets, and a NPN transistor switch.

The A1140ELHLT-T works by detecting a magnetic field. When the magnetic field is in the right range it can detect the presence of a magnet. In the A1140ELHLT-T design, the Hall element is used to detect the magnetic field produced by a permanent magnet which is embedded in the device. When the magnetic field is in the right range it triggers the NPN transistor switch which will then send a signal to the external circuitry connected to the device.

The detection range of the A1140ELHLT-T is between two and ten milli-Tesla, which is dependent on the strength of the applied magnetic field. The device is normally in a low-signal state and it only switches into a high-signal state when the magnetic field is in the right range. The device is powered by a single-voltage, and it is available in three different packages: SMT, Through Hole, and SOIC. The device is also designed to be non-volatile, meaning that the device will remain in the detected state even when the power is turned off.

This magnetic sensor is ideally suited for alarm systems, access control, point-of-sale systems, vending machines, and various motion detection applications. It is also a great choice for automating window and door opening and closing system. The device is very reliable and is resistant to shock and vibration, making it suitable for use in extreme environments. The device is also very easy to install and program for a variety of applications.

The A1140ELHLT-T is a robust and cost-effective magnetic sensor switch. Its solid state design makes it reliable and resistant to shock and vibration. It’s an excellent choice for applications that require non-contact, reliable and cost-effective sensing of window or door opening or closing. The A1140ELHLT-T is available in three different packages and is very easy to install and program for a variety of applications.

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