AH1389-HK4-7 Sensors, Transducers

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Magnetic Sensors - Switches (Solid State)

AH1389-HK4-7 is a solid state switch, a magnetic sensor which is designed to detect the presence of a magnet. The device utilizes Hall effect technology – the production of a voltage differential at right angles to an electrical current in the presence of a magnetic field.

The device consists of two packages connected by two leads, with two identical, integrated circuits in each one. It employs two internal channels, allowing it to detect the presence of two individual magnetic signatures simultaneously. Terminals 1-6 are for the power supply: voltage, ground and GND. Terminals A-D are used for switching.

AH1389-HK4-7 is designed for a wide variety of application areas including industrial automation, home automation, automotive, safety, medical, security and access control applications. Also, it can be used for discrete control and positioning in robotics and automation.

The device can operate in a variety of temperatures from -40°C to +85°C, which makes it well suited for applications in harsh or extreme environments. It has an operating voltage range of 3 to 35 volts and comes in a variety of standard packages and shield canisters depending on application requirements.

The AH1389-HK4-7 works by detecting the presence of one or two magnets simultaneously when they come close enough. It will also detect the strength of each magnet. When a magnet is detected, it will activate the corresponding output contact. Generally, when the magnet is outside of the field, it will open the circuit, in which case the internal switch is “off”.

When in operation, the AH1389-HK4-7 is designed to provide a very reliable output signal with low power consumption. It also boasts excellent tolerance to dust, dirt, shock and vibration, making it suitable for most industrial environments. Additionally, the device’s immunity to stray fields and spurious signals makes it one of the most reliable switching devices available.

In conclusion, the AH1389-HK4-7 is an ideal device for a wide variety of applications including industrial automation, home automation, automotive, safety, medical, security and access control. It has a wide operating temperature range, low power consumption, excellent tolerance to dust, dirt, shock and vibration, and immunity to stray fields and spurious signals. Due to its reliable output signal and long life performance, the AH1389-HK4-7 is the perfect choice for those looking to save money, time and effort.

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