AS-M15KA-R Sensors, Transducers

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The electrical industry is a vital component of modern society as most modules require electrical power for operation. The use of magnetically actuated switches is becoming increasingly common as they are relatively inexpensive, easy to operate, and require no external power source. The AS-M15KA-R magnetic sensor switch is a cost-effective solution for triggering electrical systems from momentary magnetic field changes. This sensor switch is robust, compact, and highly sensitive, making it an ideal choice for a wide range of applications.

The AS-M15KA-R sensor switch is a solid state, reed-type switch activated by a momentary magnetic field. The unit has two main components: a reed switch and a permanent magnet. The reed switch is composed of two ferromagnetic (iron-containing) blades sealed in a glass envelope. Initially, the blades are in a non-magnetic state, but when exposed to a magnetic field, the magnetic flux lines cause them to be magnetically reoriented and align, thus completing the electrical circuit.

The switch is activated when the magnet comes within the operating range of the switch. This range is determined by the strength of the magnetic field produced by the magnet and the sensitivity of the switch. The switch can be set to trigger from a range of 1mm (0.04in) up to 20mm (0.78in). The range is easily adjustable by changing the distance between the switch and the magnet.

Due to its small size, the AS-M15KA-R is suitable for use in applications where space is limited. It is ideal for use in light switches, door entry systems, automatic doors, security systems, vending machines, automobile door locks, and other applications where an electrical device needs to be activated or deactivated in response to the presence or absence of a temporary magnetic field.

The AS-M15KA-R sensor switch is equipped with a potentiometer which can be used to adjust the operating sensitivity of the switch. The switch is designed to operate with a voltage of 24V DC and has a maximum load rating of 0.25A. The unit can also be used with an alternate current (AC) power supply with an appropriate current-limiting resistor.

Due to its low cost, small size, and adjustable sensitivity, the AS-M15KA-R magnetic sensor switch is a cost-effective solution for triggering electrical systems from momentary magnetic field changes. The unit is rugged and reliable, making it suitable for many industrial and consumer applications. It is also easy to install and requires no external power source, making it a great choice for a wide range of projects.

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