PK-11N40PQ

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Introduction:

This article is about the application field and working principle of the PK-11N40PQ, which falls under the category of alarms, buzzers, and sirens.

What is PK-11N40PQ?

PK-11N40PQ is a sound emitting device. It is a type 2 piezoceramic alarm designed and manufactured by Technics. It is a waterproof alarm with a heavy duty rating and a very high sound output. This alarm is ideal for a wide range of applications, from residential and commercial applications to industrial systems.

Application Field:

The PK-11N40PQ can be used in a variety of applications. It is suitable for use in the security industry, providing an audible warning to alert security personnel that an intruder has been detected. In addition, it can be used in fire alarm systems, providing a loud sound to alert occupants of a dangerous situation. It can also be used in industrial applications, providing a warning signal for machinery or equipment malfunctions. The PK-11N40PQ is also regularly used in alarm systems, such as smoke detectors and doorbell alarms.

Working Principle:

The PK-11N40PQ is a type 2 piezoceramic alarm, which works on the principle of piezoelectricity. Piezoelectricity is the ability of certain materials, such as quartz crystals, to generate a voltage when subjected to mechanical stress. In the case of the PK-11N40PQ, piezoelectric transducers transform electrical signals into mechanical vibrations and vice versa. The transducers convert electrical signals into vibrations, which in turn generate sound waves. The sound waves produced by the PK-11N40PQ are strong enough to be heard from a considerable distance.

Conclusion:

The PK-11N40PQ is an alarm, buzzer, and siren device suitable for a variety of applications, from residential and commercial to industrial systems. It works on the principle of piezoelectricity, where electrical signals are transformed into mechanical vibrations and then into sound waves. It is a waterproof alarm with a heavy duty rating and can generate a loud sound which can be heard from a considerable distance.

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