PK-12N40PEQ

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Alarms, buzzers, and sirens have been used for many years in a variety of applications. From police and fire sirens to home doorbells, they are used to produce attention-grabbing notifications. The PK-12N40PEQ is one such alarm that is designed for use in a wide range of industrial applications. This article will look at the application field and working principle of this versatile device.

The PK-12N40PEQ is a piezo-electric alarm that can generate audible, repetitive sound patterns for a variety of applications. This device can be used as an alarm, siren, buzzer, or other type of audible notification for industrial areas, factories, warehouses, construction sites, and other large installations. It is also suitable for marine applications and areas subject to extreme weather or temperature changes.

The PK-12N40PEQ features two sound patterns, which can be selected using an adjustable pitch control. The device produces a very loud, persistent sound at up to 100 decibels with a frequency range of 250 Hz to 8 kHz. The alarm output can be configured for standard AC current or DC current operation. The device is equipped with an aluminum housing that ensures greater durability and reliable operation. It is also resistant to corrosion, and the terminal blocks can be easily replaced to keep the device functioning properly for a long time.

The PK-12N40PEQ uses a piezo-electric transducer to vibrate an aluminum diaphragm, creating sound waves. The frequency of the sound produced depends on the size of the transducer, the size of the diaphragm, and the voltage applied across the device. The voltage and current are regulated to ensure the device operates within its design specification. The sound output can then be adjusted using the adjustable pitch control, allowing users to tailor the sound to their particular application.

The PK-12N40PEQ is a great choice for a wide variety of audible notification applications. It is fast and easy to install, and the adjustable pitch control makes it easy to tailor the sound to the application’s needs. The durable aluminum housing and corrosion-resistant terminal blocks make it suitable for even the harshest environments. With these features, it is clear to see why the PK-12N40PEQ is a popular choice for industrial and marine applications.

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