PLD-20A35EWQ

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Alarms, buzzers, and sirens have become an integral part of industrial and commercial production, security, and other applications in modern society. The PLD-20A35EWQ plays an important role in these applications because of its wide range of features and applications. This article will discuss the application field and working principle of the PLD-20A35EWQ in order to provide readers with a better understanding of what it can do.

The PLD-20A35EWQ is designed for use in a wide variety of applications. It is a two-tone sounder designed to emit an audible alarm or warning signal. It is commonly used in industrial and commercial operations such as manufacturing, packaging, and shipping. It can also be used in security systems, fire alarms, and other safety and emergency systems. The PLD-20A35EWQ is also used in doorbells, parking garages, and other locations where an audible signal is required.

The PLD-20A35EWQ is capable of producing two different tones and has two separate operating methods. In the first method, the buzzer produces a continuous tone at a preset frequency or decibel level. In the second method, the buzzer is triggered to emit a short burst of a selected frequency or decibel level. This feature allows users to customize their alarms with different frequencies and decibel levels for different applications.

The PLD-20A35EWQ is designed to be rugged and durable and is rated to operate in a range of temperatures from -30°C to 60°C. It is also designed to be waterproof and dust-proof, making it suitable for use in many different environments. The PLD-20A35EWQ is powered by an internal DC power supply or a 12V DC external power supply. The buzzer is also designed to be shock and vibration resistant and is UL listed.

The PLD-20A35EWQ is simple to install and is compatible with most switching systems. The buzzer is designed to be triggered by compatible switching systems such as dry contacts, relay contacts, and electromechanical switches. Once the buzzer is connected to its power source and triggered by a compatible switch, it will produce its selected frequency or decibel level. The buzzer can also be set to produce one continuous tone or multiple short bursts.

The PLD-20A35EWQ is an ideal choice for applications in industrial, commercial, and security operations that require an audible warning or alarm signal. Its wide range of features make it suitable for a variety of applications. Its simple installation and operation make it an excellent choice for many users.

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