SCL120XA2SP1B

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Alarms, Buzzers, and Sirens are useful components for many applications and industries—they alert people and machines to various changes in status, temperature, environment, and other conditions with both visual and audio cues. The SCL120XA2SP1B is a self-contained, high-pitched electronic siren that is commonly used to effectively alert users of critical system conditions. It is suitable for use in a variety of environments, including automotive, medical, construction, lab setup, security, and agricultural.

The SCL120XA2SP1B is a specialized type of siren that can be used to indicate various alarm levels or specific values. It is designed to operate within a wide range of temperatures and is suitable for both indoor and outdoor applications. It is also resistant to water and dust, as well as shock and vibration. It has a low electromagnetic and electromagnetic compatibility profile, making it suitable for use in industrial and commercial environments. It is RoHS compliant, meaning it meets or exceeds industry safety and environmental standards.

The SCL120XA2SP1B features adjustable frequency and sound pressure, making it highly customizable for various applications. It is also equipped with a bright LED indicator that draws attention to the system’s state. The siren is powered by either a 12V or 24V DC power supply and is triggered by either a dry contact or a positive signal. It has a maximum power consumption of 7W and an effective sound pressure level of up to 125dB at 1m. The SCL120XA2SP1B is a reliable way to alert users of various system conditions in a wide range of environments.

As a self-contained siren, the SCL120XA2SP1B is quite versatile. It is suitable for a variety of applications, including industrial, commercial, and domestic alarm systems. It can be used to detect pressure, temperature, humidity, gas, and other industrial conditions. It can also be used to sound alarms for doors, windows, and other entrances. Additionally, it can be used to sound an alarm for identification systems.

The working principle of the SCL120XA2SP1B is simple. When triggered by a dry contact or a positive signal, it converts alternating current (AC) from a 12V or 24V DC power source into a high-frequency sine wave that generates an audible sound. The intensity of the sound is adjustable using an audio control knob, allowing for a range of sound pressure levels. The internal audio transducer converts the sine wave into an audible sound, which is amplified by the amplifier. The amplifier then drives the speaker cone to output the sound.

The SCL120XA2SP1B is a great choice for a wide range of applications. Its adjustable frequency and sound pressure levels make it suitable for use in a variety of environments and it is also resistant to water and dust, as well as shock and vibration. Additionally, it has a low electromagnetic compatibility profile, making it suitable for use in many industrial and commercial environments. Its internal audio transducer, amplifier, and speaker cone make it a reliable way to alert users of various system conditions.

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