AW-30SBW

Overview

The AW-30SBW is an internally driven piezo siren indicator manufactured by PUI Audio, Inc. It operates on a supply voltage range of 9 to 28 VDC and produces a sound level of 108 dB at 24 V measured from a distance of 100 cm. The device draws current between 191 and 260 mA during operation. It utilizes a base mount installation style and features an acrylonitrile construction for the housing. This component is designed for high-volume industrial applications requiring audible alerts.

Feature Summary

• Internally driven piezo mechanism eliminates need for external drivers
• High acoustic output of 108 dB ensures audibility in noisy environments
• Wide operating voltage range supports diverse power systems
• Durable acrylonitrile housing provides environmental resistance

Applications

• Industrial machinery status indicators
• Safety alarm systems
• Appliance auditory feedback
• HVAC system alerts

Procurement Notes

Verify that the required sound pressure level meets application standards, as performance is specified at 24 V. Confirm that the driving circuit can handle the maximum current draw of 260 mA. Ensure the mounting configuration matches the base mount design. Check compliance with RoHS directives if required for the specific project regulations.

Selection Notes

Select this model when a self-contained audible alert is necessary without complex driver circuits. It is suitable for applications requiring high volume over long distances. Consider the 9-28 VDC input range for compatibility with various DC power supplies. Evaluate space constraints against the physical dimensions of the base mount unit.

Part Context

This part belongs to the audio indicator and siren category within PUI Audio's portfolio. It differs from standard buzzers by offering higher decibel output and integrated drive capabilities. The product line includes various voltage options and mounting styles to suit different enclosure designs and acoustic requirements.

Replacement Considerations

Direct substitutes include other internally driven piezo sirens from PUI Audio such as the AW-10CSW, provided voltage and acoustic specifications align. Verify that alternative models support the same base mount interface and operate within the 9-28 VDC range to ensure functional equivalence.