AI-2604-TF-LW120-24V

Overview

The PUI Audio AI-2604-TF-LW120-24V is a piezoelectric audio indicator designed for industrial applications. It operates on a nominal voltage of 24 VDC, with a specified operating range of 20 to 28 VDC. The device produces a continuous tone at a resonant frequency of 400 Hz and achieves a sound pressure level of 89 dBA. It features wire lead termination and flange mount installation. The unit has a diameter of 26 mm and is constructed for durability in demanding environments.

Feature Summary

• Piezoelectric transducer technology for reliable acoustic output
• Top-firing design optimized for clear directional alerting
• Flange mount configuration for secure mechanical attachment
• Continuous tone generation for persistent status indication

Applications

• Industrial machinery status monitoring
• Factory automation control panels
• Heavy equipment operator alerts
• Commercial appliance safety indicators

Procurement Notes

Verify the specific voltage rating and acoustic requirements against your system specifications before ordering. Confirm that the flange mount dimensions align with your enclosure design. Check current availability as supply levels may fluctuate. Ensure the wire lead length meets your assembly needs. Validate compliance with relevant regional environmental regulations.

Selection Notes

Choose this model when a high-decibel, low-frequency audible alert is required for noisy environments. The 24 VDC rating suits systems powered by standard industrial DC supplies. Consider the 26 mm diameter for panel cutout compatibility. Evaluate the 89 dBA output against ambient noise levels to ensure audibility. Compare mounting options if space constraints differ from flange requirements.

Part Context

This component belongs to PUI Audio's industrial-grade piezoelectric buzzer series. These devices are engineered for robust performance in harsh conditions. The AI series typically offers various voltage and acoustic configurations. This specific part provides a balance of volume and frequency suitable for critical warnings.

Replacement Considerations

Direct substitutes must match the 24 VDC rating, 400 Hz frequency, and 89 dBA output. Verify physical dimensions and flange mounting patterns for interchangeability. Ensure the replacement maintains the same wire lead termination style. Cross-reference datasheets for electrical tolerance similarities.