UB-09-515-Q(F)

Overview

The UB-09-515-Q(F) is a piezoelectric chime alarm manufactured by Floyd Bell Inc. It features an internally driven indicator circuit and accepts DC input within a voltage range of 5 to 25 volts. The device operates at a frequency of 2.9 kHz with a sound pressure level of 70 dB measured at 5V and 61 cm. Power consumption ranges from 5 to 25 mA. Designed for panel mounting, it includes wire leads for connection and offers IP68 ingress protection against dust and water. The unit functions reliably in temperatures between -20°C and 65°C.

Feature Summary

• Piezoelectric technology for reliable acoustic signaling
• Internally driven circuitry simplifies integration
• IP68 rated enclosure provides dust tight and waterproof protection
• Panel mount design with top ported wire leads

Applications

• Industrial equipment status indication
• Appliance chime signaling
• Security system alerts
• Control panel audio feedback

Procurement Notes

Verify the specific suffix (F) matches required lead length or termination style. Confirm UL/UR approval requirements align with target market regulations. Ensure operating voltage falls strictly within the 5-25V DC range to prevent damage. Check environmental ratings against installation conditions.

Selection Notes

Select this model when high durability and moisture resistance are critical due to its IP68 rating. The wide voltage tolerance allows flexibility in power supply design. Internal drive capability reduces component count compared to externally driven alternatives. Verify physical dimensions fit available panel cutouts before finalizing selection.

Part Context

This component belongs to the AudioLarm II series of piezoelectric alarms. It serves as a robust signaling solution for environments requiring high ingress protection. The product line emphasizes reliability and ease of installation through integrated driver circuits and standardized mounting configurations.

Replacement Considerations

Cross-reference part numbers ending in similar suffixes for minor mechanical variations. Ensure replacement units maintain identical voltage and frequency specifications. Verify that substitute components offer equal or superior IP ratings if used in harsh environments.