UW-09-515-Q(F)D

Overview

The UW-09-515-Q(F)D is a piezoelectric chime alarm manufactured by Floyd Bell Inc, designed for panel mounting applications. This component operates within a DC voltage range of 5 to 25 volts and draws a power current between 5 and 25 milliamps. It produces a sound pressure level of 70 decibels at 5 volts measured from a distance of 61 centimeters. The unit functions at a frequency of 2.9 kHz and features an internally driven indicator circuit. Physical dimensions include a diameter of 35.81 millimeters and a maximum installation height of 37.59 millimeters. The device is rated IP68 for dust tightness and waterproofing, with an operating temperature range spanning from -20°C to +65°C.

Feature Summary

• Piezoelectric chime technology providing audible alerts
• IP68 rating ensuring dust tight and waterproof protection
• Internally driven indicator circuit for simplified integration

Applications

• Panel mount chime alarms
• Industrial equipment status indicators
• Control panel signaling systems

Procurement Notes

Verify the specific suffix (F)D against official manufacturer documentation to confirm exact lead time and packaging configurations. Ensure the procurement channel supports the required UL/UR approval agency certifications. Confirm that the supplier provides genuine components matching the Audiolarm II series specifications before finalizing orders.

Selection Notes

Select this model when high environmental resistance is required due to its IP68 waterproof and dust-tight construction. The wide operating voltage range allows compatibility with various DC power supplies. Consider the 70 dB SPL output for environments requiring moderate acoustic signaling without excessive noise pollution.

Part Context

This component belongs to the Audiolarm II series produced by Floyd Bell Inc. It is categorized as a panel mount chime alarm utilizing piezoelectric technology. The product line focuses on durable signaling devices suitable for demanding industrial and commercial environments where reliability and environmental sealing are critical operational requirements.

Replacement Considerations

Consult official manufacturer substitution guides for verified equivalent part numbers. Cross-reference physical dimensions and electrical parameters to ensure mechanical fit and functional compatibility with existing panel designs.