UC-09-628-Q

Overview

The UC-09-628-Q is a piezoelectric panel mount chime alarm manufactured by Floyd Bell Inc. It belongs to the Audiolarm II series and features an internally driven indicator circuit. The device operates on a DC input voltage range of 5 to 25 volts, drawing between 5 and 25 mA. It produces a sound pressure level of 70 dB at 5V measured from a distance of 61 cm with a frequency of 2.9 kHz. The unit is designed for top port mounting and offers IP68 protection against dust and water. Operating temperatures range from -20°C to 65°C. Physical dimensions include a diameter of 35.81 mm and a maximum installation height of 37.59 mm.

Feature Summary

• Piezoelectric technology for reliable acoustic output
• Internally driven indicator circuit simplifies integration
• IP68 rated enclosure provides dust tight and waterproof protection
• Panel mount design with wire leads for secure installation

Applications

• Industrial machinery status indication
• Safety alarm systems requiring environmental resistance
• Control panel audio feedback units

Procurement Notes

Verify the specific manufacturer part number UC-09-628-Q against official Floyd Bell documentation to confirm current production status and exact electrical ratings. Ensure that the required operating voltage and sound pressure specifications align with the system design requirements before procurement. Confirm compatibility with existing panel mounting configurations and wiring interfaces.

Selection Notes

Select this component when a robust, environmentally sealed audio indicator is required for industrial applications. The IP68 rating makes it suitable for harsh environments where exposure to dust or water is possible. Consider the 2.9 kHz frequency and 70 dB output for appropriate audibility levels in noisy settings. Verify that the 5 to 25 VDC input range matches the available control power supply.

Part Context

This component is part of the Audiolarm II series from Floyd Bell Inc, which specializes in piezoelectric signaling devices. The series is known for providing durable audio indicators for various industrial and commercial applications. The UC-09-628-Q specifically addresses needs for high ingress protection and reliable internal driving capabilities within a compact panel-mount form factor.

Replacement Considerations

Consult official Floyd Bell substitution guides for verified equivalent models. Ensure any replacement maintains the same voltage range, frequency, and IP68 rating. Verify mechanical dimensions and terminal types to ensure physical compatibility with existing installations.