UB-09-515-W(F)

Overview

The UB-09-515-W(F) is a panel mount chime alarm manufactured by Floyd Bell Inc. It belongs to the Audiolarm II series and utilizes piezo technology for sound generation. The device features an internally driven indicator circuit and accepts DC input within a voltage range of 5 to 25 volts. It operates at a frequency of 2.9 kHz with a sound pressure level of 70 dB measured at 5 volts and 61 cm distance. Power consumption ranges from 5 to 25 mA depending on the applied voltage. The unit is rated IP68, providing dust-tight and waterproof protection, and carries UL and UR approval agencies. Operating temperatures span from -20°C to 65°C.

Feature Summary

• Piezo-driven internal circuitry for direct DC operation
• IP68 rated enclosure ensuring dust-tight and waterproof performance
• Top-mounted port location for flexible installation orientation

Applications

• Industrial equipment status indication
• Appliance audio signaling
• Security system alerts

Procurement Notes

Verify the specific suffix (W)(F) against official datasheets to confirm lead wire termination style and flange configuration. Ensure the operating voltage aligns with the 5-25V DC range to maintain specified acoustic output. Confirm IP68 sealing integrity requirements match the installation environment. Check for UL/UR listing compliance if required by local safety regulations.

Selection Notes

Select this component when a rugged, waterproof audible indicator is required for panel mounting. The wide voltage tolerance allows compatibility with various DC power supplies. Consider the 70 dB SPL output for environments requiring moderate noise levels. Verify physical dimensions fit the available panel cutout space.

Part Context

This part is part of the Audiolarm II series from Floyd Bell Inc., designed for reliable audible signaling in demanding environments. The series offers various voltage and acoustic options. The UB-09-515 variant specifically targets applications needing robust environmental sealing and standard panel mounting capabilities.

Replacement Considerations

Check for exact pin-out and dimension matches when substituting. Verify that alternative parts meet the same IP68 rating and UL certification if those are critical constraints.