UB-05-515-P(S)

Overview

The UB-05-515-P(S) is a piezoelectric chime alarm manufactured by Floyd Bell Inc, belonging to the AudioLarm II series. Designed for panel mounting, this internally driven indicator utilizes wire leads for connection and features a top-mounted port position. The component operates within a DC voltage range of 5 to 25 volts, drawing between 5 and 25 mA of power. It produces a sound pressure level of 70 dB at 5V measured from a distance of 61 cm, with an operating frequency of 2.9 kHz. The unit is rated IP68 for dust tightness and waterproofing, ensuring reliable performance in harsh environments across a working temperature range of -20°C to 65°C.

Feature Summary

• Internally driven piezoelectric technology for direct DC input operation
• IP68 ingress protection rating providing dust tight and waterproof sealing
• Panel mount construction with wire lead termination for secure installation

Applications

• Industrial control panel signaling
• Equipment status indication
• Alarm systems requiring environmental resistance

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure compatibility with required voltage and acoustic specifications. Confirm that the wire lead configuration matches the intended circuit design. Cross-reference the UL and UR approval markings with local safety regulations before finalizing procurement decisions.

Selection Notes

Select this component when high environmental durability is required alongside audible signaling. The IP68 rating makes it suitable for washdown or outdoor applications where standard indicators would fail. Ensure the available drive voltage falls within the specified 5 to 25 VDC range to maintain optimal acoustic output and current consumption levels.

Part Context

This part belongs to the AudioLarm II family of piezoelectric chimes from Floyd Bell Inc. These components are engineered for robust industrial use, combining simple internal drive circuits with durable encapsulation. The series offers various mounting styles and acoustic outputs to suit different enclosure sizes and ambient noise conditions.

FAQ

What is the maximum operating voltage for this chime?

The maximum rated DC voltage for the UB-05-515-P(S) is 25 volts.

Does this component require an external driver circuit?

No, the UB-05-515-P(S) is internally driven and can be connected directly to a DC power source.