UW-09-628-S(S)

Overview

The Floyd Bell UW-09-628-S(S) is a piezoelectric panel mount chime alarm belonging to the AudioLarm II series. It operates on a DC voltage range of 5 to 25 volts with an internally driven indicator circuit. The device generates a sound pressure level of 70 dB at 5 volts measured from a distance of 61 cm. Its operating frequency is 2.9 kHz, and it draws a power current between 5 and 25 mA. The unit features wire leads for termination and has a top port location. Physical dimensions include a diameter of 35.81 mm and a maximum installation height of 37.59 mm. It is rated IP68 for dust tightness and waterproofing, with an operating temperature range of -20°C to 65°C.

Feature Summary

• Piezoelectric technology for reliable acoustic generation
• IP68 rating providing dust tight and waterproof protection
• Internally driven indicator circuit for simplified integration
• Panel mount design with wire lead termination

Applications

• Industrial equipment status signaling
• Appliance audio feedback systems
• Security system alert indicators
• Control panel audible notifications

Procurement Notes

Verify the specific suffix configuration against official Floyd Bell documentation to ensure compatibility with required mounting and electrical specifications. Confirm that the IP68 rating meets environmental exposure requirements for the intended installation site. Cross-reference the 5-25V DC input range with the target system power supply to prevent operational mismatch or component damage during procurement validation.

Selection Notes

Select this component when a robust, waterproof audible indicator is required for harsh environments. The IP68 rating makes it suitable for applications exposed to moisture or dust. Ensure the available space accommodates the 35.81 mm diameter and 37.59 mm height constraints. Verify that the system voltage falls within the 5 to 25 VDC range to guarantee proper operation and sound output levels.

Part Context

This part belongs to the AudioLarm II series by Floyd Bell Inc, designed for durable audible signaling in industrial and commercial settings. The series emphasizes reliability through piezoelectric construction and protective ratings. The UW-09-628-S(S) variant specifically addresses needs for water-resistant panel-mounted alarms with standardized electrical interfaces.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.