UO-09-515-W

$23.29

Description：BUZZER PIEZO 35.81MM PNL MNT
Series：Ultra
Mfr：Floyd Bell Inc
Package：Bulk

SKU:33cc357df2f8 Category: Alarms, Buzzers, and Sirens Brand: Floyd Bell Inc

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Product introduction

Product Detailed Parameters

Description：BUZZER PIEZO 35.81MM PNL MNT
Series：Ultra
Mfr：Floyd Bell Inc
Package：Bulk
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：2.1kHz
Technology：Piezo
Operating Mode：Whooping
Sound Pressure Level (SPL)：109dB @ 15V, 61cm
Current - Supply：30 ~ 70mA
Port Location：Top
Operating Temperature：-20°C ~ 65°C
Approval Agency：UL, UR
Ingress Protection：IP68 - Dust Tight, Waterproof
Mounting Type：Panel Mount
Termination：Wire Leads
Height - Seated (Max)：1.380" (35.05mm)
Voltage Range：5 ~ 15V
Size / Dimension：1.410" Dia (35.81mm)

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UO-09-515-W

Overview

The Floyd Bell UO-09-515-W is a piezoelectric chime alarm from the AudioLarm II series, designed for panel mounting. It operates on a DC voltage range of 5 to 25 volts and features an internally driven indicator circuit. The device produces a sound pressure level of 70 dB at 5 volts measured at a distance of 61 cm. Its operating frequency is 2.9 kHz, with a power consumption current between 5 and 25 mA. The unit utilizes wire leads for termination and offers IP68 protection against dust and water ingress. It functions within a temperature range of -20°C to 65°C and holds UL and UR approval.

Feature Summary

Piezoelectric technology ensures durable industrial audio signaling
IP68 rating provides complete dust tightness and waterproofing
Internally driven indicator simplifies integration requirements

Applications

Industrial automation machinery status indication
Panel-mounted warning systems in harsh environments
Waterproof control cabinet alarm circuits

Procurement Notes

Verify the specific part number suffix against official Floyd Bell documentation to confirm exact electrical ratings and termination style. Ensure that the selected component meets the required environmental sealing standards for the intended installation location. Cross-reference approval agency listings such as UL or UR with current certification databases before final procurement to maintain compliance with regional safety regulations.

Selection Notes

Select this component when high environmental resistance is required alongside standard audible alert functionality. The wide voltage tolerance allows compatibility with various industrial power supplies without additional regulation. Consider the physical dimensions and top port placement during panel layout design to ensure adequate clearance for wire routing and acoustic output.

Part Context

This model belongs to the AudioLarm II series, recognized as a widely used industrial alarm platform. The series emphasizes reliability and durability for continuous operation in demanding settings. As a piezoelectric device, it offers consistent performance across varying temperatures and humidity levels compared to electromagnetic alternatives.