ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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 @ 28V, 61cm
- Current - Supply：20 ~ 50mA
- 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：6 ~ 28V
- Size / Dimension：1.410" Dia (35.81mm)
Download product information
Overview
The Floyd Bell UO-09-628-W is a piezoelectric alarm device designed for industrial applications. It features a built-in mute switch that automatically returns to full volume, allowing for temporary silencing without manual reset. The unit utilizes solid-state piezoelectric technology to generate high-output audio signals. It is constructed for durability in harsh environments and is suitable for panel mounting. This component serves as a reliable audible warning system for machinery and equipment requiring clear status indication.
Feature Summary
- Built-in mute switch functionality with automatic return to full volume
- Solid-state piezoelectric construction for durable operation
- High-output audio generation capability
- Panel-mount design for industrial integration
Applications
- Industrial machinery audible warnings
- Equipment status indication
- Harsh environment alarm systems
Procurement Notes
Verify the specific part number against official Floyd Bell documentation to confirm the presence of the OneTouch Silencer feature. Ensure the voltage rating matches the target application circuit. Confirm physical dimensions for panel cutout requirements before procurement.
Selection Notes
Select this model when an audible alarm with temporary muting capability is required. The automatic reset feature simplifies user interaction compared to manual reset alarms. Verify compatibility with existing panel mounting configurations and available drive voltages.
Part Context
This component belongs to the Floyd Bell line of piezoelectric alarms and audio devices. The brand specializes in durable industrial audio solutions, including voice-capable alarms and lighted indicators. The UO series represents standard piezoelectric units designed for reliability in demanding operational settings.
FAQ
How does the mute function operate on this alarm?
The alarm includes a built-in mute switch that temporarily silences the output. Upon release or after a set period, it automatically returns to full volume without requiring manual reactivation.
What type of transducer technology is used?
The UO-09-628-W uses solid-state piezoelectric technology to generate its audible signal, providing consistent performance across various environmental conditions.
