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Product Detailed Parameters
- Description：BUZZER CONT ALARM PCB MNT
- Series：-
- Mfr：Floyd Bell Inc
- Package：Bulk
- Driver Circuitry：-
- Input Type：-
- Frequency：-
- Technology：-
- Operating Mode：-
- Duration：-
- Sound Pressure Level (SPL)：-
- Current - Supply：-
- Port Location：-
- Operating Temperature：-
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：-
- Termination：-
- Height - Seated (Max)：-
- Voltage Range：-
- Size / Dimension：-
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Overview
The ULXC-05-212-P is a panel mount chime alarm manufactured by Floyd Bell Inc, belonging to the AudioLarm II series. It utilizes piezoelectric technology for sound generation and features an internally driven indicator circuit. The device operates on a DC voltage range of 5 to 25 volts with a power consumption current between 5 and 25 mA. It produces a sound pressure level of 70 dB at 5V measured at a distance of 61 cm. The operating frequency is specified at 2.9 kHz. Physical dimensions include a diameter of 35.81 mm and a maximum installation height of 37.59 mm. The unit is rated IP68 for dust tightness and waterproofing, with an operating temperature range from -20°C to 65°C.
Feature Summary
- IP68 rated enclosure providing dust tight and waterproof protection for harsh environments
- Internally driven indicator circuit integrated with piezoelectric sound generation
- Wide DC voltage operational range supporting 5 to 25 volt systems
- Panel mount design with top ported wire leads for secure installation
Applications
- Industrial machinery status indication
- Automotive and heavy equipment warning systems
- Marine or outdoor electronic enclosures requiring water resistance
- Control panel audio alerts in harsh environmental conditions
Procurement Notes
Verify the specific part number suffix against official Floyd Bell documentation to confirm exact termination style and certification markings. Confirm that the required acoustic output meets the 70 dB specification at the intended operating voltage within the 5-25V range. Ensure the mounting hole dimensions align with the 35.81 mm diameter requirement. Check for updated compliance certifications such as UL or UR if required for the target market. Validate the IP68 rating suitability for the specific exposure conditions of the application.
Selection Notes
Select this component when a robust, waterproof audible alarm is required for panel mounting in industrial settings. The wide voltage tolerance allows compatibility with various DC power supplies without external regulation. The internal drive simplifies circuit design by eliminating the need for external oscillators. Consider the physical size constraints regarding the 37.59 mm height limit during mechanical design. Evaluate the 2.9 kHz tone frequency against human hearing sensitivity requirements for the specific alert type.
Part Context
This component is part of the AudioLarm II family, recognized for durability in industrial applications. Floyd Bell specializes in piezoelectric alarms and buzzers designed for demanding environments. The ULXC series typically denotes specific mounting and certification configurations within their broader product line. This model represents a standard chime alarm variant rather than a voice-capable or multi-tone specialized unit.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing mounting hardware and wiring harnesses before considering alternative vendors. Cross-reference electrical specifications strictly with official datasheets from other manufacturers.
