MB-V09-530-Q(U)D

Alarms, Buzzers, And Sirens Overview

The MB-V09-530-Q(U)D 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 a DC input voltage range of 5 to 25 volts. It operates at a frequency of 2.9 kHz with an acoustic sound pressure level of 70 dB measured at 5 volts and a distance of 61 cm. The device draws between 5 and 25 mA of current and features wire leads for connection. It is rated IP68 for dust tightness and waterproofing, ensuring durability in harsh environments. The unit supports an operating temperature range from -20°C to 65°C and holds UL and UR approval agency certifications.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric technology provides reliable internal driving for chime applications
• IP68 rating ensures protection against dust ingress and water exposure
• UL and UR certified for safety compliance in industrial settings

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indicators
• Control panel alarm systems
• Enclosed equipment warning signals

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration (U/D) against official datasheets to confirm lead wire length and termination style requirements. Ensure the selected variant matches the required enclosure cutout dimensions and mounting hardware specifications. Confirm that the operating voltage aligns with the system's available DC supply within the 5 to 25 volt range. Validate environmental ratings against the installation site conditions to ensure IP68 suitability.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a robust, waterproof chime is required for panel-mounted installations. The wide voltage tolerance allows flexibility in power supply design without external regulation. Consider the 70 dB output level relative to ambient noise levels in the application area. Verify thermal constraints against the specified -20°C to 65°C operating range before deployment in extreme climates.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Audiolarm II family of piezoelectric alarms from Floyd Bell Inc. The series offers various configurations for different mounting styles and acoustic outputs. The MB prefix typically denotes specific mechanical or terminal variations within the product line. This model emphasizes environmental sealing and regulatory compliance for demanding industrial use cases.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution guides for direct equivalents. Verify pinout compatibility and acoustic performance metrics when considering alternative brands. Ensure replacement units meet the same UL/UR certification standards and IP68 rating.