MB-V09-948-S(F)

Alarms, Buzzers, And Sirens Overview

The MB-V09-948-S(F) 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 accepts DC input within a voltage range of 5 to 25 volts. It operates at a frequency of 2.9 kHz with a sound pressure level of 70 dB measured at 5 volts and 61 cm distance. Power consumption ranges from 5 to 25 mA across the specified voltage range. The unit has an IP68 rating for dust tightness and waterproofing, suitable for operation between -20°C and 65°C. Physical dimensions include a 1.410-inch diameter and a maximum installation height of 1.480 inches.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric sound generation mechanism
• IP68 rated for dust tightness and waterproofing
• Internally driven indicator circuit
• Panel mount installation with wire leads

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Control panel alarm signaling
• Waterproof environmental monitoring systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (F) against official documentation to confirm lead-free compliance or plating specifications. Confirm that the Audiolarm II series designation matches current manufacturer catalogs. Ensure the IP68 rating requirements align with the intended installation environment. Check UL and UR approval agency listings for regional compliance needs before finalizing procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a robust, waterproof chime is required for panel mounting in harsh environments. The wide operating voltage range allows flexibility in power supply design. Consider the 70 dB SPL output relative to ambient noise levels. Verify that the 2.9 kHz frequency meets acoustic requirements. Ensure the physical dimensions fit the available panel space.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Audiolarm II series of piezoelectric chimes. It shares the form factor and basic electrical characteristics with other models in the series, such as the CH-V09-525-W(F). Differences typically lie in specific acoustic tuning or mechanical mounting variations. The series is designed for reliable industrial signaling applications requiring high ingress protection.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Floyd Bell documentation for direct cross-references. Models like CH-V09-525-W(F) share similar series attributes but may differ in specific acoustic or electrical parameters. Do not assume interchangeability without verifying pinout, voltage, and SPL data.