MC-09-516-W

Alarms, Buzzers, And Sirens Overview

The MC-09-516-W is a panel mount chime alarm manufactured by Floyd Bell Inc. It belongs to the AudioLarm II series and utilizes piezoelectric technology for sound generation. The device features an internally driven indicator circuit and 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. The unit is rated IP68 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

• IP68 rated enclosure providing dust tight and waterproof protection for harsh environments
• Internally driven indicator circuit simplifies wiring requirements
• Piezoelectric transducer ensures durable and consistent audio output
• Panel mount design with top ported wire leads for secure installation

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Vehicle warning systems requiring water resistance
• Control panel alarm integration
• Outdoor equipment monitoring

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm exact termination and mounting configurations. Ensure the operating environment remains within the specified temperature range and voltage limits. Confirm IP68 sealing integrity requirements align with the application's exposure conditions before finalizing procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a robust, waterproof audible alarm is required for panel mounting applications. The internal drive capability reduces external component needs. Verify that the 70 dB SPL meets regulatory or operational audibility standards for the intended installation distance and ambient noise levels.

Alarms, Buzzers, And Sirens Part Context

This model is part of the AudioLarm II series, recognized as a widely used industrial alarm line. It serves as a reliable solution for manufacturers needing durable audio signaling components. The series emphasizes longevity and performance in demanding industrial settings compared to standard consumer-grade indicators.

Alarms, Buzzers, And Sirens Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement.