MW-09-550-S

Alarms, Buzzers, And Sirens Overview

The MW-09-550-S is a piezoelectric audio warning device manufactured by Floyd Bell Inc. It operates on a supply voltage range of 15 to 36 volts AC or DC with a current draw of 20 mA. The unit features a fast warble tone with dual frequencies: a high frequency of 2900 +/- 250 Hz and a low frequency of 2200 +/- 250 Hz. Designed for panel mounting, the component has a diameter of approximately 35.81 mm. It functions as an internally driven indicator within the Turbo series.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric alarm mechanism
• Fast warble tone output capability
• Dual frequency operation for distinct alert patterns
• Panel mount design for secure installation

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Control panel alarm signaling
• Safety warning systems
• Audio alert devices for machinery

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required voltage ranges and tone characteristics. Confirm that the panel cutout dimensions align with the 35.81 mm diameter specification. Check datasheet revisions for any updates to electrical parameters or mounting requirements before finalizing procurement orders.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a fast warble tone is required for immediate attention signals. Ensure the operating environment supports the specified 15-36V AC/DC input range. Consider the internal drive circuitry which simplifies integration compared to externally driven buzzers requiring separate oscillator circuits.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the Floyd Bell Turbo series of piezoelectric alarms. It serves as a specialized audio warning device designed for industrial applications requiring reliable and loud alert signals. The series offers various voltage and tone configurations to suit different operational needs.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other models in the MW-09 series for similar form factors. Verify that substitute parts match the 15-36V AC/DC input range and 20mA current consumption. Ensure replacement units maintain the same panel mounting diameter and fast warble tone specifications.