MW-09-201-Q

Alarms, Buzzers, And Sirens Overview

The MW-09-201-Q 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 rated frequency of 2.9 kHz. It produces a sound pressure level of 70 dB at 5V measured at a distance of 61 cm. Power consumption ranges from 5 to 25 mA depending on the input voltage. The unit is designed for top port mounting and offers IP68 ingress protection, ensuring it is dust tight and waterproof. Operating temperatures span from -20°C to 65°C.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric chime alarm with integrated internal driver circuit
• IP68 rated enclosure providing dust tight and waterproof protection
• Panel mount design with top-mounted port configuration
• Wide operating voltage range supporting 5 to 25 VDC inputs

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Environmental monitoring systems requiring water resistance
• Control panels needing audible alerts with high ingress protection
• Automated equipment signaling in harsh environments

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific part number MW-09-201-Q against official Floyd Bell documentation to confirm current production status and exact electrical ratings. Ensure the application environment remains within the specified -20°C to 65°C operating temperature range. Confirm that the required sound pressure level of 70 dB meets the acoustic requirements of the installation site. Check for any specific UL or UR approval requirements relevant to the target market.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a durable, waterproof audible alarm is required for panel mounting. The wide voltage tolerance allows compatibility with various industrial power supplies without external regulation. The IP68 rating makes it suitable for washdown areas or outdoor enclosures where standard alarms would fail. Consider the 2.9 kHz tone frequency for distinct alert identification in noisy environments.

Alarms, Buzzers, And Sirens Part Context

This model is part of the AudioLarm II series, recognized as a widely used industrial alarm line. Floyd Bell designs these units for durability in demanding industrial settings. The series emphasizes reliable piezoelectric performance and robust construction. This specific variant focuses on providing essential chime functionality with enhanced environmental sealing capabilities compared to non-rated counterparts.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Floyd Bell substitution guides for direct replacements. Verify that any substitute maintains the same form factor, voltage range, and IP68 rating. Ensure the replacement supports the required 2.9 kHz frequency and similar sound pressure levels. Cross-reference pinouts and mounting dimensions if physical integration is critical.