MW-09-301-Q

Alarms, Buzzers, And Sirens Overview

The MW-09-301-Q is a panel mount chime alarm manufactured by Floyd Bell Inc. It belongs to the Audiolarm II series and features an internally driven piezo driver circuit. The device operates on a DC voltage range of 5 to 25 volts, drawing between 5 and 25 mA. It produces a sound pressure level of 70 dB at 5V measured from a distance of 61 cm. The unit has a top port location and measures 1.410 inches in diameter with a maximum installation height of 1.480 inches. It is rated IP68 for dust tightness and waterproofing, with an operating temperature range of -20°C to 65°C.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezo technology for direct DC operation
• IP68 rated enclosure providing dust tight and waterproof protection
• Panel mount design with wire leads for secure installation

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Appliance audio signaling
• Control panel alarm systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm exact electrical ratings and physical dimensions. Ensure the selected variant matches the required voltage and current specifications for the target application. Confirm compliance with relevant safety agency approvals such as UL or UR before finalizing procurement decisions.

Alarms, Buzzers, And Sirens Selection Notes

Select this component based on the requirement for a self-contained, internally driven audible indicator. The wide input voltage range allows flexibility in system power supply design. The IP68 rating makes it suitable for harsh environments where moisture or dust ingress is a concern. Verify that the acoustic output meets the ambient noise requirements of the installation site.

Alarms, Buzzers, And Sirens Part Context

This component is part of the Audiolarm II series from Floyd Bell Inc., designed for reliable audible signaling in various electronic assemblies. The series offers multiple configurations to suit different mounting and electrical needs. This specific model emphasizes durability and environmental resistance through its sealed construction and robust piezo element.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official manufacturer cross-reference lists for verified substitutes. Generic replacements may not match the specific IP68 sealing or internal drive characteristics.