MW-09-948-S(M)

Alarms, Buzzers, And Sirens Overview

The MW-09-948-S(M) is a panel mount chime alarm manufactured by Floyd Bell Inc. It belongs to the Audiolarm II series and utilizes piezo technology for sound generation. The device features an internally driven indicator circuit with DC input type. It operates within a voltage range of 5 to 25 volts and produces a frequency of 2.9 kHz. The unit delivers a sound pressure level of 70 dB at 5V measured at 61 cm. Power consumption ranges from 5 to 25 mA. It offers IP68 protection, ensuring it is dust tight and waterproof. The component measures 1.410 inches in diameter and has a maximum installation height of 1.480 inches.

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-driven internal circuitry for reliable chime operation
• IP68 rated enclosure providing dust tight and waterproof sealing
• Panel mount design with top port location and wire leads

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 suffix (M) against official datasheets to confirm mechanical or electrical variations. Ensure the operating voltage aligns with the 5-25V DC range. Confirm IP68 requirements match the application environment. Check UL/UR approval status if required by local regulations.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when high environmental resistance is necessary due to its IP68 rating. The wide voltage range allows flexibility in power supply design. Consider the 70 dB SPL output for audible alerts in moderately noisy environments. Verify physical dimensions fit the available panel space.

Alarms, Buzzers, And Sirens Part Context

This part is part of the Audiolarm II series from Floyd Bell Inc. It is designed as a robust audio signaling component for industrial and commercial applications. The series typically includes various voltages and mounting options to suit different system requirements.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other models in the Audiolarm II series for similar specifications. Verify that any substitute maintains the same voltage range, frequency, and IP68 rating. Ensure mechanical dimensions are compatible with existing panel cutouts.