MW-09-530-QR

Alarms, Buzzers, And Sirens Overview

The MW-09-530-QR 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 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 designed for top port mounting and offers IP68 protection against dust and water ingress, suitable for operating temperatures between -20°C and 65°C.

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-based internal drive mechanism for reliable chime signaling
• IP68 rated enclosure providing dust tight and waterproof protection
• Wide DC voltage compatibility ranging from 5V to 25V
• Panel mount design with top port wire lead termination

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Marine or outdoor control panels requiring waterproof alarms
• HVAC system fault signaling
• Automotive or heavy machinery warning systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix 'QR' against official Floyd Bell documentation to confirm exact terminal configuration and material specifications. Ensure the required operating voltage aligns with the 5-25V DC range. Confirm that the IP68 rating meets environmental exposure requirements for the intended installation site. Cross-reference the UL/UR approval agency marks with local safety compliance standards before deployment.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a rugged, waterproof chime is required for harsh environments. The wide voltage range allows flexibility in power supply design without external regulation. The high SPL ensures audibility in noisy industrial settings. Consider the physical dimensions and top-mount orientation during panel layout planning to ensure adequate clearance for wire leads.

Alarms, Buzzers, And Sirens Part Context

This part is part of the Audiolarm II family of piezo chimes. It shares core acoustic technology with other models in the series but differs in mounting style and environmental sealing. The model designation indicates specific electrical and mechanical attributes distinct from standard Audiolarm variants.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify that any replacement maintains the IP68 rating and compatible voltage range. Ensure physical dimensions and terminal types match the existing panel cutout and wiring harness.