MB-09-516-Q(S)

Alarms, Buzzers, And Sirens Overview

The MB-09-516-Q(S) is a panel mount chime alarm manufactured by Floyd Bell Inc, belonging to the Audiolarm II series. It utilizes piezo 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 power consumption current between 5 and 25 mA. It produces a sound pressure level of 70 dB at 5V measured at a distance of 61 cm. The unit has a circular diameter of 1.410 inches (35.81 mm) and a maximum installation height of 1.480 inches (37.59 mm). It is rated IP68 for dust tightness and waterproofing, suitable for operation within temperatures ranging from -20°C to 65°C.

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-driven internal circuitry for reliable chime signaling
• IP68 rated enclosure providing dust tight and waterproof protection
• 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 designation against official Floyd Bell documentation to confirm exact acoustic or electrical variations. Ensure the operating voltage aligns with the 5-25V DC specification. Confirm that the IP68 rating meets environmental requirements for the intended installation site. Check UL/UR approval agency listings for compliance in regulated markets.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a durable, waterproof audible indicator is required for panel mounting. The wide voltage range allows flexibility in system design without external drivers. Consider the 70 dB SPL output for environments requiring moderate noise levels. Verify physical dimensions fit the available panel space constraints.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Audiolarm II series of piezo chimes produced by Floyd Bell Inc. The series is characterized by robust construction and high reliability for industrial applications. Similar models in the lineup may vary in voltage ratings or sound pressure levels while maintaining the same form factor and mounting style.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other Floyd Bell Audiolarm II models for direct mechanical compatibility. Verify that substitute parts match the 5-25V DC input range and IP68 ingress protection rating. Ensure the replacement maintains the same panel cutout dimensions and wire lead termination style.