MB-09-531-Q(M)

Alarms, Buzzers, And Sirens Overview

The MB-09-531-Q(M) 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 current consumption between 5 and 25 mA. It produces a frequency of 2.9 kHz and achieves a sound pressure level of 70 dB at 5 volts measured at 61 cm. The unit is rated IP68 for dust tightness and waterproofing, with UL and UR approval agencies. Operating temperatures range from -20°C to 65°C.

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-based internal drive mechanism for chime signaling
• IP68 rated enclosure providing dust tight and waterproof protection
• UL and UR agency approvals for safety compliance

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Panel mounted warning alarms
• Automated machinery chime signals

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix Q(M) against official Floyd Bell documentation to confirm exact acoustic and electrical characteristics. Ensure the required operating voltage aligns with the 5-25V DC specification. Confirm that the IP68 rating meets environmental exposure requirements for the intended installation location. Check for UL/UR listing validity in the target region.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a rugged, waterproof chime is required for panel mounting. The wide voltage input range allows flexibility in system design. Consider the 70 dB SPL output for audible alerting needs. Verify that the wire lead termination style matches the wiring infrastructure. Ensure the physical dimensions fit the available panel space.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Audiolarm II series of piezo chimes. It is designed for direct panel integration using wire leads. The product line emphasizes durability and environmental resistance. It serves as a visual and auditory indicator in control systems. The manufacturer focuses on reliable signaling components for industrial applications.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official cross-reference guides for compatible substitutes. Verify that any replacement maintains the same voltage range and SPL output. Ensure mechanical mounting dimensions are identical. Confirm that the new part holds equivalent safety certifications.