MB-09-201-Q(M)

Alarms, Buzzers, And Sirens Overview

The MB-09-201-Q(M) 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 at 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 input 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
• Control panel audio signaling
• Appliance chime alarms

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific ordering suffix (M) against official documentation to confirm lead time and packaging details. Ensure the required voltage matches the 5-25V DC specification. Confirm that the IP68 rating meets environmental requirements for the intended installation site. Check UL/UR approval compliance for regional safety standards.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a durable, waterproof chime is required for panel mounting. The internal driver simplifies circuit design by allowing direct connection to DC power sources. Consider the 70 dB SPL output for audible alert needs in moderately noisy environments. Verify physical dimensions fit within the available panel space constraints.

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 solution for industrial and commercial applications. The series emphasizes reliability and environmental resistance, making it suitable for harsh conditions where standard indicators might fail.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution lists for compatible alternatives. Cross-reference specifications such as voltage range, SPL, and mounting dimensions to ensure functional equivalence.