OC-09-530-SM

Alarms, Buzzers, And Sirens Overview

The OC-09-530-SM is a piezoelectric chime alarm manufactured by Floyd Bell Inc, belonging to the AudioLarm II series. Designed for panel mounting, this internally driven indicator operates on a DC input voltage range of 5 to 25 volts. It produces a sound pressure level of 70 dB at 5 volts measured from a distance of 61 cm. The unit functions at a frequency of 2.9 kHz and draws between 5 and 25 mA of current. Physical dimensions include a diameter of 35.81 mm and a maximum installation height of 37.59 mm. It features wire leads with top porting and is rated IP68 for dust tightness and waterproofing.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric technology for direct connection
• IP68 rated enclosure providing dust tight and waterproof protection
• Panel mount design with top-mounted wire lead termination

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel audio signaling
• Equipment fault alarms

Alarms, Buzzers, And Sirens Procurement Notes

Verify that the specific part number OC-09-530-SM matches the required voltage and acoustic specifications for your application. Confirm that the wire lead termination style is compatible with your wiring harness or PCB layout. Ensure the operating environment temperature falls within the -20°C to 65°C range specified for this component.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a rugged, waterproof chime alarm is required for panel mounting applications. The internally driven circuit simplifies integration by eliminating the need for external driver components. Consider the 70 dB output level and 2.9 kHz frequency to ensure adequate audibility in the intended operational environment.

Alarms, Buzzers, And Sirens Part Context

This component is part of the AudioLarm II series, which is described as a widely used industrial alarm line. Floyd Bell manufactures these devices in the USA under ISO 9001:2000 registration standards. The series offers various tone types, body styles, and voltages to suit different industrial requirements.

Alarms, Buzzers, And Sirens FAQ

What is the ingress protection rating of the OC-09-530-SM?

The device has an IP68 rating, making it dust tight and waterproof.

Does this alarm require an external driver circuit?

No, the OC-09-530-SM features an internally driven circuit and connects directly to the power source.