OC-19-201-WO

Alarms, Buzzers, And Sirens Overview

The Floyd Bell OC-19-201-WO is a piezoelectric chime alarm from the AudioLarm II series, designed for panel mounting. It operates on a DC input voltage range of 5 to 25 volts and draws between 5 and 25 milliamps. The device produces a sound pressure level of 70 dB at 5 volts measured at a distance of 61 centimeters. Its operating frequency is 2.9 kHz. The unit features wire lead terminations exiting from the top port position. Physical dimensions include a diameter of 35.81 millimeters and a maximum installation height of 37.59 millimeters. It is rated for operation in temperatures ranging from -20°C to 65°C and carries UL and UR approval agencies.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven indicator circuitry for direct connection applications
• Piezoelectric technology providing durable industrial audio signaling
• Top-mounted wire lead termination for flexible wiring integration

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Panel mount warning systems
• Automotive and transportation equipment alarms

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct termination style and acoustic specifications. Confirm that the required voltage range aligns with the system power supply. Check for updated regulatory compliance marks such as UL or UR before final procurement. Ensure physical mounting constraints accommodate the specified diameter and height dimensions.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-output piezoelectric chime is required for panel-mounted installations. The internally driven design simplifies integration by eliminating the need for external driver circuits. Consider the 70 dB output level relative to ambient noise requirements. Verify that the 5 to 25 volt operating range matches the available control voltage. Evaluate the IP68 rating if environmental sealing is necessary for the application environment.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the AudioLarm II series, recognized as a widely used industrial alarm line. The series offers various tone types, body styles, and termination options. Floyd Bell manufactures these devices in the USA under ISO 9001:2000 registration. The product line includes both standard alarms and specialized variants like the Turbo and Twin Turbo series for higher intensity needs.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other AudioLarm II models for similar form factors. Verify compatibility with existing mounting holes and wire lengths. Ensure replacement units maintain the same voltage and acoustic performance characteristics.