UC-19-230-Q

Overview

The UC-19-230-Q is a piezoelectric chime alarm from the AudioLarm II series, manufactured by Floyd Bell Inc. It features an internally driven indicator circuit and accepts DC input within a voltage range of 5 to 25 volts. The device operates at a frequency of 2.9 kHz with a sound pressure level of 70 dB at 5V measured at 61 cm. Power consumption ranges from 5 to 25 mA. Designed for panel mounting, it utilizes wire leads for connection and offers IP68 protection against dust and water ingress. The unit measures 1.410 inches in diameter and has a maximum installation height of 1.480 inches, functioning reliably between -20°C and 65°C.

Feature Summary

• Internally driven indicator circuit for simplified integration
• Piezoelectric technology providing durable industrial audio signaling
• IP68 rated enclosure ensuring resistance to dust and waterproof conditions

Applications

• Industrial machinery status indication
• Panel mount alarm systems requiring environmental sealing
• Automated equipment chime signaling

Procurement Notes

Verify the specific manufacturer part number UC-19-230-Q against official Floyd Bell documentation to confirm current production status and exact electrical ratings. Ensure that the required operating voltage and current draw align with the system power supply capabilities. Confirm that the panel cutout dimensions accommodate the specified physical size and that the wire lead termination method matches the existing wiring infrastructure.

Selection Notes

Select this component when a robust, sealed piezoelectric chime is required for harsh environments. The internal drive circuit simplifies design by eliminating external driver components. Consider the 70 dB output and 2.9 kHz tone for applications where clear auditory alerts are necessary without excessive volume. Verify compatibility with the available DC voltage range before finalizing the selection for the specific control system architecture.

Part Context

This component belongs to the AudioLarm II series, recognized as a widely used industrial alarm line. Floyd Bell Inc specializes in durable audio devices for industrial machines. The UC-19-230-Q variant specifically addresses needs for panel-mounted solutions that require high ingress protection and reliable long-term operation in demanding manufacturing or processing settings.

Replacement Considerations

Consult official Floyd Bell substitution guides for verified equivalents. Cross-reference pinouts, voltage ranges, and acoustic output levels to ensure functional parity. Generic replacements may lack the specific IP68 rating or internal drive circuitry.