CH-09-525-Q(F)

Overview

The CH-09-525-Q(F) is a panel mount chime alarm from the AudioLarm II series by Floyd Bell Inc. It utilizes piezoelectric technology for audio signaling and features an internally driven indicator 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 and emits a tone frequency of 2.9 kHz. The unit is designed for top port mounting with wire leads and offers IP68 protection against dust and water ingress. Operating temperatures range from -20°C to 65°C.

Feature Summary

• Piezoelectric chime alarm with integrated internal driver circuit
• IP68 rated enclosure providing dust tight and waterproof protection
• Panel mount design with top-mounted ports and wire lead termination

Applications

• Industrial machine status indication
• Control panel alarm signaling
• Enclosure monitoring in wet or corrosive environments

Procurement Notes

Verify the specific suffix Q(F) against official Floyd Bell documentation to confirm exact acoustic output and terminal configuration. Ensure the required operating voltage aligns with the 5-25V DC specification. Confirm that the IP68 rating meets environmental requirements for the intended installation location. Cross-reference UL/UR approval agency listings for compliance needs.

Selection Notes

Select this component when a durable, waterproof piezoelectric chime is required for panel mounting. The AudioLarm II series provides reliable performance in industrial settings. Consider the 70 dB SPL output for audible alerts in moderate noise environments. Verify that the wire lead termination method suits the existing wiring infrastructure.

Part Context

This part belongs to the AudioLarm II family, recognized as a widely used industrial alarm series. Floyd Bell manufactures these devices for durable industrial machines. The product line emphasizes reliability and standardization across various alert types and mounting configurations.

Replacement Considerations

Consult official Floyd Bell substitution guides for verified equivalents. Generic replacements may not match the IP68 rating or internal driver specifications.