CH-V09-301-S(F)

Overview

The CH-V09-301-S(F) is a panel mount chime alarm manufactured by Floyd Bell Inc. It belongs to the Audiolarm II series and utilizes piezo technology for sound generation. The device features an internally driven indicator circuit and accepts DC input within a voltage range of 5 to 25 volts. It operates at a frequency of 2.9 kHz with a sound pressure level of 70 dB measured at 5V and 61cm. Power consumption ranges from 5 to 25 mA. The unit is designed for top port mounting and offers IP68 protection against dust and water ingress, functioning reliably between -20°C and 65°C.

Feature Summary

• Piezo-based internal drive mechanism for chime signaling
• IP68 rated enclosure providing dust tight and waterproof protection
• Wide operating voltage compatibility from 5V to 25V DC

Applications

• Industrial equipment status indication
• Appliance audio signaling
• Control panel alarm systems

Procurement Notes

Verify the specific suffix (F) against official datasheets to confirm lead wire termination style and length requirements. Ensure the operating environment temperature remains within the specified -20°C to 65°C range. Confirm that the required acoustic output meets the 70 dB SPL specification at the intended installation distance. Validate UL/UR approval compliance for the target market regulations.

Selection Notes

Select this component when a rugged, waterproof chime is required for panel mounting applications. The wide voltage range allows flexibility in power supply design without external drivers. Consider the physical dimensions of 35.81mm diameter and 37.59mm height for enclosure space planning. Verify that the 2.9 kHz frequency aligns with the desired auditory alert profile for the specific application context.

Part Context

This part is part of the Audiolarm II series from Floyd Bell Inc., focusing on durable piezo chime solutions. The series is characterized by robust construction suitable for harsh environments. The CH-V09-301-S(F) variant specifically addresses needs for sealed, high-reliability audio indicators in industrial and commercial settings where standard components might fail due to moisture or dust exposure.

Replacement Considerations

Consult official substitution guides for direct equivalents. Cross-reference pinouts and mechanical dimensions if replacing in existing enclosures. Verify electrical parameters match to ensure proper operation without modification.