TUHW-V88Y-930-Q(F)

Overview

The TUHW-V88Y-930-Q(F) is a panel mount chime alarm from the AudioLarm II series by Floyd Bell. It utilizes piezoelectric technology for sound generation 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 frequency of 2.9 kHz with a sound pressure level of 70 dB at 5V measured at 61 cm. The unit is rated IP68 for dust tightness and waterproofing, suitable for harsh environments. Operating temperature spans -20°C to 65°C. Physical dimensions include a 1.410-inch diameter and a maximum installation height of 1.480 inches, with wire leads for termination.

Feature Summary

• IP68 rated enclosure providing dust tight and waterproof protection for reliable operation in wet or dusty conditions
• Integrated internally driven indicator circuit combines visual signaling with audible alert functionality
• Piezoelectric transducer design ensures durable sound generation without moving mechanical parts

Applications

• Industrial machinery status indication
• Panel mounted safety alarms
• Harsh environment equipment monitoring

Procurement Notes

Verify the specific suffix Q(F) against official Floyd Bell documentation to confirm exact termination type and lead configuration. Ensure the required operating voltage aligns with the 5-25V DC specification. Confirm that the 70 dB SPL meets acoustic requirements for the intended installation distance. Check environmental ratings against site conditions to validate IP68 suitability.

Selection Notes

Select this component when a combined visual and audible alarm is required for panel mounting. The wide voltage input range allows flexibility in system power design. The IP68 rating makes it appropriate for outdoor or washdown applications where standard alarms would fail. Consider the physical size constraints relative to the available panel space before finalizing the design.

Part Context

This part belongs to the AudioLarm II series, described as a widely used industrial alarm line. Floyd Bell manufactures these devices for durable industrial machines. The series emphasizes reliability and loudness for critical warning applications. This specific model represents a standard piezo chime variant within that broader product family.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.