TUHCH-V88G-930-Q(M)

Overview

The TUHCH-V88G-930-Q(M) is a piezoelectric chime alarm manufactured by Floyd Bell Inc, belonging to the AudioLarm II series. Designed for panel mounting, this internally driven indicator utilizes a DC input voltage range of 5 to 25 volts. The device operates at a frequency of 2.9 kHz and delivers a sound pressure level of 70 dB when measured at 5 volts and a distance of 61 cm. It features wire leads for connection and has an IP68 rating, ensuring it is dust tight and waterproof. The unit measures 1.410 inches in diameter with a maximum installation height of 1.480 inches and functions within a temperature range of -20°C to 65°C.

Feature Summary

• Piezoelectric technology for reliable acoustic signaling
• IP68 rated enclosure providing dust tight and waterproof protection
• Internally driven circuitry simplifying integration
• Panel mount design with top ported wire leads

Applications

• Industrial equipment status indication
• Control panel alarm signaling
• Automated machinery feedback systems
• Environmental monitoring stations requiring weather resistance

Procurement Notes

Verify the specific ordering suffix Q(M) against the manufacturer's current documentation to ensure correct packaging and lead time specifications. Confirm that the required voltage and frequency parameters align with the target application's power supply capabilities before finalizing procurement orders.

Selection Notes

Select this component when a robust, weather-resistant audible indicator is required for harsh environments. The IP68 rating makes it suitable for outdoor or washdown applications where standard indicators might fail. Ensure the available drive voltage falls within the specified 5 to 25 VDC range for proper operation.

Part Context

This model is part of the AudioLarm II series from Floyd Bell Inc, which focuses on durable piezoelectric signaling devices. The series offers various configurations for different mounting styles and acoustic requirements, catering to industrial and commercial applications needing reliable visual and audible alerts.

Replacement Considerations

Consult official Floyd Bell substitution guides for direct replacements. Verify that any alternative component matches the critical dimensions, IP68 rating, and electrical specifications to maintain system integrity.