TUHB-88G-930-Q(S)

Overview

The TUHB-88G-930-Q(S) is a panel mount chime alarm from the AudioLarm II series manufactured 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 with a power consumption current between 5 and 25 mA. It produces a sound pressure level of 70 dB at 5V measured at a distance of 61 cm. The unit has a top port location and wire lead termination. Physical dimensions include a diameter of 1.410 inches (35.81 mm) and a maximum installation height of 1.480 inches (37.59 mm). It is rated IP68 for dust tightness and waterproofing, with an operating temperature range of -20°C to 65°C.

Feature Summary

• Piezoelectric chime alarm with integrated internally driven indicator
• IP68 rated enclosure providing dust tight and waterproof protection
• Wide DC voltage operational range supporting 5 to 25 volts
• Panel mount design with top port location and wire leads

Applications

• Industrial machine status indication
• Control panel alarm signaling
• Enclosed equipment monitoring systems

Procurement Notes

Verify the specific suffix Q(S) against official Floyd Bell documentation to confirm exact termination style and lens color variations. Ensure the required mounting hole diameter matches the specified 1.410-inch dimension. Confirm that the 70 dB SPL meets the acoustic requirements for the intended installation environment. Check UL/UR listing requirements for the final application assembly.

Selection Notes

Select this component when a durable, waterproof piezo chime with an integrated visual indicator is required. The wide voltage range allows compatibility with various industrial control voltages without external drivers. The IP68 rating makes it suitable for harsh environments where moisture or dust ingress is a concern. Consider the 70 dB output level relative to ambient noise levels in the target application area.

Part Context

This part belongs to the AudioLarm II series, described as a widely used industrial alarm line. The series includes various configurations for panel mounting and different acoustic outputs. The TUHB-88G-930-Q(S) represents a standard chime variant within this family, distinguished by its specific voltage range and IP68 sealing characteristics compared to other models in the lineup.

FAQ

What is the operating voltage range for the TUHB-88G-930-Q(S)?

The device operates on a DC voltage range of 5 to 25 volts.

Is the TUHB-88G-930-Q(S) suitable for wet environments?

Yes, it is rated IP68, making it dust tight and waterproof.