TUHB-88B-930-Q(F)

Alarms, Buzzers, And Sirens Overview

The TUHB-88B-930-Q(F) is a panel mount chime alarm from the AudioLarm II series by Floyd Bell Inc. It utilizes piezoelectric technology 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. The unit has a top port location and wire lead termination. Physical dimensions are 1.410 inches in diameter and 1.480 inches maximum height. It functions within a temperature range of -20°C to 65°C and holds UL and UR approvals with IP68 ingress protection.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven indicator circuit for integrated status signaling
• Piezoelectric transducer technology for durable audio output
• IP68 rated enclosure providing dust tight and waterproof protection
• UL and UR agency approval for industrial safety compliance

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Panel mounted alarm systems
• Equipment requiring waterproof environmental protection

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix Q(F) against official Floyd Bell documentation to confirm exact termination style and mounting configuration. Ensure the required operating voltage aligns with the 5-25V DC specification. Confirm that the 70 dB SPL meets the acoustic requirements for the intended installation environment. Check for any specific UL/UR listing requirements relevant to the final equipment assembly.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a rugged, waterproof piezo chime is required for panel mounting. The internal driver simplifies integration by eliminating external drive circuitry needs. Consider the 70 dB output level relative to ambient noise conditions. Verify that the wire lead termination suits the available wiring infrastructure compared to PCB mount alternatives.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the AudioLarm II series, described as a widely used industrial alarm line. The TUHB-88B-930-Q(F) represents a standard piezo chime variant within this family, distinguished by its specific voltage range and IP68 rating. It serves as a direct replacement for older models requiring similar form factors and acoustic performance in harsh environments.

Alarms, Buzzers, And Sirens Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.