TLHW-V88R-930-QF

Alarms, Buzzers, And Sirens Overview

The TLHW-V88R-930-QF is a panel-mount piezoelectric buzzer manufactured by Floyd Bell Inc. It operates on a DC voltage range of 9 to 30 Vdc with an internally driven indicator circuitry. The device produces a fast warble tone at an operating frequency of 3000±250 Hz (approximately 2.9 kHz). It delivers a sound pressure level of 103 dB @ 30V and draws a supply current between 50 and 110 mA. The unit features red coloration, quick connect tabs measuring 0.250 inches, and a seated height maximum of 1.250 inches.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric mechanism for direct connection
• Fast warble tone operation mode for distinct auditory signaling
• Integrated volume control capability
• Panel mount design with quick connect tab terminals

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Control panel alarm systems
• Safety warning devices in machinery
• HVAC system fault alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific operating mode requirement, as similar part numbers may offer fast beep or continuous tones instead of the fast warble tone specified here. Confirm that the 9-30 Vdc input range aligns with the target system voltage. Ensure the 0.250-inch quick connect tab spacing matches the existing wiring harness or terminal block configuration to guarantee proper physical integration.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-decibel audible alert is required for panel-mounted applications. The internally driven nature simplifies circuit design by eliminating the need for external oscillators. Consider the 103 dB output level for environments requiring loud warnings. Verify that the 3000 Hz frequency provides sufficient audibility against background noise without causing discomfort.

Alarms, Buzzers, And Sirens Part Context

This model belongs to the Floyd Bell Turbo series of alarms and sirens. It shares the same form factor and electrical characteristics with variants like TLHB-V88R-930-QS but differs in specific acoustic output modes. The suffix QF typically denotes the specific connector type and mounting style within the manufacturer's lineup.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes include TLHB-V88R-930-QS and TUHB-V88R-930-Q(F), which share identical mounting dimensions and electrical ratings. Verify that the replacement unit supports the fast warble tone if that specific acoustic pattern is critical for the application.