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Product Detailed Parameters
- Description：BUZZER 33.02MM PNL MNT
- Series：Twin Turbo
- Mfr：Floyd Bell Inc
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：DC
- Frequency：3kHz
- Technology：-
- Operating Mode：Siren
- Sound Pressure Level (SPL)：103dB @ 30V, 61cm
- Current - Supply：65 ~ 125mA
- Port Location：Top
- Operating Temperature：-20°C ~ 65°C
- Approval Agency：UL, UR
- Ingress Protection：IP68 - Dust Tight, Waterproof
- Mounting Type：Panel Mount
- Termination：Quick Connect Tab - 0.250" (6.35mm)
- Height - Seated (Max)：1.180" (29.97mm)
- Voltage Range：9 ~ 30V
- Size / Dimension：1.300" Dia (33.02mm)
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Overview
The TUHS-88B-930-Q is a piezoelectric panel-mount buzzer from the Floyd Bell Turbo series. It features an internally driven indicator circuit and accepts DC input within a voltage range of 9 to 48 volts. The unit has a diameter of 33.02mm (1.300 inches) and a maximum seated height of 29.97mm (1.180 inches). It produces an extra loud whoop tone and includes a blue LED indicator.
Feature Summary
- Internally driven piezoelectric driver for simplified integration
- Generates an extra loud whoop tone for high-visibility alerts
- Integrated blue LED indicator light
- Panel mount design with 33.02mm diameter
Applications
- Industrial machinery alarm systems
- HVAC control panels
- Medical equipment status indicators
- Automotive diagnostic tools
Procurement Notes
Verify the specific operating voltage requirement against your system's DC supply, as this component supports a wide range of 9 to 48 volts. Confirm that the panel cutout dimensions accommodate the 33.02mm diameter and that the 29.97mm height fits within the available enclosure space. Ensure the mounting method aligns with the panel mount specification provided in the official datasheet.
Selection Notes
Select this model when a high-decibel audible alert combined with a visual indicator is required. The internal drive circuit eliminates the need for external oscillators or drivers. Consider the 9-48V DC input range for compatibility with various industrial power supplies. The turbo series design ensures robust performance in demanding environments compared to standard passive buzzers.
Part Context
This component belongs to the Floyd Bell Turbo series of piezoelectric buzzers. These devices are designed for applications requiring high sound pressure levels and reliable operation. The series typically offers various tone options and voltage ranges to suit different industrial and commercial signaling needs.
Replacement Considerations
Direct substitutes may include other models from the Floyd Bell Turbo series with similar mounting dimensions and voltage ranges, such as TUHO-88B-930-Q or TUHT-88B-930-Q, provided they match the specific tone and voltage requirements.
