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The UB-09-515-W(S) is a piezoelectric panel mount chime alarm from the AudioLarm II series. It features an internally driven indicator circuit and accepts DC input voltages ranging from 5 to 25 volts. The device operates at a frequency of 2.9 kHz with a sound pressure level of 70 dB measured at 5V and 61 cm. Power consumption ranges between 5 and 25 mA. It provides IP68 protection against dust and water ingress, suitable for harsh environments. The unit utilizes wire leads for termination and measures 1.410 inches in diameter.
Verify the specific suffix (W)(S) against manufacturer documentation to confirm lead time and availability constraints. Ensure the required operating voltage aligns with the 5 to 25 VDC range. Confirm that the 70 dB SPL meets acoustic requirements for the installation site. Check UL/UR approval agency compliance for the target region.
Select this component when high environmental sealing is required alongside audible signaling. The internal driver simplifies control logic by removing external oscillator needs. Consider the 2.9 kHz tone for distinct alert identification. Verify physical mounting dimensions fit the available panel space. Evaluate if the IP68 rating is necessary compared to lower-rated alternatives.
This part belongs to the AudioLarm II series, recognized as a widely used industrial alarm line. Floyd Bell manufactures these devices for durable industrial applications. The series offers various configurations including voice-capable and multi-tone options. This specific model focuses on robust piezoelectric performance with integrated indicators.
Consult official substitution guides for direct replacements. Cross-reference similar AudioLarm II models for compatible form factors. Verify electrical parameters match before swapping components. Ensure mounting hole patterns align with existing infrastructure.