OWPB-3045W-32.5-24

Alarms, Buzzers, And Sirens Overview

The OWPB-3045W-32.5-24 is an externally driven piezoelectric transducer manufactured by Ole Wolff Electronics Inc. Designed for alarm and buzzer applications, this component operates at a nominal voltage of 24 V with a current consumption of 100 mA. It generates a single-tone acoustic signal at a frequency of 3.125 kHz. The device achieves a sound pressure level of 115 dB when measured at a distance of 10 cm under rated conditions. The unit features integrated wire leads for direct circuit connection.

Alarms, Buzzers, And Sirens Feature Summary

• Externally driven piezoelectric technology for reliable acoustic signaling
• High-intensity sound output capability suitable for audible alarms
• Fixed single-tone operation mode for consistent alert signals
• Pre-attached wire leads for simplified integration into electronic assemblies

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indicators
• Security system audible alerts
• Appliance operational feedback signals
• Medical device warning systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific operating voltage and current requirements against your system design before procurement. Confirm that the 3.125 kHz frequency aligns with your acoustic detection needs. Ensure the mounting configuration accommodates the 30 mm flange dimensions. Check that the wire lead length meets your assembly constraints. Validate compatibility with your driving circuitry to prevent damage from overvoltage or excessive current.

Alarms, Buzzers, And Sirens Selection Notes

Select this component if a high-decibel, single-frequency alert is required for 24 V systems. Consider the piezoelectric nature for durability compared to electromagnetic alternatives. Evaluate the 115 dB SPL requirement against environmental noise levels. Assess the fixed frequency suitability for your specific alert coding standards. Verify space constraints for the 30 mm diameter housing.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Ole Wolff Electronics Inc piezoelectric buzzer series. These components are categorized as audio products within the alarms and buzzers segment. The manufacturer specializes in externally driven transducers for industrial and commercial signaling applications. The product line emphasizes robust construction and consistent acoustic performance across various voltage ratings.

Alarms, Buzzers, And Sirens Replacement Considerations

No public confirmed substitute part numbers are available for this specific model. Cross-referencing requires matching the 24 V rating, 3.125 kHz frequency, and 115 dB SPL specifications exactly. Verify mechanical fitment for the 30 mm flange and electrical polarity if applicable.