TXW-86-515-S(F)

Overview

The TXW-86-515-S(F) is a piezoelectric chime alarm manufactured by Floyd Bell Inc. It features an internally driven indicator circuit and accepts DC input within a voltage range of 5 to 25 volts. The device operates at a frequency of 2.9 kHz with a sound pressure level of 70 dB measured at 5 volts and 61 cm distance. Power consumption ranges from 5 to 25 mA. Designed for panel mounting, it includes wire leads for connection and offers IP68 protection against dust and water ingress. The unit functions reliably in temperatures between -20°C and 65°C and holds UL and UR approvals.

Feature Summary

• Piezoelectric technology ensures reliable acoustic output
• Internally driven circuit simplifies integration
• IP68 rating provides dust tight and waterproof protection
• UL and UR agency approvals ensure safety compliance

Applications

• Industrial machinery status indication
• Panel mounted warning systems
• Environmental monitoring equipment alarms

Procurement Notes

Verify the specific suffix (F) corresponds to the required lead type configuration. Confirm that the operating voltage aligns with the 5 to 25 VDC specification. Ensure the mounting hole dimensions accommodate the 35.81 mm diameter requirement. Check environmental conditions against the -20°C to 65°C operational range. Validate IP68 sealing integrity if exposed to direct water jets or dust.

Selection Notes

Select this component when a self-contained, internally driven chime is required for panel installation. The wide voltage tolerance allows flexibility in power supply design. The high IP rating makes it suitable for harsh industrial environments where moisture and particulate exposure are concerns. Consider the physical dimensions and wire lead termination method during mechanical design.

Part Context

This part belongs to the AudioLarm II series of piezoelectric chimes. The series is designed for robust industrial applications requiring clear audible alerts. Components in this line typically feature internal driving electronics to reduce external component count. The manufacturer focuses on durable enclosures and consistent acoustic performance across varying environmental conditions.

Replacement Considerations

Cross-reference with other AudioLarm II models for similar form factors. Verify that substitute parts maintain the same 2.9 kHz frequency and 70 dB SPL requirements. Ensure replacement units offer equivalent IP68 protection and UL/UR certifications. Confirm dimensional compatibility for existing panel cutouts.