TXB-86-515-Q(F)

Overview

The TXB-86-515-Q(F) is a panel mount chime alarm manufactured by Floyd Bell Inc, belonging to the Audiolarm II series. It utilizes piezo technology and features an internally driven indicator circuit. The device operates on a DC input voltage range of 5 to 25 volts. It produces a sound pressure level of 70 dB at 5 volts measured at a distance of 61 cm. The operating frequency is 2.9 kHz. Electrical current consumption ranges from 5 to 25 mA. The unit is designed for top port mounting and has an IP68 rating for dust tightness and waterproofing. Physical dimensions include a diameter of 35.81 mm and a maximum installation height of 37.59 mm. The approved operating temperature range spans from -20°C to 65°C.

Feature Summary

• Piezo-based internal driving mechanism for chime alarm functionality
• IP68 rated enclosure providing dust tight and waterproof protection
• Panel mount design with wire lead termination
• Wide DC voltage operational range supporting 5 to 25 volts

Applications

• Industrial equipment status indication
• Appliance chime signaling
• Control panel audio alerts
• Waterproof environment monitoring systems

Procurement Notes

Verify the specific suffix (F) against manufacturer documentation to confirm terminal configuration and compliance certifications. Ensure the required voltage matches the 5-25V DC specification. Confirm that the IP68 rating meets environmental requirements for the intended installation location. Check UL/UR approval status if regulatory compliance is mandatory for the application.

Selection Notes

Select this component when a robust, waterproof chime is required for panel mounting. The wide voltage range allows flexibility in power supply design. Consider the 70 dB SPL output for audible alert requirements in moderate noise environments. Verify physical space constraints against the 35.81 mm diameter and 37.59 mm height specifications.

Part Context

This part belongs to the Floyd Bell Audiolarm II series, which focuses on reliable piezo chime alarms. The series typically offers various voltage and sound pressure options. The TXB-86-515-Q(F) variant specifically addresses applications requiring high ingress protection and standard panel mounting configurations.

Replacement Considerations

Consult official cross-reference lists for direct replacements. Ensure substitute parts match the 5-25V DC range, 2.9 kHz frequency, and IP68 rating. Verify mechanical compatibility regarding the 35.81 mm diameter and wire lead termination style.