TMB-86-201-Q(F)

Alarms, Buzzers, And Sirens Overview

The TMB-86-201-Q(F) is a panel mount chime alarm manufactured by Floyd Bell Inc, belonging to the Audiolarm II series. It utilizes piezo technology for sound generation and features an internally driven indicator circuit. The device operates on a DC voltage range of 5 to 25 volts with a power consumption current between 5 and 25 mA. It produces a frequency of 2.9 kHz and achieves a sound pressure level of 70 dB at 5V measured at 61 cm. The unit is rated IP68 for dust tightness and waterproofing, suitable for operation in temperatures from -20°C to 65°C. It includes UL and UR approval agencies certification.

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-driven internal circuitry for direct DC operation
• IP68 rated enclosure providing dust tight and waterproof protection
• Panel mount design with top ported wire leads

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Appliance audio signaling
• Control panel alarm systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (F) against manufacturer documentation to confirm lead wire termination type and insulation material. Ensure the operating voltage aligns with the 5-25V DC specification. Confirm IP68 sealing integrity requirements match the installation environment. Check for updated UL/UR listing numbers before final integration.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained, high-volume audible signal is required without external drivers. The wide voltage tolerance allows flexibility in power supply design. The IP68 rating makes it suitable for harsh environments where moisture or dust ingress is a concern. Compare dimensions against available panel cutout space.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Audiolarm II family of piezo chimes. These devices are designed as drop-in replacements for standard panel indicators requiring audible feedback. The series offers various mounting styles and voltage ratings to accommodate different industrial and commercial control panel architectures.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference physical dimensions and terminal configurations with existing designs. Verify that replacement units maintain the same IP68 rating and electrical characteristics. Ensure compatibility with existing panel mounting hardware.