TMB-86-201-S(S)

Alarms, Buzzers, And Sirens Overview

The TMB-86-201-S(S) is a piezoelectric alarm manufactured by Floyd Bell Inc. It operates on a DC voltage range of 5 to 25 volts and draws a power current between 5 and 25 mA. The device produces a sound pressure level of 70 dB at 5V measured at a distance of 61 cm, with an operating frequency of 2.9 kHz. It features wire lead terminations and is designed for panel mount installation. The unit has a diameter of 35.81 mm and a maximum installed height of 37.59 mm. It supports an operating temperature range from -20°C to 65°C and holds UL and UR approval agency certifications.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric technology for durable industrial audio signaling
• Internally driven circuitry for direct connection applications
• Waterproof and dust-tight construction rated IP68
• Panel mount design with top-positioned port

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Equipment safety alarms
• Control panel monitoring systems
• Automated manufacturing process alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against official documentation to ensure correct termination style and acoustic performance specifications. Confirm that the intended operating environment falls within the specified temperature range and voltage parameters. Check for updated certification marks such as UL or UR requirements relevant to the target market. Ensure compatibility with existing panel mounting dimensions and wiring harness interfaces before finalizing procurement orders.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a waterproof, internally driven piezoelectric alarm is required for harsh environments. The IP68 rating makes it suitable for applications exposed to dust and water. Consider the 2.9 kHz frequency and 70 dB output for audible alerting needs. Verify that the 5-25V DC input matches the system power supply capabilities and that the panel mount form factor fits the enclosure design constraints.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the AudioLarm II series of solid-state piezoelectric alarms. These devices are engineered for high durability in industrial settings. The series emphasizes reliability through internal driving circuits and robust sealing. This specific model provides a balance of acoustic output and environmental protection for critical signaling tasks.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the voltage range, frequency, and physical dimensions. Verify that alternative components maintain equivalent IP ratings and approval agency certifications for compliance.