TMB-V86-531-S(F)

Alarms, Buzzers, And Sirens Overview

The TMB-V86-531-S(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 has an IP68 rating for dust tightness and waterproofing, with an operating temperature range of -20°C to 65°C. Physical dimensions include a diameter of 1.410 inches (35.81 mm) and a maximum installation height of 1.480 inches (37.59 mm).

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-based sound generation with internal driver circuitry.
• IP68 rated enclosure providing dust tight and waterproof protection.
• Panel mount design with top port location and wire lead termination.

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Control panel audio signaling
• Enclosure-mounted alert systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify that the specific suffix (F) matches the required lead configuration and compliance standards for the target assembly. Confirm that the 5-25V DC input aligns with the system power supply rails. Ensure the mounting hole diameter accommodates the 1.410-inch body size and that the panel thickness does not exceed the retention capabilities of the included hardware. Check UL/UR listing requirements for the final application environment.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a rugged, waterproof audible signal is required for panel integration. The wide voltage tolerance supports various industrial control voltages without external regulation. The high SPL ensures audibility in moderately noisy environments. Consider the DIP package constraints if replacing older through-hole designs. Verify thermal limits against the expected ambient operating conditions.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Audiolarm II series from Floyd Bell Inc, designed for reliable acoustic signaling in demanding environments. The series emphasizes durability with IP68 ratings and standard panel mount form factors. It serves as a direct replacement for legacy chime alarms requiring similar electrical specifications and physical footprint constraints in industrial control panels.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with MB-09-516-Q(M) or XC-09-212-S for potential alternatives within the manufacturer's lineup. Verify pinout compatibility and mechanical mounting dimensions before substitution. Ensure the replacement maintains the required IP68 rating and voltage range.