MW-V09-531-S(F)

Alarms, Buzzers, And Sirens Overview

The MW-V09-531-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 5 volts measured at a distance of 61 cm. The unit is rated IP68 for dust tightness and waterproofing, ensuring durability in harsh environments. Operating temperatures range from -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). It connects via wire leads positioned at the top.

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-driven internal circuitry for reliable chime signaling
• IP68 rated enclosure providing dust tight and waterproof protection
• Wide operating voltage compatibility from 5V to 25V DC
• Panel mount design with top-positioned wire lead connections

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Marine or outdoor control panels requiring water resistance
• HVAC system alarm signaling
• Automotive or transportation vehicle instrumentation

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (F) against manufacturer documentation to confirm lead wire length and termination style requirements. Ensure the mounting hole diameter matches the specified 1.410-inch dimension for proper fitment. Confirm that the operating voltage within the target application falls strictly within the 5 to 25V DC range to prevent damage. Check for UL and UR approval agency listings if regulatory compliance is required for the final assembly.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a robust, waterproof audible indicator is necessary for panel-mounted applications. The wide voltage range allows flexibility in power supply design without needing additional regulation for the driver circuit. Consider the 70 dB SPL output for environments where moderate noise levels are present. The IP68 rating makes it suitable for washdown areas or exposed outdoor installations where standard indicators would fail.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Floyd Bell Audiolarm II series, which focuses on durable piezo chimes for industrial use. The MW prefix typically denotes specific mounting or form factor characteristics within the brand's lineup. It serves as a direct replacement for older models requiring similar electrical parameters and physical footprint but offers enhanced environmental sealing compared to non-IP68 variants.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with MB-V09-531-S(F) or similar series members if different acoustic profiles are needed. Verify pinout and voltage compatibility before substituting with generic piezo buzzers, as internal driving circuits may differ.