MB-V09-948-Q(F)

Alarms, Buzzers, And Sirens Overview

The MB-V09-948-Q(F) is a panel mount chime alarm manufactured by Floyd Bell Inc. It belongs to the Audiolarm II series and utilizes piezo technology for sound generation. The device features an internally driven indicator circuit and accepts DC input within a voltage range of 5 to 25 volts. It operates at a frequency of 2.9 kHz with a sound pressure level of 70 dB measured at 5 volts and 61 cm distance. Power consumption ranges from 5 to 25 mA. The unit is rated IP68 for dust tightness and waterproofing, suitable for operation between -20°C and 65°C. It includes UL and UR approval agency certifications.

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-driven internal circuitry for reliable chime signaling
• IP68 rated enclosure providing dust tight and waterproof protection
• Top-mounted port location for flexible installation orientation
• Certified for safety compliance with UL and UR approvals

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Marine or outdoor control panels requiring waterproof alarms
• HVAC system fault signaling
• Automotive or transportation vehicle warning systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (F) against manufacturer documentation to confirm lead wire configuration and termination type. Ensure the operating voltage aligns with the 5-25V DC specification. Confirm IP68 rating requirements match the installation environment. Check for UL/UR listing validity in the target region. Validate physical dimensions against panel cutout specifications.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a robust, waterproof audible indicator is required for harsh environments. The wide voltage range allows compatibility with various DC power supplies. The high SPL ensures audibility in noisy settings. Consider the top port location for wiring access. Verify temperature range suitability for the specific application site.

Alarms, Buzzers, And Sirens Part Context

This part is part of the Audiolarm II series from Floyd Bell Inc., designed for durable panel mounting applications. The series emphasizes reliability in industrial and commercial settings. The model number indicates specific electrical and mechanical characteristics unique to this variant within the broader product line.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Floyd Bell cross-reference lists for verified substitutes. Generic replacements may not match IP68 ratings or UL certifications. Verify pinout and voltage compatibility before substitution.