LW-07-530-Q(S)

Alarms, Buzzers, And Sirens Overview

The LW-07-530-Q(S) 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. Physical dimensions include a 1.410-inch diameter and a maximum installation height of 1.480 inches, with wire leads for termination.

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 ported 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 mobile machinery chime alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (S) against official datasheets to confirm lead wire length and termination style variations. Ensure the required sound pressure level meets application standards at the target operating voltage. Confirm UL/UR approval requirements for the intended market. Check environmental ratings against extreme temperature or humidity conditions during installation.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a robust, waterproof chime is required for panel mounting. The wide voltage range allows flexibility in power supply design without external drivers. Consider the 70 dB SPL output for audible alerting in moderate noise environments. Verify physical clearance for the 1.480-inch height constraint during mechanical integration.

Alarms, Buzzers, And Sirens Part Context

This part is part of the Floyd Bell Audiolarm II series, designed for durable acoustic signaling. It complements other panel mount alarms in the lineup, offering piezo efficiency over magnetic types. The series typically includes various voltage and SPL options to suit different industrial and commercial signaling needs.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other Floyd Bell Audiolarm II models for similar voltage and SPL specifications. Verify that substitute parts maintain the IP68 rating and panel mount form factor. Ensure electrical interface compatibility with existing wiring harnesses.