XB-09-301-S(U)

Alarms, Buzzers, And Sirens Overview

The XB-09-301-S(U) 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 current draw between 5 and 25 mA. It produces a sound pressure level of 70 dB at 5V measured at 61 cm and functions at a frequency of 2.9 kHz. The unit is IP68 rated 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-based internal driver circuitry for direct DC activation
• IP68 ingress protection rating ensuring dust tight and waterproof performance
• Panel mount construction with top-positioned port and wire lead termination

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Appliance audio signaling
• Control panel alarm systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (U) against official datasheets to confirm exact terminal configuration or material variations. Ensure the operating environment remains within the specified -20°C to 65°C temperature range. Confirm that the required acoustic output meets the 70 dB SPL specification at the intended distance. Validate that the input voltage stays within the 5 to 25 VDC limits to prevent damage.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a robust, waterproof audible indicator is required for panel mounting. The wide voltage tolerance allows compatibility with various DC power supplies. The high IP rating makes it suitable for harsh environments where standard indicators might fail. Consider the physical size constraints regarding the 1.410-inch diameter and 1.480-inch height during enclosure design.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Audiolarm II series from Floyd Bell Inc, designed for reliable audible signaling in industrial and commercial applications. The series emphasizes durability and environmental resistance, catering to sectors requiring strict ingress protection standards. The piezo technology ensures consistent performance across the specified voltage range without complex external driving circuits.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other models in the Audiolarm II series for similar form factors. Verify mechanical fit and electrical parameters before substituting with generic piezo alarms. Ensure any replacement maintains the IP68 rating if environmental sealing is critical.