PS-983Q

Overview

The Mallory Sonalert PS-983Q is an industrial-grade piezoelectric siren designed for high-visibility audio alerting. It operates on a DC voltage range of 5 to 15 volts and delivers a sound pressure level of 105 dB. The unit features a compact rectangular form factor measuring 51 mm by 35 mm. It utilizes wire lead termination for straightforward integration into control panels or enclosures. This component is engineered for continuous duty cycles in demanding environments.

Feature Summary

• Generates a distinct siren tone pattern for urgent warning scenarios
• Operates reliably within a low-voltage direct current supply range
• Constructed with durable materials suitable for industrial settings

Applications

• Industrial machinery fault indication
• Safety system emergency alerts
• Control panel status signaling

Procurement Notes

Verify the specific voltage rating and acoustic output requirements against the official datasheet before procurement. Confirm that the operating environment matches the component's industrial grade specifications. Ensure proper mounting clearance is available for the specified dimensions. Check for any required certifications relevant to your region's safety standards.

Selection Notes

Select this model when a loud, attention-grabbing siren tone is required within a low-voltage DC system. Consider the physical dimensions to ensure fitment within the designated enclosure space. Evaluate the need for wire lead connections versus other termination styles based on the assembly process. Compare sound pressure levels against ambient noise conditions to ensure audibility.

Part Context

This device belongs to the Mallory Sonalert industrial alarm series, known for robust performance in critical applications. The brand has a long history in electronic signaling, originating from early 20th-century innovations. The PS series specifically targets applications requiring reliable, high-decibel audio warnings without complex external drivers.

Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitutes. Ensure any replacement maintains identical voltage ranges and acoustic characteristics. Verify mechanical compatibility regarding mounting holes and overall footprint.