Edwards SIGA-PCD-RC

The Edwards SIGA-PCD-RC is reconditioned stock of the SIGA-PCD, a Signature Series intelligent detector that combines optical smoke sensing with monitored carbon monoxide detection in a single addressable head. Its on-board microprocessor analyzes the smoke and CO sensors independently, so it can raise a fire alarm, a life-safety CO alarm, or both, while digital filtering and environmental compensation cut down on nuisance activations from cooking particulates and drifting dust.

Key Features

• Combines optical smoke detection with monitored CO sensing in one detector
• Automatic device mapping supervises each detector's installed location on the loop
• Self-diagnostics with a permanently stored history log
• CO sensor rated for a 10-year service life from date of manufacture

Technical Specifications

• Smoke Obscuration Range: 0.53 to 3.94 %/ft (1.7 to 12.35 %/m)
• Loop Capacity: Up to 250 total Signature addresses per loop
• Compatibility: Signature Loop Controller only
• Mounting: North American 1-gang, 3-1/2 in or 4 in octagon, or 4 in square boxes; European BESA boxes

Certifications

• UL/ULC Listed (S853); FM Approved