Edwards SIGA-OSD (NEW)
Edwards SIGA-OSD Intelligent Optical Smoke Detector
The Edwards SIGA-OSD is an intelligent optical smoke detector from the Signature Optica Series, designed to provide early warning of fire conditions by detecting smoke particles in the air. It utilizes advanced photoelectric sensing technology to accurately identify smoke from a variety of combustion sources while reducing false alarms.
Key Features:
- Optical Smoke Detection – Uses advanced photoelectric technology to detect a wide range of smoke types, enhancing responsiveness to both fast and slow-burning fires.
- Intelligent Communication – Seamlessly integrates with Edwards Signature Loop controllers, allowing precise monitoring and control within the fire alarm system.
- Self-Diagnostics – Continuously monitors its own performance to ensure reliability and reduce maintenance needs.
- Environmental Compensation – Adjusts sensitivity to account for environmental conditions, reducing nuisance alarms caused by dust or other airborne particles.
- Compatible with Signature Series – Works with the full range of Edwards Signature modules and control panels, ensuring a scalable fire detection solution.
- Field-Replaceable Optical Chamber – Allows for easy maintenance and serviceability without replacing the entire detector.
Specifications:
- Operating Voltage: 15–32 VDC
-
Current Consumption:
- Standby: 45 µA
- Alarm: 45 µA
- Operating Temperature: 0°C to 49°C (32°F to 120°F)
- Humidity: 0%–93% RH (non-condensing)
- Mounting Bases: SIGA-SB, SIGA-SB4, SIGA-RB, SIGA-IB
The Edwards SIGA-OSD is ideal for commercial and industrial applications where reliable smoke detection is critical. Its advanced sensing capabilities, built-in intelligence, and compatibility with Edwards Signature Series panels make it a trusted choice for fire safety systems.