SIGA-OSD
رقم القطعة: SIGA-OSD
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الوصف
Overview The Signature Optica Series SIGA-OSD smoke detector brings advanced optical sensing technology to a practical design that increases efficiency, saves installation time, cuts costs, and extends life safety and property protection capabilities. Continuous self-diagnostics ensure reliability over the long-haul, while environmental compensation helps reduce maintenance costs. Like all Signature Optica Series detectors, the SIGA-OSD is an intelligent device that gathers analog information from multiple optical sensors, converting this data into digital signals. Utilizing dual optical wavelengths combined with multiple detection angles, the SIGA-OSD differentiates particles that are not representative of actual smoke. Particle data is input into digital filters which feed a series of ratios removing signal patterns that are typical of nuisance sources, thus reducing unwanted alarms. To make an alarm decision, the detector’s on-board microprocessor measures and analyzes all optical sensor readings and compares this information to preprogrammed settings
المواصفات
| Specifications / Operating Voltage | 15.20 to 19.95 VDC |
|---|---|
| Specifications / CONTACT RATING | 1.0 Amp @ 30 VDC |
| Specifications / Normal operating current | 32 µA |
| Specifications / Alarm current | 45 µA |
| Specifications / Operating environment | 32 to 120°F (0 to 49°C), 0 to 93% RH, noncondensing |
| Specifications / Air velocity | 0 to 4,000 ft./min (0 to 20 m/s) |