FSP 951
Series Addressable Photoelectric Smoke Detectors
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| Item Code: | FSP 951 |
|---|---|
| Sensitivity: | • UL Applications: 0.5% to 4.0% per foot obscuration. • ULC Applications: 0.5% to 3.5% per foot obscuration |
| Size: |
2.0″ (51mm) high; base determines diameter – B300-6 series: 6.1″ (15.6 cm) diameter |
| Shipping weight: | 3.4 oz. (95 g) |
| Operating temperature range: | • FSP-951 Series: 32°F to 122°F (0°C to 50°C) • FSP-951T Series: 32°F to 100°F(0°C to 38°C) • FSP-951R Series installed in DNR/DNRA/DNRW, -4°F to 158°F (-20°C to 70°C) |
| UL/ULC Listed Velocity Range: | 0-4000 ft/min. (1219.2 m/min.), suitable for installation in ducts |
| Relative humidity: | 10% – 93% non-condensing |
| Thermal ratings: | fixed-temperature set point 135°F (57°C), rate-ofrise detection 15°F (8.3°C) per minute, high temperature heat 190°F (88°C) |
| Voltage range: | 15 – 32 volts DC peak |
| Standby current (max. avg.): | 200µA @ 24 VDC (one communication every 5 seconds with LED enabled) |
| Max current: | 4.5 mA @ 24 VDC (“ON”) |