Air Products and Controls Duct Smoke Detector, Series: SL-2000, Photoelectric Detection Method, Alarm, Pilot Visual Indicator, 10 to 85% Non-Condensing/Non-Freezing Humidity Rating, LED Display, Solid, Stranded Wire, Screw Connection, 100 to 4000 fpm Air Duct Velocity, 18/32/68/180 mA Alarm Current, 24 VAC/VDC, 115 VAC, 230 VAC, Duct Mounting, Plastic, Clear/Gray, 32 to 140 deg F, 4-1/2 in Width, 2-1/4 in Height, 2-1/4 in Depth
| Air Duct Velocity | 100 to 4000 fpm |
| Alarm Current | 18/32/68/180 mA |
| Connection Type | Screw |
| Depth | 2-1/4 in |
| Detection Method | Photoelectric |
| Display Type | LED |
| Height | 2-1/4 in |
| Humidity Rating | 10 to 85% Non-Condensing/Non-Freezing |
| Material | Plastic |
| Series | SL-2000 |
| Temperature Rating | 32 to 140 deg F |
| Voltage Rating | 24 VAC/VDC, 115 VAC, 230 VAC |
| Width | 4-1/2 in |
| Wire Type | Solid, Stranded |
| Visual Indicator Type | Alarm, Pilot |
| Mounting Type | Duct |
| Color | Clear/Gray |


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