Omega Vehicle Security OS643-LS - Manual (Page 6)

4
ELECTRICAL
Temperature Range: 0°F to 500°F / -20°C to 260°C.
Display Resolution: 1°F / 1°C.
Accuracy: ±3% of reading or ±6°F/3°C, whichever is greater @ 64.4 to 82.4°F
(@ 18 to 28°C) ambient operating temperature.
Temperature Coefficient: ±0.2% of reading or ±0.36°F/0.2°C, whichever is
greater, change in accuracy per °F/°C change in ambient operating tempera-
ture above 82.4°F/28°C or below 64.4°F/18°C.
Response Time: 1 second.
Spectral Response: 6 to 14µm nominal.
Emissivity: Pre-set 0.95.
Analog Output: 1mV/°F(°C).
Detection Element: Thermopile.
Optical Lens: Fresnal Lens.
Sighting: 1-beam laser marker <1mW (class 2).
Field of View: 65mmØ at 1000mm.