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INTRODUCTION
7820 SCANNER DESIGN SPECIFICATIONS
ELECTRICAL
Input Voltage: 12VDC ± 0.25V
Power: 4.8 W
Operating Current: 320 mA
DC Transformers: Class II; 12VDC @ 1.25A
For Regulatory Compliance information, see pages 52 - 54.
ENVIRONMENTAL
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Storage Temperature: -40°C to 60°C (-40°F to 140°F)
Humidity: 5% to 95% relative humidity, non-condensing
Light Levels: Up to 4842 LUX (450 foot candles)
Contaminants: Sealed to resist airborne particulate contaminants
Ventilation: None required