A weather proof rugged PC with a 15 inch display and membrane keypad; rated for Division 2, Zone 2 environments with a cast aluminum NEMA 4X enclosure. Designed to operate in the extreme temperatures, the 4820 Features a heater, heat exchanger, DC fans and aluminum fins to heat and cool itself.
RATINGS:
• Class I, II, III, Division 2, Group A-D, F&G 
• Zone 2 NI, EExnaA IIC T4, EXII36 – ATEX 2014/34/EU Compliant 
• NEMA 4X 
FEATURES:
• All-Weather PC, 6061 T6 Painted Aluminum 
• Engineered to Withstand Higher Shock and Vibrations 
• Aluminum Fins, DC Fans & Thermostat Controlled Thermofoil Heaters for Extreme Temperatures (-40° to 65°C) 
• 15" LCD 
• 1024x768 Resolution
• 600 nits Standard Brightness 
• Multi-Touch Projected Capacitive Touch Screen 
• 14 Key Keypad Legendable Membrane 
• 1.91 GHz Intel® ATOM™ Quad Core CPU 
• 128GB Solid State Drive, 8GB RAM 
• 2 PCI Expansion Slots 
• Dual 10/100 Base-T Network Interface
Options
| Options | N/A 247A - i7-1185GRE is 1.8 GHz (4.1 GHz Turbo) w/ 64GB RAM 272 - Windows® 10 Pro 64-Bit 284 - i7-7600U is 2.60 GHz (3.40 GHz Turbo) w/32GB RAM 297 - Windows® 11 Pro 64-Bit 399 - Resistive Touch Screen 776 - Multi-Touch Projected Capacitive Touch Screen 801 - Sunlight Readable/Wide Temperature Range Display 821 - Fold Down Sun Visor | 
| Mounts | N/A 585 - Wall Mount Brackets 811 - Side Mount Brackets that attach to Yoke 9137 - Yoke Mount 9176 - Panel Mount Bezel Kit | 
Materials
| Enclosure | N/A Powder Coated Cast Aluminum | 
| Viewpoint | N/A Polycarbonate Standard | 
| Design | N/A NEMA 4X Non-Incendive Electrical Equipment | 
Physical Dimension
| Dimensional Drawing | N/A
                                                                                          4823DC Drawing | 
| Height | N/A 15.50 in | 
| Width | N/A 17.50 in | 
| Depth | N/A 8.50 in | 
| View Height (VH) | N/A 9.16 in | 
| View Width (VW) | N/A 12.16 in | 
| Weight | N/A 45 to 50 lb | 
Electrical
| Input Power | N/A 24 VDC | 
| Maximum Power | N/A 120 W | 
| Maximum Power with Active Heaters | N/A 220 W | 
Environmental
| Operating Temperature | N/A -40 to 65 ºC-40 to 149 ºF | 
| Operating Temperature with Option 801 | N/A -20 to 60 ºC-4 to 140 ºF | 
| Storage Temperature | N/A -20 to 60 ºC-4 to 140 ºF | 
| Vibration | N/A IEC68 2-6; 3GRMS Operational, 5 to 2000 Hz 5GRMS Operational, 5 to 2000 Hz, 3 Axes | 
| Shock | N/A IEC68 2-27; 15G Bi-Directional Impulse 11 msc, Non-Operational, 3 Axes | 
| Electromagnetic Interference (EMI)/Radio Frequency Interference (RFI) | N/A MIL-STD-461 RE101 RE102: CE101,CE102 | 
| Lighting | N/A DO-160C | 
| Non-Condensing Relative Humidity | N/A 10 to 95 % | 
| Condensing Relative Humidity | N/A 0 to 100 % | 
| TUV Approvals | N/A EExnA IIC T4 EXII36 | 
| FM Approvals | N/A Class I, Division2 | 
Computer Specifications
| Motherboard | N/A COM-Express SBC, Integrated Graphics, 2 PCI Slots, Dual 10/100 Base-T Network Interface | 
| Minimum Solid-State Drive (SSD) Standard Storage | N/A 128 GB | 
| Minimum Random-Access Memory (RAM) Standard Storage | N/A 8 GB | 
| Processor (CPU) | N/A 1.91 GHz Intel® Atom™ Quad Core | 
| Note for Computer Specifications | N/A Contact your Daisy Data Displays representative for information on the latest CPU, memory, and hard drive options. | 
Flat Panel Specifications
| Display Size | N/A 15 in | 
| Maximum Resolution | N/A 1024 x 768 px | 
| Typical Horizontal Viewing Angle | N/A 85 º | 
| Typical Vertical Viewing Angle | N/A 85 º | 
| Viewing Cone | N/A Up to 170 º | 
| Standard Brightness1 | N/A 600 nits | 
| Backlight | N/A LED | 
- 1 Transflective increases with ambient conditions.
 
                            