21.8″ Surface Accustic Wave SAW Touch Screen Panel OB218C-4M-BX
21.8″ Surface Accustic Wave SAW Touch Screen Panel OB218C-4M-BX
$97.00
21.8″ Surface Accustic Wave SAW Touch Screen Panel, USB/RS232 Controller, Elo SAW Compatible
OB218C-4M-BX
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Product Description
21.8″ Surface Accustic Wave SAW Touch Screen Panel, USB/RS232 Controller, Elo SAW Compatible
OB218C-4M-BX
| Technology | Surface Acoustic Wave (SAW) |
| Model | OB218C-4M-BX |
| Sizes | 21.8″ |
| Format | 4:3 |
| Active Area | 443×334 |
| View area | 445×336 |
| Glass Dimension | 480×374 |
| OutLine Dimension | 483×376 |
| Cable Length | 600 |
| Weight | 1.84 |
| Resolution | 4096 x 4096 ,Z-axis 256 |
| Material | Pure glass(Vandal-proof ,Anti-glare can optional) |
| Transducer position | Glass bevel angle, up surface 0.5mm |
| Accuracy | < 2mm |
| Light Transmission | >92% /ASTM |
| Touch Force | 30g-80g |
| Durability | Scratch-free; More than 50,000,000 touches in one location without failure. |
| Surface Hardness | Mohs’ 7 |
| Multi-touch | Optional , software support |
| Operating Temp. | -10°C to +60°C |
| Storage Temp. | -20°C to +70°C |
| Humidity | 10%-90% RH / 40°C, |
| Altitude | 3800m |
| Parts | Connect cable,Double-sided adhesive, dustproof strip |
| Certificates | CE, FCC, RoHS |
| Controller technical specification | |
| Interface | USB，RS232 can optional |
| Size(PCB) | 85mm×55mm×10mm |
| Working voltage | 12V±1V & 5V±0.5V optional |
| Working Current | 80mA |
| Maximum Current | 100mA |
| Response time | ≤12ms |
| Operating temperature | 0-65℃ |
| Operating humidity | 10%-90%RH. |
| Storage temperature | -20℃-70℃ |
| MTBF | > 500,000 hours |
| Certificates | CE, FCC, RoHS |
| Operate system | WinXP / Win7 /WinXPE / WinCE / Linux / Android |
| Weight | 10 kg |
|---|---|
| Dimensions | 45 × 35 × 7 cm |
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