Zero-bezel SAW Touchscreen 43″-55″
| Touchscreen Parameter | |||
| Material | Pure Glass | ||
| Categories | Zero-bezel | ||
| Size | 43” – 55” | ||
| Touch Point | 1 | ||
| Light Transmission | 90% | ||
| Surface Hardness | Mohs’ hardness rating of 7 | ||
| Electrical Parameter | |||
| Voltage | 12V DC, normal (+11V to +13VDC) | ||
| Current | 100mA, typical, supply must be capable of sourcing, 400mA, minimum | ||
| Power | Average power consumption is 1.2W at +12VDC | ||
| Noise Parameter | Total noise and ripple requirement must be less than 50 mV (p-p) for frequencies above 1 MHz | ||
| Interface | USB2.0 | ||
| EIA 232E (Serial RS-232), DCE configuration. 8 Data Bits, 1 Stop Bit, No Parity, Full Duplex Baud rate: 9600 |
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| Touch Parameter | |||
| Resolution | 4096×4096 | ||
| Conversion Time | Approximately 16ms per coordinate set (including transmitting time) | ||
| Touch Activation Force | 50g | ||
| Environment Parameter | |||
| Touchscreen | Controller | ||
| Operating Temperature | -20℃～+50℃ | 0℃～+65℃ | |
| Storage Temperature | -40℃～+70℃ | -20℃～+85℃ | |
| Operating Humidity | 40℃ at 90% RH, noncondensing | ||
| Operating Altitude | 3000m | ||
| Reliability | MTBF is greater than 300,000 hours per MIL-HDBK-217-F2 using the parts stress calculation method for ground benign environment with an ambient temperature of 25℃ | ||
| ESD | Per EN 61000-4-2: Contact discharge 4kV, air discharge 8kV | ||
| Flammability | The printed circuit board substrate is rated with 94V0 | ||
| ROHS | The Touch System including TouchScreen, Controller and Cable is ROHS compliant | ||
| Agency Approval | UL | ||
| Systems incorporating GT touchscreens, controllers, and cables have been approved for CE marking | |||
| Systems incorporating GT touchscreens, controllers, and cables have been approved to FCC Class A compliance | |||
| Controller Characteristic | |||
| Type | The touchscreen controller of GeneralTouch Company is ST8101SU | ||
| Construction | Multi-layer surface-mount design with internal ground plane for EMI suppression | ||
| Dimensions | 85×55×12.06（mm） | ||
| Drawings and Spec Sheet |
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| Spec Sheet | Download | |
| Dimensional Drawing | Download | |
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