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Product Details:
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| Touch Type: | Surface Acoustic Wave Touch Screen Overlay | Touch Points: | One Touch Point |
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| Glass: | 4mm/6mm | Input Voltage: | 5V |
| Driver: | Plug And Play | RS232: | Optional |
| Customized: | Support | Interface: | USB |
| High Light: | Overlay Saw Touch Screens,21.5 Inch Saw Touch Screens,USB Cable overlay touch screen |
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CJTOUCH offers a complete line of Surface Acoustic Wave (SAW) touch screens kits. SAW offers an excellent alternative for many touch applications requiring an accurate light touch and excellent optical characteristics all in a very durable and reliable package.
This glass sensor is ideal for indoor applications providing superior image clarity and sensor durability.
Available in sizes from 8" to 23" diagonal CTB sizes also availableHighest Clarity, most durable touchscreen solution .All glass solution with no coatings to wear out .Gloved finger, finger or stylus activation4096 x 4096 resolution.Shielded connector.
Compared to Resistive and Capacitive technologies, SAW technology provides superior image clarity, resolution, and higher light transmission. The panel is composed of durable glass and this augments the durability and clarity of the technology. SAW technology uses ultrasonic waves that pass over the surface of touchscreen panel. When the panel is touched, a portion of the wave is absorbed. This change in the ultrasonic waves registers the position of the touch event and sends this information to the controller for processing.
In a controlled environment, SAW offers a very attractive, simple to implement, and cost effective solution.
Applications
Food processing
Industrial automation
Bank / ATM / Kiosks
Medical equipment
In-vehicle and transportation
Point-of-sale (POS) terminals
Specification of Product
| Technology | Surface Acoustic Wave(SAW) |
| Sizes | 8" to 32" (extending) |
| Controller Interface | USB OR RS232 |
| Resolution | 4096*4096 ,Z-axis 256, not related with the sizes of the touch screen panel |
| Material | Pure glass |
| Positional Accuracy | Standard deviation of error is less than 0.080 in.(2mm) |
| Light Transmission | More than 90% per ASTM |
| Touch Activation Force | 30-60g |
| Durability | Scratch-free; More than 50,000,000 touches in one location without failure. |
| Surface Hardness | Mohs' hardness rating of 7 |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 10%-90% RH at 40°C, non-condensing |
| Operation Altitude | 3800m |
| Accessories | Connector cables, double-sided glue, dust-proof stripes |
| Agency Approval | CE, FCC, RoHS, |
| Controller technical specification: | |
| Sizes(PCB) | 85mm*55mm*10mm |
| Working voltage | 12V±0.5V |
| Working Current | 80mA |
| Maximum Current | 100mA |
| Response time | ≤10ms |
| Operating temperature | -10°C-70°C |
| Operating humidity | 10%-90%RH. |
| Storage temperature | -25°C-80°C |
| Multi-Point Touch | Intelligent discrimination by software |
| Agency Approval | CE, FCC, RoHS |
Picture of Product
Technical Drawing
Contact Person: Lydia Cai
Tel: +8613927483927
