IntelliTouch® Surface Acoustic Wave, Zero-Bezel
Elo has revolutionized Surface Acoustic Wave technology with eSAW. Built into Elo’s latest 3200 series advanced signal controller, eSAW offers industry leading touch sensitivity of 4x greater than its predecessor. Combining the enhanced touch performance of eSAW with the benefit of the optical clarity of a clear glass IntelliTouch® SAW touchscreen, yields a high performance 2-touch solution at a price well below that of traditional projected capacitive (PCAP) touchscreen.
Superior clarity and performance
SAW touchscreen technology delivers superior image clarity, resolution, light transmission, and reliability because it utilizes clear glass that continues to work even if scratched. There are no coatings, plastic films or moving parts to wear out or be damaged. The active area of the touchscreen is resistant to chemicals such as acetone, toluene, methyl ethyl ketone, isopropyl alcohol, methyl alcohol, ethyl acetate, ammonia-based glass cleaners, gasoline, kerosene, and vinegar.
Quality is built in
The stable, drift-free operation of Surface Acoustic Wave touchscreen technology provides an accurate touch response measured on three axes using a finger, gloved hand, or passive stylus. Elo’s sensitive touch response recognizes location and amount of pressure applied. Elo has tested IntelliTouch touchscreens to more than 50 million touches in one location without failure, using a stylus simulating a finger.
Customization capabilities include logos, clear icons, border buttons, and other enhancements can be added during the design cycle. IntelliTouch can scale across a wide range of screen sizes, without performance degradation.
Elo’s new state of the art facility in Suzhou, China occupies a quarter of a million square feet and includes 155,000 square feet of manufacturing space with adjacent offices and warehouses. It is home to Elo’s industry leading touchscreen solutions including AccuTouch 5-wire resistive, IntelliTouch surface acoustic wave and TouchPro projected capacitive touchscreens.
Elo is proud to be the only company in the world that produces its own touch screens, ASICs, firmware and software drivers in-house.
- Desktop touchmonitors and all-in-one touchcomputers
- Point-of-sale (POS) terminals
- Gaming and lottery terminals
- Point-of-information kiosks
- Public environments such as hotel lobbies, office buildings, auto dealerships, bank branches, gaming casinos, healthcare waiting rooms, retail stores and train stations
eSAW (IntelliTouch® Surface Acoustic Wave)
Number of Touches
controller dimensions in inches
Surface durability is that of glass, Mohs’ hardness rating of 6.5
IntelliTouch Zero-Bezel touchscreen has been successfully integrated by integrators
6.19 points per mm typical (A/D sampling capability is extended by pattern recognition software)
Error is not greater than 2.5mm and typically much less with calibration to display image
Touch Activation Force
under 1 ounce (15 grams) typical
-20°C to 70°C (Non Condensing)
-40°C to 85°C (Non Condensing)
60C at 80% RH for 240 hours
Serial cable: P/N D16890-000
USB cable: P/N D38640-000
Dual serial/USB cable: P/N D40022-000
Product Family Specification
Additional Support Resources
Touch Technology Comparison Chart
Agency Approval Certificates