19inch high quality saw touch screen standard/vandal/water/dust proof saw touch screen panel

Welcome to GreenTouch Corporation Limited!

GreenTouch SAW (Surface Acoustic Wave) Touch Screen (Size: 10.4 to 42 inches)

  Surface Acoustic Wave (SAW) touch screen uses ultrasonic waves that pass over the touch screen 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. Surface wave touch screen panels can be damaged by outside elements. Contaminants on the surface can also interfere with the functionality of the touch screen.

  Surface Acoustic Wave (SAW) touch screen is based on sending acoustic waves across a clear glass panel with a series of transducers and reflectors. When a finger touches the screen, the waves are absorbed, causing a touch event to be detected at that point. SAW touch screen technology is recommended for public information kiosks and other high traffic indoor environments.

Advantages:

> Can withstand more than 35000000 point
> 4096x4096 Resolution, USB or RS232 Interface
> Superior image clarity with high light transmission
> High accuracy and sensitivity
> Glass Material,Durability, deep scratch resistance and abrasion
> Finger, gloved hand and touch pen activation
> Sensitive and fast response
> Our products have passed CE, FCC, ROHS certification!

Applications:

Special for desktop public service inquiry system,POS systems, hotel reception,industrial manufacturing, kiosks, ATM,Hospital information center, information systems and other interactive touch application design .

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