21 inch 5 Wire Resistive Touch panel with RS232 or USB

Kingtouch Technology Group is specialized in producing Surface Acoustic Wave(SAW) touch screen, Multi-touch Infrared touch screen/IR Touch Panel frame, LCD Touch Kiosk, Interactive touch foil, resistive touch screen, LCD touch Panel PC/ Computor/ bezel Monitor, Touch Tablet PC, Optical touch screen and Capacitive touch screen, Any size of touch panel we can customized for you. Just let us know the requirement. For Multi-touch IR Panel, we can offer Dual-touch(2 points), 6 points, 8 points, 10 points, 16 points and 32 points, No ghost point. Etc.

Product Description: ( 5 wire resistive touch panel, 5-wire resistive touch screen, 5-wire touch screen kit and 5-wire touch screen panel,5 wire touch overlay, 5 wire touch  bezel screen kit)

5-Wire Resistive touch screen are generally built with two layers of electrically conductive materials (ITO Indium Tin Oxide or ATO Antimony Tin Oxide) separated by insulated dots. When an object touches the device, the two layers come into contact. The contact produces a change in electrical current and is registered as an analog touch event signal. The signal is then sent through the circuit to be converted into a digital signal by the controller for the device to compute the exact location of the touch event.

5-Wire Resistive touch screen features unrivaled accuracy, reliability, superior light transmission, highest touch point density, sensitive and drift-free, Imperious to environmental conditions such as liquid splashes and washdown, these screens are the most contamination-resistant available. It can be touched by finger, gloved finger, leather or stylus pen. The life time is up to 35 million finger touches, much better than 4 wire resistive touch screen, delivering fantastic performance in retail, industry, transportation, financial, hospital, .Kiosk or telecom field.

Advantage:

1.  Long lifetime (almost ten times of 4 Wire Resistive Touch Screen)
2.  Finger, gloved hand and stylus activation
3.  Contaminant proof and liquid resistance
4.  High accuracy and durability
5.  High resolution and sensitivity

Application:

1. Point-of-Sale uses: convenience store, movie theater, lottery terminal, fast food, etc.
2. Industrial uses: Automated testing, automation equipment, man-machine interface, etc.
3. Medical uses: medical instrument, research equipment and patient monitoring system.
4. Transportation uses: Inner vehicle control panel.

Specification: