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4 wire resistive touch screen
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Description
4 wire resistive touch screen is an outstanding high quality touch panel with cost effective solution for many applications. It is suitable for low cost solution and superior value. It is inherently of many advantages containing exact and fast response, touch by any object, liquid resistance and contamination against. Now a days design engineers, System Integrators and OEMs are increasingly using resistive touch screens for applications including point- of- sale, process control, replacing the traditional mechanical switching, portable devices, and personal information management systems.
Sizes available from 3.8", 5", 6.4", 7" 10.4", 12.1", 15", 17" and the customized size as per the requirements. Call us for getting the right touch solution for your PLC, SCADA and Process control instruments
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| Specifications |
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| Touch
Technology |
4-wire
Analog Resistive Touch Screen |
| Material |
Top:
Hard-coated polyester; Bottom: Glass |
| Spacer |
Invisible
(Patented) |
| Light
Transmission |
75%
nominal |
| Touch
Resolution |
2048
x 2048 (with USB-X controller) |
| Controller |
External
box / Serial RS232 interface |
| Platforms |
Win
XP, 2K, 98, 95, NT, Linux |
| Power |
Self
powered / External Power from CPU |
| Activation
Force |
50-120
grams per square centimeters |
| Response
Time |
10
msec maximum |
| Position
Accuracy |
3
mm maximum error |
| Touch
Mode |
Click,
double click, right click, drag, drop |
| Operating
Temperature |
-10
to 70 degrees C |
| Storage
Temperature |
-30
to 85 degrees C |
| Thermal
Shock |
Pass
-20 to 80 degrees C 5 cycles |
| Relative
Humidity |
Pass
40 degrees C, 95%RH, 96 hours |
| Operating
Altitude |
0
- 4,500 meters |
| Storage
Altitude |
0
- 13,500 meters |
| Abrasion
Resistance |
3H
pencil hardness |
| Chemical
Resistance |
Excellent
to alcohol, acetone, detergent |
| Durability |
1
Million touches per point minimum |
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