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Shenzhen GreenTouch Technology Co., Ltd
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0.5mm thickness 4 wire resistive touch screen 18.5 inch industrial control

Shenzhen GreenTouch Technology Co., Ltd
Shenzhen GreenTouch Technology Co., Ltd
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-29235565-8018
Contact Person:
Mr Andrew Yuan

0.5mm thickness 4 wire resistive touch screen 18.5 inch industrial control

Brand Name : GreenTouch
Model Number : GT-4W-18.5A-1
Certification : CE, FCC, ROHS
Place of Origin : China
MOQ : 50
Payment Terms : MoneyGram, Western Union, T/T, D/P
Supply Ability : 3,000pcs per month
Delivery Time : 7 working days after received your payment
Packaging Details : Packed in carton firstly,and then reinforced with Bee Board for outer packing
Interface Type : USB
Thickness : 0.5mm
Working environment : Under sunlight, indoor and outdoor
Material : ITO film+ ITO film
Screen Ratio : 16:9
Position accuracy : 1.15~2.5mm
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Industrial 4 wire resistive touch film 18.5 inch for touch kiosk


Description:


  1. Fast response speed
  2. USB or RS232 Interface
  3. High accuracy and sensitivity
  4. ITO film + ITO Film Material
  5. Finger, gloved hand and touch pen activation
  6. Operable in various light conditions, indoor and outdoor
  7. Our products have passed CE, FCC, ROHS certification
  8. Can withstand more than 1,000,000 times touches
  9. 4096x4096 Resolution


Product Specification:

Interface Type:

USB

Resolution

4096x4096

Screen Ratio

16:9

Material

Film + Film

Certificates

CE, FCC, RoHS

Input method

Finger or touch pen

Position accuracy

1.15~2.5mm

Operating Voltage

DC ≤ 10V

Operating current

5~25mA

Response time

Less than 10ms

Touch action force

20~100g

Operating temperature

-10°C~60°C

Storage temperature

-20°C~70°C

Surface hardness

3H

Working environment

Under sunlight, indoor and outdoor

Transparency

≥80%

Isolation resistance

≥20MΩ DC 25V

X.Y resistance

100Ω~1000Ω according to the size

Linearity

≤1.5%

The number of hits

≥1,000,000/point

Warranty

1 year

USB Controller Specs:

Power requirements

+5VDC ( Max100mA, typical 70mA, 50mV peak to peak max ripple)

Resolution

2048 X 2048

Report rate

Max 160 points/sec

Response time

Max 35 ms

Panel resistance

200 ~ 900 ohm ( pin to pin on the same layer )

Dimensions

0.79 in x 2.7 in

Storage temperature

-20 °C to 70°C

Operating temperature

0 °C to 50°C

Calibration

Fast full oriental 4/9/25 points position

Compensation

Accuracy 25 points linearity compensation

Mouse Emulator

Right / Left button emulation, Normal / Click on touch / Click on release mode, Auto right button

Operation systems

Windows2000/WindowsXP/Win7/Win8/WindowsNT/WindowsVista/Linux(Ubuntu 12.04)



Applications:

4 Wire Resistive touchscreen is an outstanding high quality product, suitable for low cost solution. Suitablefor
GPS, medical, Light industrial ,Pos,Portable sport devices, Access control terminals, Portable medical devices,
LCD and LED touch monitors,All-In-One ,Home appliances and other fields.

Model Information:


Product modelSzie4wire TP Product size
Out sizeTP(mm)VA size(mm)AA size(mm)ThicknessFPCPFC location
GT-4W-18.5A-118.5"424.00 x 243.00410.00 x 231.00406.00 x 227.002.3mmPH2.54/83mmLong side


Competitive Advantage:

4 Wire Resistive touch screen is the product of choice for manufacturers because it can easily produce high resolution of 4096 x 4096 or higher. There are several advantages of this technology. Resistive touchscreens are low cost as compared to their ‘active’ counterparts.It can be produced to support multi-touch output. Moreover, a stylus or any pointed object can be utilized to operate such touchscreens.
technology principle:
The 4 Wire Resitive touchscreen consists of a glass layer with a conductive coating on top and a polyester top sheet with a conductive coating on the bottom. The conductive surfaces are held apart by "spacer dots", usually glass beads that are silk-screened onto the coated glass.
When a person presses on the top sheet, its conductive side comes in contact with the conductive side of the glass, effectively closing a circuit (this is called pressure sensing). The voltage at the point of contact is read from a wire connected to the top sheet.It can be touched by finger, gloved finger, leather or stylus pen.It is inherently of many advantages such as high accuracy, quick response, drift-free, stable and long durability for a life time of 1,000,000 times finger touches.























Product Tags:

Resistive Touch Screen replacement

      

resistance touch screen

      
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