MachineU > China Products > Consumer Electronic > Computer Hardware & Software > Monitors > Touch Screen Monitors
7inch 4 Wire Resistive Touch Screen Panel For Industrial Display
7inch 4 Wire Resistive Touch Screen Panel For Industrial Display
7inch 4 Wire Resistive Touch Screen Panel For Industrial Display
7inch 4 Wire Resistive Touch Screen Panel For Industrial Display
Specifications
Brand Name :
CJTOUCH
Model Number :
CJVTW4070A0-1.1
Certification :
CE \ FCC
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiable
Payment Terms :
T/T, Western Union
Supply Ability :
500pcs/week
Delivery Time :
3-5 work day
Packaging Details :
1pcs or 14 pcs in a carton
Type :
4 wires resistive touch Panel
wire :
4wires
Durability :
>35 million touches
Touch Points :
1 touch points
Light Transmission :
82%
Supply voltage :
DC5V
Response :
<15ms
Customized :
Support
Description

Resistive Touch Panel 7inch 4 wire resistive touch screen for Industrial display

4-wire resistive is the most basic sensing method of resistive technology.

Top and bottom transparent conductive sheets that have uniform resistance value, are facing each other with a gap. When the top sheet is touched, the touched point of the top sheet yields, and contact the bottom sheet. The contacted point is conducted, and its location is sensed.

As feature of analog 4-ire resistive technology, one sheet has electrodes for the vertical direction while the other sheet has electrodes for the horizontal direction. Voltage of a touched point is measured by the other sheet. In this way, the touched point in X and Y directions is detected.

How does a resistive touch screen work?
In simple terms, a Resistive Touch Screen is a touch-sensitive computer display that responds by applying pressure.When contact is made to the surface of the touchscreen, these two sheets are pressed together. Each sheet has horizontal and vertical lines that register the precise location of the touch.

Is there structural difference between 4-wire and 5-wire technologies?

Just same as analog 4-wire resistive technology, an analog 5-wire resistive sensor consists of top and bottom sheets which are facing each other with a gap in between. Unlike analog 4-wire resistive technology, electrodes are placed on four corners of the bottom sheet in analog 5-wire technology. The sensing process is as below

Main Feature

  • High accurate
  • Pressure sensitive
  • Can responds to any input device
  • Short response time
  • Compact size for easy integration
  • Customization available

Specification of Product

4 Wires Resistive Touch Panel Specification
General Size 5.7 inch To 22 inch
Fit in with Panel display device
Mechanical
Input Method Finger or gloved hand (rubber ,cloth or leather)
Active Force Stylus or Finger or Similar <45g~110g
Ball Impact ø13.0. Steel Ball/9g, Height=30cm, 1 time, no damage [Impact at center area]
Durability >35 million touches
Positional Accuracy <1.5%
Optical
Light Transmission 82%
Clear surface <3%
Anti-glare Surface <4%
Anti-Newton <10%
Gloss 90±20 gloss units tested on a hard-coated front surface Accordance with ASTM D 2457
Electrical
Supply voltage DC5V
Circuit Resistance X:20~25Ω0, Y:20~250Ω
Linearity X<1.5%, Y<1.5%
Response <15ms
Insulation >20MΩ/25V(DC)
Endurance No acting damage at DC50V/60sec.
Resolution Based on controller resolution of 4096 x 4096
Environmental
Operation Temperature -10°C ~ +60°C
Operation Humidity 20%RH ~ 85%RH, no condensing
Storage Temperature -40°C ~ +80°C
Storage Humidity 10%RH ~ 90%RH, no condensing
Waterproof Not damaged by running water applied to the active area
Reliability
Heat Cycle 70°C /240 hrs
Cold Cycle -40°C /240 hrs
Thermal Cycle -40°C ~7°0C [60 min./cycle] *10 cycles
Operationg System
Operation System Linux/ Dos / Windows ME/95/98 / NT4.0/XP/2000/ 7 /Mac OS
Warranty
Touch screen 1 years
Touch Controller 1 years


Picture of Product

7inch 4 Wire Resistive Touch Screen Panel For Industrial Display

Technical Drawing

7inch 4 Wire Resistive Touch Screen Panel For Industrial Display

Product tags

four wire resistive touch screen

,

4 wire resistive touch screen

,

8 wire resistive touch screen
Send your message to this supplier
Send Now

7inch 4 Wire Resistive Touch Screen Panel For Industrial Display

Ask Latest Price
Product Detail
Brand Name :
CJTOUCH
Model Number :
CJVTW4070A0-1.1
Certification :
CE \ FCC
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiable
Contact Supplier
7inch 4 Wire Resistive Touch Screen Panel For Industrial Display
7inch 4 Wire Resistive Touch Screen Panel For Industrial Display

Dongguan CJTouch Electronic Co., Ltd

Active Member
4 Years
guangdong, dongguan
Since 2011
Business Type :
Manufacturer
Main Products :
PCAP Touch Monitor, Infrared Touch Monitor, AIO Touch PC
Total Annual :
Eighty million-One hundred million
Employee Number :
50~120
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Resistive Touch Screen
MachineU China Products Consumer Electronic Computer Hardware & Software Monitors Touch Screen Monitors
Contact Supplier
Submit Requirement