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Wide Surface Acoustic Touch Screen 18.5 Inch Overlay Controller Board

Categories Surface Acoustic Wave Touch Screen
Brand Name: CJTOUCH
Model Number: CTB185C-4K
Certification: CE / FCC
Place of Origin: China
MOQ: 1 piece
Price: Negotiable
Payment Terms: T/T, Western Union, L/C
Supply Ability: 500pcs/week
Delivery Time: 1-2 working days
Packaging Details: 1pcs or 20pcs in a carton
Touch type: Saw Touch Screen Overlay
Touch Points: one touch point
Glass: 4mm/6mm
input voltage: 5V
Driver: Plug and Play
RS232: Optional
Customized: Support
Interface: USB
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Wide Surface Acoustic Touch Screen 18.5 Inch Overlay Controller Board

18.5 Inch Wide Screen Saw Touch Screen Overlay controller board

SAW resistive touch panels and screens offered by CJtouch come in sizes ranging from 8 to 32 inches with diagonal CTB sizes also available. These touch screens can be used with a bare finger, gloved finger, or stylus, and come with shielded connectors and 4096 X 4096 resolution. They provide stable “drift-free” operation, meaning the touch response is always accurate.When compared to capacitive and resistive touch screens, surface acoustic wave technology is superior. It provides better image clarity, resolution, and higher transmission of light. Because the SAW resistive touch panel is all glass, there are no layers that can be worn down; therefore, this technology has the longest life, especially when compared to other touch screen technologies on the market. SAW resistive touch panels have a quick response time, and can recognize the location and amount of pressure applied.

Benefits of SAW Touch Screen Technology

High durability. Scratch-resistant.

High clarity and light transmission

Easy for customizing.

Strong mechanical strength

Short response time

Compact size for easy integration

Customization available on glass sensor size, driver, accessories

CJtouch provides 5 years warranty for touch glass, 3 years for controller.

Applications

Food processing

Industrial automation

Kiosks

Medical equipment

In-vehicle and transportation

Point-of-sale (POS) terminals

Specification of Product

TechnologySurface Acoustic Wave(SAW)
Sizes8" to 32" (extending)
Controller InterfaceUSB OR RS232
Resolution4096*4096 ,Z-axis 256, not related with the sizes of the touch screen panel
MaterialPure glass
Positional AccuracyStandard deviation of error is less than 0.080 in.(2mm)
Light TransmissionMore than 90% per ASTM
Touch Activation Force30-60g
DurabilityScratch-free; More than 50,000,000 touches in one location without failure.
Surface HardnessMohs' hardness rating of 7
Operating Temperature-20°C to +60°C
Storage Temperature-40°C to +70°C
Humidity10%-90% RH at 40°C, non-condensing
Operation Altitude3800m
AccessoriesConnector cables, double-sided glue, dust-proof stripes
Agency ApprovalCE, FCC, RoHS,
Controller technical specification:
Sizes(PCB)85mm*55mm*10mm
Working voltage12V±0.5V
Working Current80mA
Maximum Current100mA
Response time≤10ms
Operating temperature-10°C-70°C
Operating humidity10%-90%RH.
Storage temperature-25°C-80°C
Multi-Point TouchIntelligent discrimination by software
Agency ApprovalCE, FCC, RoHS

Picture of Product


Technical Drawing

Quality Wide Surface Acoustic Touch Screen 18.5 Inch Overlay Controller Board for sale
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