8(8.4) Inch SAW LED LCD Open Frame Touch Screens

LBT-0842OTEAS | 8 Inch SAW Serial LED Open Frame Touchscreen Monitor

LBT-0842OTEASU | 8 Inch SAW USB LED Open Frame Touchscreen Monitor

One of Caltron’s slimmest monitors is the industrial 8(8.4) surface acoustic wave (SAW) touch screen LED backlit open frame monitor, which comes in two models to differentiate the touch interface types.  The LBT-0842OTEAS has an RS232 serial touch interface, while the LBT-0842OTEASU identifies the touch monitor to have a USB touch interface. With multiple touch options available, this allows integrators and designers to customize the unit into the touch application much easier.

Why do people insist on using an 8 inch monitor from Caltron?  Well, the units are reliable and only top grade touch components along with industrial components that make up the open frame monitor.  Is the 8.4 inch touch monitor reliable?  Since all the components that make up the touch screen are all industrial grade, the touch screen monitor itself is extremely reliable and capable of handling all types of environments. 

LED backlit monitors are typically brighter than standard CCFL backlit monitors and are much more equipped to handle areas with high ambient lighting, all while using less energy at the same time.  Since the 8.4” open frame touch screen is considered a small form factor monitor, it will also leave a very small footprint in any application that the touch monitor is integrated into.

With the design of the LBT-0842OTEAS, 8” SAW touch screen LED open frame monitor having such a small form factor, the unit can be integrated into applications that requires a unit to leave a small footprint, such as Kiosks, instrumentation panels and various types of signage displays.


LCD Panel
Display Panel 8.4 inch TFT LCD
Dot Pitch 0.213(H) x 0.213(V) mm
Max Resolution 800 x 600 SVGA
Contrast Ratio 600:1 (typical)
Brightness 360 cd/m2 (typical)
Uniformity 80% (minimum)
Backlight MTBF 50,000 hours (minimum at 25°C)
Response Time 30 ms (typical)
Display Colors 16.2 million
Viewing Angle ±80L/R, +80°U,-60°D (typical at CR=10)
Video and Power
OSD Controls Brightness, Contrast, Phase, Clock, Color, H&V position, Auto-tune, Recall
Input Signal RGB analog 0.7V peak to peak
Video Input Connector D-sub 15 pin analog VGA
Power Supply AC/DC 12V power adapter, universal 100-240 Volts
Mechanical and Environment
Operating Temperature -30~85°C [-20~185°F]
Storage Temperature -30~85°C [-20~185°F]
Humidity 0-85% relative humidity, non-condensing
Dimensions (WxHxD) 244 x 155 x 41 mm [9.61 x 6.1 x 1.61 inch]
Net Weight 1 Kg [2.2 lbs]


LBT-0842OTEAS Diagram


LBT-0842OTEAS(U) Quick Facts

  • 4:3 Aspect, 800 x 600 resolution
  • 170.4 x 127.8 [mm] x [mm],  6.71 x 5.03 (inch) x (inch) active area
  • RS232 Serial or USB Touch Interface
  • High quality SAW touch screen
  • DVI, Composite, S-Video and BNC video input options

Standard Features

  • Robust CNC milled open frame enclosure
  • Compliant with RoHS, UL, CSA, TUV, FCC B, VCCI B, CE TCO 99, TUV Ergo, EPA Energy Star
  • Perfect for kiosk, equipment and instrument drop-in designs
  • Superior viewing angles, contrast ratio and brightness
  • 15 pin VGA connector
  • Unique design accounts for heat ventilation

Included in the package

  • LBT-0842OTEAS / LBT-0842OTEASU
  • +12V power adapter and cord
  • VGA cable
  • Serial or USB cable


 Touch Screen Monitor Touch Interfaces
 SAW Touch Screen Video Inputs


File Type Description  
RAR LBT-0842OTEAS(U) 3-D Animation
PDF LBT-0842OTEAS(U) Data Sheet
PDF LBT-0842OTEAS(U) User Manual

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