M1850WT 18.5" High Definition Widescreen Flat Panel Monitor

The NEW Nematron 18.5” M-Series High Definition Widescreen Flat Panel Monitor is designed for use in harsh and hazardous environments.  It carries UL and cUL 61010 as well as UL and cUL Class 1, Division 2 hazardous area approvals often required for use in these types of areas.

The NEW 18.5” M-Series HD Widescreen Display is a full 1920 X 1080 HD resolution and features a multi-touch Projected Capacitive touchscreen.   It is housed in a newly designed heavy duty steel chassis, with a sleek glass front that is almost to the edge of the screen.  It is then finished off with a thin powder coated machined aluminum bezel.

The NEW 18.5”  M-Series HD Monitor front panel is rated NEMA 4/4X/12 and IP66 making it ideal for use in harsh, wet and outdoor environments when correctly panel mounted.

Family: M-Series
Product Number: M1850WT HD Widescreen
Brand: Nematron
Industry: Industrial Automation

Comark proudly introduces its new line of Nematron branded heavy industrial grade full high definition monitors with the latest projected capacitive touchscreen technology. The updated sleek design provides the high tech look that our customers want and deserve.


  • Available in the 4 commonly used sizes – 15.6”, 18.5”, 21.5” and 24.0”
  • Full 1080HD Color TFT LED-backlit LCD Display to support new widescreen enabled applications
  • Projected Capacitive Touch Screen (multi-touch) with water rejection and glove touch improves the user experience
  • Full panel sized glass screen with sleek narrow bezel design projects the high tech look you expect
  • Ultra-thin panel mounting depth allows for smaller enclosure saving you floor space and money
  • NEMA 4X and IP66 ratings protects the monitor and allows for indoor or outdoor use in harsh and potentially corrosive environments where high pressure water might exist
  • UL Hazardous Area certifications ensure that you are in compliance for use in hazardous environments

Our new high definition widescreen monitors have been carefully engineered to bring you the latest technology and to exceed the expectations of our customers ensuring them piece of mind that they have selected the best product for their application.


Display Diagnonal: 18.5″ (469.9mm)
LCD Size: 9.06″ x 16.10″ (230.1mm x 408.9mm)
Max Resolution: HD, 1920 x 1080
Aspect Ratio: 16:9
Brightness (cd/m2): 300 Nit
Contrast Ratio: 1000:1
Display Color: 16M
Viewing Angle (H/V): 178°/178°
Backlight Life: 50,000 hrs
Touchscreen: Projected Capacitive, 10 simultaneous touch points, water rejection and glove touch

I/O Interface

Available I/O: (1) VGA, (1) DVI-D, (1) Mini HDMI, (1) USB-B, Touchscreen inputs


Size (W x H x D): 11.51″ x 18.51″ x 2.90″ (292.4mm x 470.2mm x 73.7mm)
Cutout (W x H): 10.32″ x 17.32″ (262.1mm x 439.9mm)
Weight: 19.0 lbs (8.6kg)
Shipping Weight: 24.0 lbs (10.9kg)
Option Weight (SS): 2.0 lbs (0.91kg)
Mounting Depth: 2.6” (66.0mm)
Mounting: 100x100mm


Input Signal: 35 W Typical
AC Voltage Input: 100-240 VAC, 50/60 Hz
AC Input Current: 0.5 A Max
DC Voltage Input: 18-36 VDC
DC Input Current: 2.0 A Maximum


Front Panel NEMA Rating: NEMA 4/4X, IP66
FCC: 47 CFR, Part 15, Class A
EU CE Marking Compliance: CE, EN 55022; Class A, EN 61000, IEC 60950
Safety Agency Approvals: UL and cUL Class 1, Division 2 Groups A, B, C, D and Class 2, Division 2 Groups F & G, Class 3


Operating Temperature: 0°C to 60°C
Non-Operating Temperature: -20 to 65°C
Humidity: 20% to 80% RH, noncondensing
Shock: 15g peak acceleration, 11msec (operating); 30g peak acceleration, 11msec (non-operating)
Vibration0.006″ peak to peak displacement, 1.0g max acceleration (operating); .015” peak to peak displacement, 2.5g maximum acceleration (non-operating)
Altitude: Sea level to 10,000 feet (operating); Sea level to 40,000 feet (non-operating)


Front Panel: Powder Coated or Bare Aluminum – Standard. Optional 304 Stainless Steel

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