The OMC-140 is the new self designed and developed multifunctional TFT Display of Observator. Wherever you need to visualize your critical measurement information on a dedicated instrument the OMC-140 can be applied. Whether it is presenting wind information or indication of other meteorological parameters, the OMC-140 is the ideal instrument.

Due to its modular design, the OMC-140 may also act as an intelligent signal converter. Further the unit is provided with a memory card slot, in case the OMC-140 should act as a basic data logger as well. The unit is also provided with a LAN interface in order to have your information available within your network and is provided with bus-connectors to create a multiple indication and I/O network.


  • 8,5” Super Wide Viewing Angle 170° LCD with long life and low power LED backlight
  • Touch screen display
  • Power supply between 90 and 250 Vac
  • 2 RS422 NMEA inputs, status LED available
  • 2 pcs power supply for connected sensors, status LED available
  • 1 pce NMEA output, status LED available
  • Alarm handling, high and high-high, audible and visible, acceptance possible
  • Three option slots available for additional I/O and functionality
  • Memory card facility
  • RJ45 LAN connection
  • Interconnection bus for more displays
  • Suitable for 144 x 144 instrument replacement (portrait or landscape)
  • DNV type approval pending
Inputs/Outputs 2 NMEA0183 inputs
1 NMEA0183 output
Micro USB (programming purposes)
RJ45 LAN connector
Display interconnection bus
 More I/O possible through the option boards
TFT Touch Screen 8,5” Super Wide Viewing Angle 170° LCD with long life and low power LED backlight
Active Display Area 184.8 x 110.9 mm
Screen Resolution WVGA 800x480
Electrical 100..240 Vac, 50/60 Hz, max 50 VA
Sensor 1 and 2 power output 15..16.5 Vdc max 1.5 W
Connections, pluggable screw terminals for max 2.5 mm²
Dimensions Packing 30 x 30 x 40 cm
Weight 1.2 kgs
Alarms Build-in alarms on parameters and system functioning
Outputs, potential free relay outputs through OMC-140-2
Operating temperature –15⁰ C..+55⁰ C
Storage temperature –30⁰ C..+80⁰ C
Humidity 10..93 %RH
Vibration IEC 60068-2-6 test Fc
EMC IEC 60945; IEC 61326-1
IP Rating IP22