WTK-Elektronik GmbH

Model 450 - Field-Operator



The field-operator 450 is an innovative ergonomic ISOBUS terminal (conforming to ISOBUS standard ISO 11783) with triple-action touchscreen and precision farming functionality, such as GPS-supported order processing and data exchange with the farm PC.

Operating convenience of the third dimension

  • innovative
  • ergonomic
  • triple-action touchscreen
  • programming interface for expert agronomy systems
  • It can be used as a universal terminal on all machines that fulfil the ISOBUS standard requirements, whatever the manufacturer.
  • The innovative aspect is the user-friendly user interface displayed on a triple-action touchscreen.
  • It offers all the basic functions required for operating an ISOBUS machine and is equipped with a 1024x768 pixel TFT dual-touch colour display.
  • It is the touch surface, which lies protected behind a pane of glass, which actually facilitates the use of this technology under the tough operating conditions in agriculture.

Funktionally versatile

  • With its ISOBUS Task Controller and GPS signal decoder, the field-operator 450 possesses precision farming functionality.
  • Parallel tracking and automatic section control are available as options.
  • A programming interface has been provided for the integration of special expert agronomy systems.
  • There is also a connection facility for two cameras.The unit is operated conveniently via a touchscreen user interface.
  • The data exchange with the farm PC is effected using a USB stick or by wireless transfer via GSM radio interface.


  •  2 x CAN,
  •  1 x USB 2.0,
  • 4 x camera (optional),
  • 1 x Ethernet (10/100 Mbps),
  • 3 x serial interface

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