HT-AF-3000 - Lambda and Pressure Control

HT-AF-3000 - Lambda and Pressure Control

The HT-AF-3000 is a unique and enhanced Lambda Control unit combined with I/O Moduls (optional). A modern control platform with a powerful microprocessor and a large memory unleashes numerous features and flexibility.

It is used in all gas engine application such as stochiometric and lean burn. Mapping power, boost pressure, temperature and other parameters result in a very precise and fast responding air fuel ratio control.


  • Precise Lambda control
  • Can-Bus communication
  • Graphical display
  • History record (1800 events)
  • Password protected
  • Touch screen
  • Numerous I/O’s (Optional)
  • Configurable In and Outputs (Optional)
  • Accepts Boost Pressure
  • 4 - 20mAmp or 0 - 5 VDC
  • Input Power 7 - 30 VDC
  • Operational Temperature -40°C - +70°C
  • DIN Rail 35 mm
  • Compatible with Lambda probe type Bosch LSU 4.2 / LSU 4.9


  • Perfect price performance ratio
  • O2-Drift compensation
  • Remote access to genset controllers possible
  • Reduced wiring
  • Programmable via touch screen and PC software