2 General
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KRONOS 20
2
General
2.1
System Characteristics
•
Affordable and trustworthy electronic Lambda control system
•
Improved starting, idling, synchronizing and load behaviour
•
Freely parametrizable, load and speed dependent mixing ratio map
•
Cold start enrichment possible
•
Easy adaptation to different engine and gas types, requiring only minor parameter
modifications
•
Only three sensors are required accordingly simple installation and reliable operation
•
Simple and easy parameter setting and diagnosis with HEINZMANN
DcDesk 2000 communications software
Optional:
- Communication with handheld programmer HEINZMANN HP-03
or the optional integrated programmer
- CAN communication
•
Extends application range of existing gas mixers mixing inserts therefore may be used
for different gas qualities within a certain range
•
The mixture control systems as a trimming system is largely self-regulating on basis of
Bernoulli’s Law, thus avoiding constant movement of the regulating valve, to best ad-
vantage of control stability.
•
In case of error, the mixture control system can be operated by hand in the conventional
way.
•
The closed-loop version may be regulated via the power signal, an oxygen sensor or via
a CH
4
signal.
•
Optional misfire detection is possible.
2.2
Applications
•
Lean-burn engines
•
Lambda 1 engines
•
Stationary engines and vehicles
•
Engines with fixed and variable speed
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Fuels: propane, natural gas, sewage gas, landfill gas, carburetted hydrogen vapour
•
Fuels with changing gas quality
Summary of Contents for E-LES 30
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