Adjustments - Ecom EN3 Operating Instructions Manual

9. Adjustments

Additionally to those ecom-EN3 functions described previously, various adjustments can be
made in the instrument, which have an effect on the measurement procedures, the
functionality or the output and display of measured values.
The following adjustments are available in the Adjustments menu:
Parameter
Unit
Second unit
Ref. O2
Hint
The term "undiluted" refers to the conversion of the gas concentration to a
definable reference oxygen content according to the following formula:
Hint
mg/kWh and mg/MJ are always calculated on 0% O2 basis.
ecom-EN3
Meaning
Calculation and display of gas
concentrations
Second calculation and display
of gas concentrations
Reference O2
E = E
ref.
Adjustment
ppm
mg/m³
mg/kWh (undiluted)
mg/MJ (undiluted)
ppm (undiluted)
mg/m³ (undiluted)
ppm
mg/m³
mg/kWh (undiluted)
mg/MJ (undiluted)
ppm (undiluted)
mg/m³ (undiluted)
0,0 ... 21,0 %
* 21-O2
meas ref.
21-O2
meas
Factory setting
ppm
ppm
0,0%
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