AO2000-LS25 LASER ANALYZERS | OI/AO2000-LS25-EN REV. D 67
Configuration via AO2000 central unit
Those parameters which are used to fit the laser analyzer to the measuring point can also be configured via the AO2000 display and
control unit. This configuration method has the same effect as that using the service software.
The following overview briefly explains the parameters and their possible settings (refer to Measurement configuration
<Measurement configuration> on page 57 und Gas specific parameters <Gas specific parameters> on page 61).
unit of gas concentration:
g/m3, mg/m3, %, ppm, g/Nm3, mg/Nm3
display of negative measured values:
fixed value, 4–20 mA, internal sensor, AO2000 correction
fixed temperature value in K
temperature value for 4 mA at current input
temperature value for 20 mA at current input
fixed value, 4–20 mA, internal sensor, AO2000 correction
fixed pressure value in hPa
pressure value for 4 mA at current input
pressure value for 20 mA at current input
optical path length through gas
optical path length through both flanges
gas temperature in flanges in K
gas concentration in flanges in g/Nm3
gas concentration in transmitter and in receiver unit in g/Nm3