5.1Analyzer Module Setup

5.1.10 Concentration Measurement Parameters

Main Menu — Analyzer and I/O-module expert configuration

↓

Analyzer module setup

↓

Concentration measurement parameters

 

 

 

 

 

 

 

 

↓

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MLT25/CH2/R2

 

 

 

 

 

95.00 ppm

 

 

 

 

 

 

 

 

 

-- General Concentration Measurement Setup --

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sample gas unit:

 

 

 

 

 

 

 

ppm

 

 

 

 

 

 

 

 

"ppm" --> "mg/Nm3" conversion factor:

1.000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lower explosion limit (LEL):

 

 

 

10.00

%

 

 

 

 

 

 

 

 

Upper explosion limit (UEL):

 

 

 

20.00

%

 

 

 

 

 

 

 

 

Measurement output during failure:

 

 

 

 

Actual

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Measure

 

 

 

 

 

 

Back...

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F1

F2

F3

 

F4

F5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In the menu "General Concentration Measurement Setup" you can set up for the current channel of an MLT analyzer or analyzer module the following parameters:

¨the sample gas unit

Options: ppb, ppm, %, µg/Nm3, mg/Nm3, g/Nm3, %LEL, %UEL

¨the "ppm → mg/Nm3" conversion factor

Options: 0 to 1000000

Note: The "ppm" → "mg/Nm3" conversion factor depends on the sample gas which is used. The set-up is necessary if you want to display sample gas values in "mg/Nm3" !

¨the lower explosion limit (LEL) and the upper explosion limit (UEL) Options: 0 to 100%

¨the measurement output during failure Options: Actual, 0.0 V, End of range.

Set up parameters:

¨Select any line of variables with the ↓ -key or the − -key.

¨Select the variable with the 8 -key or the → -key.

¨Select any digit with the ← -key or the → -key and adjust a new value with the − -key or the ↓ -key

resp. select the whole parameter with the − -key or the ↓ -key.

¨Confirm the new value with the 8 -key or

cancel and go back to the last value with the F2 key.

5 - 54

NGA 2000

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98