Emerson NGA 2000 TO2 Bedienungsanleitung PDF herunterladen (Seite 46)

Instruction Manual

760008-A

September 2001

3-22 Operation Rosemount Analytical Inc. A Division of Emerson Process Management

Model NGA 2000 TO2

g. Flow Measurement

Sample flow should be maintained within

a range suitable for the desired accuracy.

See Effect of Flow in Section 1-5a.

Figure 3-22. Flow Measurement

Set the upper and lower alarm limits for sample

flow as desired.

The actual flow rate displays below the line.

TO2 37.50 ppm

-- Anal

zer Module Setu

and Controls --

Calibration…

Alarms…

Ranges…

Linearization…

Measurement display configuration…

Concentration measurement…

Flow measurement…

Temperature measurement…

Measure Back…

Status…

TO2 37.50 ppm

Measure

Back…

-- Flow Measurement --

Flow lower limit: 400 ml/min

Flow upper limit: 1500 ml/min

Sample flow: 956 ml/min

Main Menu

↓

Analyzer and I/O, expert controls and setup…

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Emerson NGA 2000 TO2 Bedienungsanleitung Seite 46