Emerson Process Management NGA2000 HFID 用户手册

748297-E 

June 2003 

Rosemount Analytical Inc.    A Division of Emerson Process Management                                                                

                Contents     i 

Model NGA2000 HFID 

 

 
 
 

Definitions ...........................................................................................................................................P-1

 

Safety Summary .................................................................................................................................P-2

 

General Precautions For Handling And Storing High Pressure Gas Cylinders .................................P-5

 

Documentation....................................................................................................................................P-6

 

Compliances .......................................................................................................................................P-6

Glossary..............................................................................................................................................P-7

1-1

Overview................................................................................................................................1-1

1-2

Typical Applications...............................................................................................................1-1

1-3

Theory Of Technology ...........................................................................................................1-1

1-4

Gas Safety Features..............................................................................................................1-2

1-5

Specifications.........................................................................................................................1-4

a. General ...........................................................................................................................1-4

 

b   Gas Requirements............................................................................................................1-5

 

c.   Physical............................................................................................................................1-5

 

d.   Gas Connections .............................................................................................................1-6

 

2-1

Unpacking..............................................................................................................................2-1

2-2

Assembly ...............................................................................................................................2-1

2-3

Location .................................................................................................................................2-1

2-4

Gases ....................................................................................................................................2-1

a.

Overview .........................................................................................................................2-1

b.

Pneumatic Connections ..................................................................................................2-3

c.

Fuel Gas Specification ....................................................................................................2-3

d.

Burner Air Specification ..................................................................................................2-3

e.

Purge Air Specification....................................................................................................2-3

f.

Regulated Air Specification.............................................................................................2-3

g.

Calibration Gases Specification ......................................................................................2-3

h.

Sample Gas Specification...............................................................................................2-4

i.

Flow Rate Specification ..................................................................................................2-4

j.

Pressure/Filtration Specification .....................................................................................2-4

k.

Leak Test ........................................................................................................................2-4

2-5

Electrical Connections ...........................................................................................................2-6

2-6

Installation Considerations Checklist.....................................................................................2-9

3-1

overview.................................................................................................................................3-1

3-2

Startup Procedure .................................................................................................................3-1

3-3

Binding...................................................................................................................................3-4

3-4

Calibration..............................................................................................................................3-4

3-5

Routine Operation .................................................................................................................3-5

3-6

Safety System .......................................................................................................................3-6