Instruction Manual
748441-D
April 2002
Rosemount Analytical Inc. A Division of Emerson Process Management
Contents i
Model CAT
100
TABLE OF CONTENTS
PREFACE...........................................................................................................................................P-1
Definitions ...........................................................................................................................................P-1
Intended Use Statement.....................................................................................................................P-2
Safety Summary .................................................................................................................................P-2
General Precautions For Handling And Storing High Pressure Gas Cylinders .................................P-5
Documentation....................................................................................................................................P-6
Compliances .......................................................................................................................................P-6
1.0
DESCRIPTION AND SPECIFICATIONS ..............................................................................1-1
1-1 Overview................................................................................................................................1-1
1-2 Typical
Applications...............................................................................................................1-1
1-3 Detector
Methodologies.........................................................................................................1-2
a. Non-Dispersive Infrared (NDIR)......................................................................................1-2
b. Paramagnetic Oxygen Method .......................................................................................1-6
c. Electrochemical Oxygen Method ....................................................................................1-7
d. Thermal Conductivity Method .........................................................................................1-9
1-4 Specifications.........................................................................................................................1-11
a. General ...........................................................................................................................1-11
b. CAT 100 Detector ...........................................................................................................1-12
2.0 INSTALLATION ....................................................................................................................2-1
2-1
Process and Calibration Gas Connection .............................................................................2-1
a. Gas
Conditioning.............................................................................................................2-5
2-2 Installation..............................................................................................................................2-6
a. Location...........................................................................................................................2-6
b. Limitations .......................................................................................................................2-6
c. Gas
Lines ........................................................................................................................2-6
d. Services ..........................................................................................................................2-6
e. Mounting
Options ............................................................................................................2-6
f. Vent
Lines .......................................................................................................................2-6
g. Electrical
Connections ....................................................................................................2-7
2-3 Analytical
Leak
Check ...........................................................................................................2-11
a. Flow
Indicator
Method.....................................................................................................2-11
b. Manometer
Method .........................................................................................................2-12
3.0 OPERATION .........................................................................................................................3-1
3-1 Startup
Procedure .................................................................................................................3-1
3-2 Touchpad...............................................................................................................................3-1
a. Overview .........................................................................................................................3-1
b. Elements .........................................................................................................................3-1
c. Actuator
Tool...................................................................................................................3-2
d. Operation ........................................................................................................................3-2
e. Functions.........................................................................................................................3-3
f. FUNCTION
Touchpad ....................................................................................................3-4
g. ENTER
Touchpad ...........................................................................................................3-5
h. INPUT-CONTROL
Touchpads........................................................................................3-5
