Table of Contents
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301/303/305/306/307 Flowmeters and Controllers Instruction Manual
1.
GENERAL INFORMATION ................................................................................................. 5
.............................................................................................................. 6
4-20
......................................................................................................... 10
1.4.1.
Power Supplies.............................................................................................. 10
1.4.2.
Cables ........................................................................................................ 10
2.
INSTALLATION AND SETUP ............................................................................................ 11
2.4.1.
Gas Quality (Filtering) ..................................................................................... 12
2.4.2.
Mounting ..................................................................................................... 12
2.4.3.
Plumbing ..................................................................................................... 12
........................................................................................................... 15
2.6.1.
Operating Conditions ...................................................................................... 15
2.6.2.
Zero Check .................................................................................................. 15
2.6.3.
High Pressure Operation .................................................................................. 15
2.6.4.
Vertical Mounting .......................................................................................... 18
2.6.5.
Gas Blending ................................................................................................ 18
R
C
ANGE
HANGING
V
3.
MAINTENANCE ........................................................................................................... 22
4.
GAS CONVERSION FACTORS ........................................................................................... 26
5.
WARRANTY AND REPAIR ............................................................................................... 27
EAR99 Technology Subject to Restrictions Contained on the Cover Page
Table of Contents
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.................................................................................. 9
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...................................................................................................... 11
........................................................................................... 12
............................................................................................ 13
.................................................................... E
....................................................................................................... 19
V
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) ............................................................................ 24
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) ......................................................... 20
! B
RROR
OOKMARK NOT DEFINED
Page 3 of 32
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