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3610J and 3620J Positioners
1
SUPPLY
CONNECTION
1
OUTPUT B
CONNECTION
OUTPUT A
1
CONNECTION
1
SUPPLY
CONNECTION
1
OUTPUT B
CONNECTION
OUTPUT A
1
CONNECTION
1/2 NPT
CONDUIT
CONNECTION
NOTE:
1
INSTRUMENT, OUTPUT, AND SUPPLY CONNECTIONS ARE 1/4 NPT
19A1486-C
11B2613-C
B2151-2 / IL
Supply Connection
WARNING
Severe personal injury or property
damage may occur from process
instability if the instrument supply
medium is not clean, dry and oil-free
air, or noncorrosive gas. While use
and regular maintenance of a filter that
removes particles larger than 40
microns in diameter will suffice in
most applications, check with an
16
146
(5.75)
93.0
(3.66)
INSTRUMENT
1
CONNECTION
3611JP POSITIONER
146
50.8
(5.75)
(2.00)
3621JP POSITIONER
Figure 8. Typical Mounting Dimensions and Connections (Continued)
100
(3.95)
GAUGE
BLOCK
63.5
(2.50)
CENTERLINE
87.4
OF BODY
(3.44)
3622 I/P
CONVERTER
153.9
(6.06)
Emerson Process Management field
office and industry instrument air
quality standards for use with
corrosive gas or if you are unsure
about the proper amount or method of
air filtration or filter maintenance.
3620J, 3620JP, 3621JP positioners and
the 3622 electro-pneumatic converter
do not meet third party approvals for
use with natural gas as the supply
Instruction Manual
208
(8.19)
63.5
(2.50)
17.5
(0.69)
208
(8.19)
49.3
(1.94)
63.5
(2.50)
WARNING
June 2008
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