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Table 1 - Dimensions
III. INSTALLATION
This unit should be installed and serviced by technically
qualified personnel trained in maintaining industrial class flow
instrumentation and processing equipment.
FLR Flow Transmitter
Installation & Programming Instructions
Page 3
ABCDEFGHI JK
Nominal Length Length Length Width Width Width Width Depth Offset Hole Dia.
Port Size in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) in. (mm) in. (mm)
1
/
4
(SAE 6) 6.60 (168) 5.27 (134) 6.41 (163) 6.00 (152) 3.23 (82) 3.00 (76) 4.20 (107) 2.94 (75) 1.51 (38) .31 (8)
1
/
2
(SAE 10) 6.60 (168) 5.27 (134) 6.41 (163) 6.00 (152) 3.23 (82) 3.00 (76) 4.20 (107) 2.94 (75) 1.51 (38) .31 (8)
3
/
4
(SAE 12) 7.20 (183) 5.27 (134) 7.04 (179) 6.00 (152) 3.60 (91) 3.00 (76) 4.20 (107) 2.94 (75) 1.27 (32) .31 (8)
1 (SAE 16) 7.20 (183) 5.27 (134) 7.04 (179) 6.00 (152) 3.60 (91) 3.00 (76) 4.20 (107) 2.94 (75) 1.27 (32) .31 (8)
1-
1
/
4
(SAE 20) 12.20 (310) 10.68 (271) 11.65 (296) 7.63 (194) 4.84 (123) 3.82 (97) 5.02 (128) 4.50 (114) 2.20 (56) .31 (8)
1-
1
/
2
(SAE 24) 12.20 (310) 10.68 (271) 11.65 (296) 7.63 (194) 4.84 (123) 3.82 (97) 5.02 (128) 4.50 (114) 2.20 (56) .31 (8)
Disconnect electrical power before opening wiring enclo-
sure. Failure to follow these instructions could result in
serious personal injury or death and/or damage to the
equipment.
WARNING
This standard transmitter is unidirectional. Attempts to flow
fluids in the opposite direction of the flow arrow will result in
the meter acting as a check valve, creating a deadheading
situation. If the differential pressure magnitude is great
enough, damage to the internal parts of the meter will result.
CAUTION
This transmitter may contain residual amounts of test fluid at
the time of shipment. This fluid should be removed prior to
installation as the fluid may be incompatible or hazardous
with some liquids or gases. Failure to follow these
instructions could result in damage to the equipment.
CAUTION
Air/gas transmitters are NOT oxygen cleaned. Use
with oxygen may cause hazardous or explosive con-
ditions that may cause serious personal injury and/or
equipment damage.
CAUTION
All wiring should be installed in accordance with the
National Electrical Code and must conform to any
applicable state and local codes. Failure to follow these
instructions could result in serious personal injury or death
and/or damage to the equipment.
WARNING
®
FLR