Emerson Rosemount 644 HART Reference Manual page 105

Temperature transmitter, for product shipped before september 2012
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Specifications and Reference Data
July 2016
Note
For additional options (e.g. "K" codes), contact your local Emerson Process Management representative.
Table A-4. Transmitter Accessories
Part description
Aluminum alloy Universal Head, standard cover—M20 entries
Aluminum alloy Universal Head, meter cover—M20 entries
Aluminum alloy Universal Head, standard cover—
Aluminum alloy Universal Head, meter cover—
LCD Display (includes meter and meter spacer assembly)
LCD Display kit (includes meter and meter spacer assembly, and meter cover)
Ground screw assembly kit
Kit, Hardware for mounting a Rosemount 644H to a DIN rail (includes clips for symmetrical and
asymmetrical rails)
Kit, Hardware for retrofitting a Rosemount 644H in an existing threaded sensor connection head (former
option code L1)
Kit, 316 U-Bolt for Universal Housing
Universal clip for rail or wall mount
24 inches of symmetric (top hat) rail
24 inches of asymmetric (G) Rail
Ground clamp for symmetric or asymmetric rail
End clamp for symmetric or asymmetric rail
Snap rings kit (used for assembly to a DIN sensor – quantity 12)
SST Universal Head, standard cover—M20 entries
SST Universal Head, meter cover—M20 entries
SST Universal Head, standard cover—
SST Universal Head, meter cover—
Polished SST Connection Head, standard cover—
Polished SST Connection Head, meter cover—1
Polished SST Connection Head, standard cover—
Polished SST Connection Head, meter cover—
Polished SST Connection Head, standard cover—M20 x 1.5 entries
Polished SST Connection Head, meter cover—M20 x 1.5 entries
Polished SST Connection Head, standard cover—M20 x 1.5 / M24 x 1.5 entries
Polished SST Connection Head, meter cover—M20 x 1.5 / M24 x 1.5 entries
Specifications and Reference Data
/
-14 NPT entries
1
2
1
/
-14 NPT entries
2
1
/
-14 NPT entries
2
1
/
-14 NPT entries
2
/
-14 NPT entries
1
2
/
-14 NPT entries
1
2
/
-14 NPSM entries
1
2
1
/
-14 NPSM entries
2
Reference Manual
00809-0100-4728, Rev MB
Part number
00644-4420-0002
00644-4420-0102
00644-4420-0001
00644-4420-0101
00644-4430-0002
00644-4430-0001
00644-4431-0001
00644-5301-0010
00644-5321-0010
00644-4423-0001
03044-4103-0001
03044-4200-0001
03044-4201-0001
03044-4202-0001
03044-4203-0001
00644-4432-0001
00644-4433-0002
00644-4433-0102
00644-4433-0001
00644-4433-0101
00079-0312-0011
00079-0312-0111
00079-0312-0022
00079-0312-0122
00079-0312-0033
00079-0312-0133
00079-0312-0034
00079-0312-0134
95

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