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Pyromation Fixed Sheath Thermocouple Assemblies with General Purpose Connection Heads Fixed Sheath Thermocouple Assemblies with General Purpose Connection Heads

Fixed Sheath Thermocouple Assemblies with General Purpose Connection Heads
Fixed Sheath Thermocouple Assemblies with General Purpose Connection Heads

Fixed Sheath Thermocouple Assemblies with General Purpose Connection Heads have head mounting fittings that are welded or brazed to the sheath for direct immersion into a process. To order an assembly with an optional 4-20 mA transmitter, select the assembly below and the transmitter from the back of this section. The MgO insulated thermocouples assemblies are offered in a variety of calibrations, sheath diameters, and sheath materials.

Select a link under the "item" tab below to order.

Table 1Table 2Table 3Table 4Table 5Table 6Table 7
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Table 1Thermocouple Types
CODE
SINGLEDUPLEX
CODE
EEE
CODE
JJJ
CODE
KKK
CODE
TTT
Table 2Options
W⁽¹⁾Epoxy Coating
GSGround screw
IStainless tag
NB½” NPT nylon conduit reducer bushing
SB½” NPT conduit reducer bushing
T-441⁽²⁾(4 to 20) mA Isolated head mounted transmitter
T-442⁽²⁾(4 to 20) mA Isolated Hart® head mounted transmitter
Table 3Sheath Diameters
CODEDIAMETER (inches)
21/8
33/16
41/4
63/8
Table 4Sheath Materials
CODEMATERIAL
3Inconel 600
4310SS
5446 SS
8316 SS
Table 5Measuring Junctions
GGrounded junction
UUngrounded junction
EExposed junction
Table 6Head Mounting Fittings
6HN1/2” x 1/2” NPT steel hex nipple 1” “E”” length
8HN1/2” x 1/2” NPT stainless steel hex nipple 1” “E”” length
9HP1/2” NPT stainless steel bushing (no process threads)
8RNDC3/4” x 1/2” NPT stainless steel hex nipple
Table 7Head and Sheath Terminations
223” Individual Teflon® leads with terminal pins
31Aluminum screw cover head
34Cast iron screw cover head
35T642A
49Flip-top aluminum head
35T642A
53Grey Delrin® screw cover head
35T642A
62White DIN form B polypropylene head
35T642A
63White polypropylene head
35T642A
91316 L stainless steel screw cover head
35T642A
92DIN form B 316 stainless steel screw cover head


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