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,'
Bantam
Thermocouples
-
Swaged
or
MGO
Assemblies
Swaged
or
MgO thermocouples have
a
metal sheath and
compacted
Magnesium oxide
pourder
for insulation.
Since
they
have
ceramic
insulation,
swaged
thermocouples can
go
to a much
higher
temperature than
Miniature
and
Probe
types.
Swaged
thermocouples
are
very flexible
and can safe-
ly
handle
a
bend
around
a
surface two times the
diameter of the sheath.
Note: lf
you
would
like to order
a
Type
E,
J,
N,
or
Type T assembly,
iust
substitute
the
K
with
a
E,
J, N,
or
T
in
the
part numbers listed
on
this
page.
Double element assemblies are also
available. Add
a
"D"
to
the
part
num-
ber.
Example:
1
8K4S9D-G-HX-*
Swaged thermocouples
are also
available
in
Types,
C,
B,
R, and
S.
Sheath materials
other
than the common ones listed
at
the bottom
of
this
page can
be
ordered. Some
of
these
include;
Molybdenum,
TantalLlm,
or
Hastelloy,
phone one of
our
sales
engineers for
details.
Temperature
Limits
Thermocouples
are made
with high
purity
Magnesium oxide
insulation and conductors
which
are
within special
limits of
error.
314
8
1090'c
2000'F
U2
11
1090'c
2000"F
3tB
I4
1090'c 2000'F
5t16
I6
1090'c 2000'F
Tt4
18
87-Oec
980'C
1800'F
3tr6
20
870'C
1600'F
,t: : :,:::
1:
::
:1.:
'2'3'00,1F
1/8
24
B7O"C
1600'F
23..0
F
U16
30
800'c
1470"F
230CI"F
Note: Limits
are
based on Type K thermocouples
Swaged
or
MgO,
Hex
Fitting
Swaged thermocouple assemblies with
a hexfitting
(HX)
are
used where a
316
stainless steel
112"
x
112"
NPT fitting is desirable for mounting to the process and to the connection
head.
The
hex
fittings are welded to the sheath for strength and proper
sealing. A
grounded junction is
standard
for rapid
response. A
1/8" NPT
316
stainless steel compression fitting (CF) can also
be
specified
by
adding CF
to the end of the part
number.
8
11
14
16
18
20
24
314
112
318
5i16
114
3/16
118
19.1
12.7
9.5
7.9
6.4
4,8
3.2
8K4S9-G.HX-
11K4Sg.G.HX
14K4Sg.G.HX
16K4Sg.G.HX
18K4Sg-G-HX
20K4Sg.G.HX
24K4Sg.G.HX
Swaged
ot
MgO,
Hex
Fitting
& Head
Swaged thermocouple assemblies with
a
hex
litting
(HX)
are
used where
a 316
stainless steel
112"
x112"
NPT
fitting is desirable
for
mounting to the process and to the connection
head.
The
hex
fittings are welded to the sheath for strength and proper
sealing.
These assemblies also
come with our (SH ) style standard aluminum weatherproof
head.
A
grounded junction is
standard
for rapid
response. A
1/8" NPT
316
stainless steel compression fitting (CF) can also
be
specified
by
adding
CF
to the end of the part
number.
8
11
14
16
18
20
24
314
112
318
5116
114
3/1 6
118
19.1
12.7
9.5
7.9
6.4
4.8
3.2
8K4Sg-G-HX-.SH
11
K4S9.G-HX.-SH
14K4Sg.G.HX.-SH
16K4Sg.G.HX.*SH
18K4S9-G.HX.-SH
20K4Sg.G-HX.-SH
24K4Sg.G.HX.-SH
Swaged
or
MgO, Compression
Fitting
& Head
Swaged thermocouple assemblies with our (SH ) sVle standard aluminum weatherproof head.
A
grounded junction
for rapid
response
and
1/8" NPT
316
stainless steel compression fitting
(CF) are standard.
8
11
14
16
18
20
24
314
112
318
5/1 6
114
3/16
118
1
9.1
12.7
9.5
7.9
6.4
4.8
3.2
8K4Sg-G.*SH-CF
11K4S9.G.-SH-CF
14K4S9.G.-SH.CF
16K4S9.G.-SH.CF
18K4S9.G.-SH-CF
20K4Sg.G.-SH.CF
24K4Sg.G.-SH.CF
Swaged
or
MgO,
Transition
Fitting
Swaged transition
assemblies
have extension wires attached to the
thermocouple.
This is
beneficial when the instrument
is
located some distance from the area where
the
temperature
is
being measured.
A
relief spring
is
installed to give protection to the potted
junctions.
A
grounded junction and
3"
of split leads are
standard.
A
1/8" NPT
316
stainless steel
compression
litting
(CF) can also be
specified
by adding
CF
to the end of the part
number.
18
20
24
114
3/16
118
6.4
4.8
3.2
18K4S9.G.Y.TR.X
2OK4Sg.G-Y-TR.X
24K4Sg-G.Y.TR.X
Swaged
or lllgO,
Armored
Cable
Swaged transition
assemblies
have extension wires attached to the
thermocouple.
This is
beneficial when the instrument
is
located
some
distance from the
area
where the temperature is
beingmeasured.
Armoredcableisaddedontheleadwireforprotectionagainstwiredamage.
A
grounded iunction and
3"
of split leads are
standard.
A
1/8" NPT
316
stainless steel
compression fitting (CF) can also be
specified
by
adding CF
to the end of the part
number.
18
20
24
114
3116
118
6.4
4.8
3.2
1
8K4S9.G.Y.FEZ.X
2OK4Sg.G.Y.FEZ-X
24K4Sg.G.Y-FEZ.X
#9
alloy (600) is standard,
but
#7
(446ss), #B (304ss),
#16
(316ss),
#20
(310s)
or
#23
(2300) can
be
requested.
Just replace the
9
in
the part
number.
"Add
thermocouple length (P) as the
sufiix.
Multiples of
6" are
in stocked,
but
any
length
can be specified.
Page 44