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ffi
ffiWffiffiffiffi
Resi
stance
Tem
peratu
re Detectors
RTD
Assembly With Stepped
t
_
platinuffi.
Thermowell,
Explosion
':r,.
r::i:',il
Resistant
Head,
RTD
Assembly,
Stepped
Therrnowell,
Explosion
Resistant
Head.'Style
EXA"
{
S'l6ss Step Shank
Thermowell
/
Spring Loaded
RTD Element
/
Four
Wire
Lead
Configuration
High Temp.
Option 650'C
(1
2O2"F)
{
exflosion
Resistant
Aluminum
l, Group E,
F,
G, Factory Mutual and
/
Male NPT
Process Connection
/
Sl6ss,
114"
Dia.,
European Curve,
Element
{
*0.04"/o resistance
or
t0.1'C
Accuracy
{
Sl6ss Union Fitting
/
100Cl Resistance
,/
Max. Temp.
400'C (752'F) or
l,
Group
B,
C,
D,
Class
ll,
Division
temperature
not
to exceed
176"F.
Head
(NFPA Hazardous
Area
Classification -
Class l,
Division
CSA
explosion
Proof
, NEMA
- 4)
Maximum
connection
head
RTD
Thermowell Assembly
-
Style "EXA"
4E1T03008MC02.5EX
4E1T03008MC04.5EX
4E1T03008MC07.5EX
4E1T03008MC1 0.5EX
4E1T03008MC1 3.5EX
4E1T03008MC16.5EX
4E IT03008MC22.5EX
1
00o
European
(0.00385)
1/2" NPT
(Male)
2
112"
4
112"
7
112',
10
112
13
112
16
112
22
112
0
518
518
518
518
518
518
4E1T0301 2MCO2.5EX
4E1T0301
2MC04.5EX
4E1T0301 2MCA7.5EX
4E1T03012MC10.5EX
4E1T03012MC1 3.5EX
4E1T03012MC1 6.5EX
4E1T0301
2MC2Z5EX
1
00f)
E
uropean
(0.00385)
314"
NPT
(Male)
2
112"
4
112"
7
112"
10
112
13
112
16
112
22
112
0
314
314
314
314
314
314
4E1T0301
6MC02.5EX
4E1T03016MC04.5EX
4E1T0301 6MC07.5EX
4E1T03016MC1 0.5EX
4E1T03016MC13.5EX
4E1T0301 6MC1
6.5EX
4E1T0301 6MC22.5EX
1
00o
E
uropean
(0.00385)
1'' NPT
(Male)
2
112"
4
112"
7
112"
10
112
13
112
16
112
22
112
0
718
718
718
718
718
718
MC
=
Material
code
from table on
opposite
page
(16 or
316ss is
standard).
,/
Need To
Customize
Your
Assembly? -
Fine Tune
The
Part Number
After locating
a
standard part
number,
you can fine tune the
assembly
for your
application.
lf
you
require
an
American
curve
(0.00392) sensor and
not the
standard
European
curve
(0.00385), substitute the
"E"
with
an
"A"
in
the part
number.
lf
you
require
a
500C)
and
not
the standard
100O sensor,
substitute
the "1" in
the
part
number
with
a
u5'
.
10000
sensors
can
be
ordered by changing the "1"
to
a"K".
Substitute any "MC" characters
with
your
thermowell material
code
requirements
(16
or
316ss
is
standard).
"Style EXA" RTD assemblies are provided
in
four wire configurations as stan-
dard.
This
is
the
most accurate
configuration.
Note if
you
require
a
three
wire
RTD
element, this can be designated by substituting the "4"
in
the
part
number
with a
"3".
Two
wire
RTD's
can be specified by substituting the
"4"
with
a
"2"
in
the
part number.
t
Notr- the
RTD
wiring configuration diagrams shown
previously
in
this
catalog.
(---1l2
NPSM
t+^
+
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ll
,l
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Page
144