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Ordering Worksheet

For a complete description of Worksheet options click here.
M T          
^  Designates  ^
TEMPCO-PAK Sheathed
Mineral Insulated
Thermocouple Cable


1


2


3


4


5

Calibration Code -- See Calibration.

1

 ANSI
Standard Tolerances
J = (I/C) 3
K = (C/A) 4
E = (CHROMEL®/Const.) 5
T = (Cu/C) 6
N = (Nicrosil/Nisil) 7
R = (Pt/Pt-13% Rh) PER ITS-90
S = (Pt/Pt-10% Rh) PER ITS-90
B = (Plat-6% Rh/Plat-30% Rh)
W = (W-5% Re/W-26% Re)
O = Miscellaneous (Consult Factory)

Special
Tolerances
3
4
5
6
7


Number of Conductors

2

 2 = Standard for MI cable with a single thermocouple
4 = 4 wire construction (Duplex Element)


Insulation -- See Insulation 

3

 M = 94% min. MgO
H = 99.4% min. MgO
A = 99.6% Alumina
B = 99.7% min. BeO

 

Sheath O.D.

4

A = .020" ±.001
B = .032" ±.001
C = .040" ±.001
D = .063" ±.001
E = .093" ±.002
F = .125" ±.002
G = .188" ±.002
H = .250" +.003/-.002
J = .313" +.003/-.002
K = .375" +.003/-.002

L = 1.0 mm ±.03
N = 1.5 mm ±.03
P = 2.0 mm ±.03
Q = 3.0 mm ±.05
R = 4.5 mm ±.05
S = 6.0 mm +.07/-.05
T = 8.0 mm +.07/-.05
V = 9.0 mm +.07/-.05


Sheath Material -- See Sheath Material  

5

A = Alloy 600
B = 304 SS
C = 316 SS
D = 304L SS
E = 316L SS
F = 310 SS
G = 321 SS
H = 347 SS
J = Nickel 200
K = Nickel 201

L = 446 S.S.
M = Pure platinum
N = Platinum 10% rhodium
P = Platinum 20% rhodium
Q = Hastelloy X®
R = Inconel 601®
S = Incoloy 800®
T = Incoloy 800HT®
U = Tantalum
V = Molybdenum

See How To Order for
Mineral Insulated Thermocouple Cable