Temperature Sensors

Mineral Insulated (MI) Cable

Mineral Insulated (MI) Cable Mineral Insulated (MI) Cable
Sheath
Size DIA
(Inches)
Nominal
Tube Wall
Thickness
(Inches)
Wire Size Max
Stock
Length
(Feet)
Single
T/C Element
Dual T/C Element
.020 .003 .004" n/a 100
.032 .004 .006" n/a 150
.040 .006 .008" .006" 200
.062 .009 .012" .010" 500
.125 .017 .025" .020" 375
.188 .025 .037" .030" 175
.250 .033 .049" .040" 100
.312 .041 .061" .050" 60
.375 .052 .074" .060" 45
.500 .070 .098" .080" 30

Conopak is available for your fabrication from our stock. Ends are cut square and moisture sealed. Standard Conopak is a single element (2 wire) or dual element (4 wire) thermocouple construction with Magnesium Oxide (MgO) insulation compacted into a metal sheath.

Diameter Tolerance:
Up to .062" + .001"; .125" to .500" + .003”
Furnished in coils 0.020” to 0.312”
Furnished in straight lengths 0.375” to 0.500”

When ordering specify:
1) Sheath Alloy and Size by code from table
2) ANSI Calibration Type by letter code
3) Length in Feet

HOW TO ORDER:

Thermocouple
Style
Code Sheath
Material
S4 304SS
S0 310SS
S6 316SS
S7 347SS
I6 Inconel
600
Order Code*
(ANSI)Type
J
K
T
E
N
Insulation
Type
MG = Magnesium
AL = Aluminum
Code No. of
Elements
1 Single
(2 wire)
2 Dual
(4 wire)
Dual Element
Available
.040" to .500"

* Other types of sheath materials, ceramic insulation and ANSI type elements are available - consult factory.

EXAMPLE:

To order 1/8 O.D., 304 St. St. Sheath Material, ANSI Type “J” elements, magnesium oxide insulation single element, - 100 ft. long, the part number is:

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