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Mineral Insulated (MI) Cable Convectronics Manufactures First Class Heaters, Temperature Sensors and Precise Controls, Assists with Design and Application Needs.

HEATERS   SENSORS   CONTROLS

Constructing the Perfect Temperature Sensor
Thermocouple Types and Applications
Mineral Insulated TC's - Overview
Plastic Applications TC's - Overview
Surface Applications - Product Configurator
Moving Applications - Product Configurator
Standard TC's - Product Configurator
Refractory/Noble Metal TC's - Overview
RTD Information Overview
Thermocouple and Thermocouple Extension Wire
Mineral Insulated (MI) Cable
Terminations and Accessories

Temperature Sensors
Mineral Insulated (MI) Cable

     
 
       
 

Sheath
Size DIA
(Inches)

Nominal
Tube Wall
Thickness
(Inches)
Wire Gauge B&S Max
Stock
Length
(Feet)
Single
T/C Element
Dual T/C Element
.010 .0015 44   50
.020 .003 38   100
.032 .004 34   150
.040 .006 33   200
.062 .009 28 30 500
.125 .017 22 24 375
.188 .025 20 21 175
.250 .033 16 18 100
.312 .041 16   60
.375 .052 15   45
.500 .070 10   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.

     
    Dim. Tolerance:
Up to .062 + .001; .125 to .500 + .003”
Furnished in coils .010” to .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
Code Sheath
Size DIA.
(In.)
Order
Code*
(ANSI)
Type
Insulation
Type
Code No. of
Elements
 
    S4 304SS   A .010  

T
J
E
K

  Mg=Magnesium   1 Single
(2 wire)
 
    S0 310SS   B .020     AL=Aluminum   2 Dual
(4 wire)
 
    S6 316SS   C .032         Dual Element
Available
.062 to .250
 
    S7 347SS   D .040        
    I6 Inconel
600
  1 .062              
  2 .125  
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:
 
Thermocouple Style
Sheath Material
Sheath Diameter
ANSI Type Element
Ceramic Insulation
No. of Element
          3 .188  
          4 .250  
          5 .312  
          6 .375  
          8 .500  
* When ordering, specify part number and quantity.
* Other types of sheath materials, ceramic insulation and ANSI type elements are available - consult factory.
 
   
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Convectronics, Inc.   •   Ward Hill Industrial Park West, 111 Neck Road Haverhill, MA 01835 USA   •   978-374-7714
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