Industrial Thermocouples

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Metal Protecting Tube Assemblies - Straight

Calibration Element*
Gauge-AWG		 Tube *** Ordering Code Options
IPS O.D. Type Material Head "L"
Type J
Iron - Constantan		 8 AWG 1/2"
3/4"
1"		 .840
1.050
1.315		 JA12
JA34
JA10		 Select Material Code from the Material Table in the Thermowell section Select from table below Specify in Inches Adjustable Flange -
If Adjustable Flange is desired, Add Suffix "-A" to complete Ordering Code.
- - - - - - - - -
** Welded Bushing
If a Welded Bushing is desired, Specify by Adding Suffix:
-D(x) for 1/2 " NPT
-F(x) for 3/4" NPT
-H(x) for 1" NPT
-K(x) for 1 1/4" NPT
-M(x) for 1 1/2" NPT
-P(x) for 2" NPT
Replace the (x) with desired "X" dimension in inches.
- - - - - - - - -
Welded Flange
If a Welded Flange is desired, follow "L" dimension in Ordering Code with
a) Flange Size
b) Rating
c) Facing
d) Material
e) "X" in Inches
This Option is Not Illustrated.
14 AWG 1/4"
1/2"
3/4"
1"		 .540
.840
1.050
1.315		 JB14
JB12
JB34
JB10
Type K
Chromel - Alumel		 8 AWG 1/2"
3/4"
1"		 .840
1.050
1.315		 KA12
KA34
KA10
14 AWG 1/4"
1/2"
3/4"
1"		 .540
.840
1.050
1.315		 KB14
KB12
KB34
KB10
Type E
Chromel - Constantan		 8 AWG 1/2"
3/4"
1"		 .840
1.050
1.315		 EA12
EA34
EA10
14 AWG 1/4"
1/2"
3/4"
1"		 .540
.840
1.050
1.315		 EB14
EB12
EB34
EB10
Type N
Nicrosil - Nisil		 14 AWG 1/4"
1/2"
3/4"
1"		 .540
.840
1.050
1.315		 NB14
NB12
NB34
NB10
Other Calibrations and Tube Sizes are Available. Specify Your Requirements.

* a single or dual element will be furnished according to the type of head selected from the table below.

** Welded bushings are carbon steel unless otherwise specified. To specify a 304 S.S. bushing - insert "SS" between the bushing designation and the "X" dimension.
Example: -HSS8 for a 1" NPT 304 ss bushing with X = 8".

*** All assemblies are supplied with standard schedule 40 pipes. To specify schedule 80 or 160 - insert "(80)" or "(160)" between the "Type" and "Material" selections in the ordering code table.
Example: JA12(80) 34-A-18 for schedule 80 pipe.

 

Terminal Head Options
Head Terminal Block Specify
Cast Iron Screw Cover Single A
Dual AD
Cast Aluminum Screw Cover Single B
Dual BD

How to Order:

  1. Select the type and gauge of thermocouple desired, the size of tube abailable from the first four columns of the table. Specify by "Type" under ordering code.
  2. Select material code from the Material Table and add to "Type" designation.
  3. Select a head from table above and place its code letter next.
  4. Specify "L" in inches and place after head code.
  5. Specify option next, if desired.
For Example:
KA1236   -   A   -   24   -   H21
Type/Matl. Head "L" Option