Style 430 Head with Fixed NUN Thermocouple
From TCI, INC.
Model 430 is a screw cover head and fixed carbon steel nipple union nipple style thermocouple
Table 1 (Style): See above style
Table 2 (Connection Head) Head Codes
0 = NO HEAD
1= CAH (CAST ALUMINUM)
2= CIH (CAST IRON)
3= PPH (POLYPROPYLENE)
4= EPH (EXPLOSION PROOF)
5= MAH (MINI ALUMINUM)
6= (SPECIAL)
Table 3 (ANSI Designation)
Code Alloy Material Max Temperature range
J Iron/Constantan 1400 F (750 C)
K Chromel/Alumel 2300 F (1250 C)
T Copper/Constantan 700 F (350 C)
E Chromel/Constantan 1600 F (900 C)
S Platinum vs. Platinum 10% Rhodium 2700 F (1450 C)
R Platinum vs. Platinum 13% Rhodium 2700 F (1450 C)
B Plt 6% Rhd. Vs. Plt 30% Rhd 3100 F (1700 C)
W Tungsten 5 % Rhenium vs Tg. 26% Rh 4200 F (2300 C)
N Nicrosil/Nisil 2372F (1300 C)
Table 4 (Junction Type)
Junction Grounded Ungrounded Exposed
Single SG SU SE
Dual GG UU EE
Dual Separate N/A US ES
Table 5 (Sheath Diameter)
CODE 03 04 10 20 30 40 50 60 70 80
SIZE .032” .040” .062” .090” .125” .188” .250” .312” .375” .500”
Table 6 (Sheath Material)
CODE MATERIAL TEMP. RATING
1 304 S. Steel 1650 F (899 C)
2 310 S. Steel 2100 F (1149 C)
3 316 S. Steel 1700 F (927 C)
4 Inconel 600 2100 F (1149 C)
5* Hastelloy C 2300 F (1260 C)
6* Molybdenum 4000 F (2200 C)
*NOT AVAILABLE IN SOME DIAMETERS
Table 7 “P” (Process length in inches) Example: 048C= 48-1/2”
CODE A B C D E
FRACTIONS 0 ¼” ½” ¾” SPL
Table 8 “L” (Lead length if Applicable)
SPECIFY LENGTH INCHES
IF NOT NEEDED USE “000”
Table 9 (Options)
CODE
N = None
X = See Description
Example: 4111-JSG-501-048C-000-N
Thermocouple with screw head cover, spring loaded hex nipple, type J, 1/4" diamter, 304SS, 48-1/2" active length with no options
Please call us for pricing and or product code help at (951)215-7070