Thermocouple Type 4 Design
MGO Insulated Thermocouple With Double Threaded Fixed Fitting
BUILD YOUR DESIGN:
ORDERING INFORMATION ----------------------- 4 - Q - 4 --J - U - 12
DESIGN TYPE:
TYPE 4
SHEATH MATERIAL:
P-304SS J-INCONEL 600
Q-310SS X-OTHER (SPECIFY)
R-316SS *SEE MATERIAL CODES FOR MORE OPTIONS
SHEATH DIAMETER:
1 - .062 (1/16") 4 - .250 (1/4") 8 - .500 (1/2")
2 - .125 (1/8") 5 - .313 (5/16")
3 - .188 (3/16") 6 - .375 (3/8")
THERMOCOUPLE CALIBRATION:
J - Single Iron/Constantan R - Single Platinum/Platinum 13% Rhodium
2J - Dual Iron/Constantan 2R - Dual Platinum/Platinum 13% Rhodium
K - Single Chromel/Alumel S - Single Platinum/Platinum 10% Rhodium
2K - Dual Chromel/Alumel 2S - Dual Platinum/Platinum 10% Rhodium
E - Single Chromel Constantan B - Single Platinum 30% Rhodium/Platinum 6% Rhodium
2E - Dual Chromel/Constantan C - Single (W5Re) Tungsten 5% Rhenium/(W26Re) Tungsten 26% Rhenium
T - Single Copper/Constantan 2T - Dual Copper/Constantan
HOT JUNCTION:
G - Grounded E - Exposed
U - Ungrounded GP - Grounded With Weld Pad
UI - Ungrounded Isolated (Dual) UP - Ungrounded With Weld Pad
SHEATH "L" LENGTH (SPECIFY IN INCHES):
** Bare color coded leads standard, 1/2" NPT X 1/2" NPT is our standard fitting.
Other options available:
3/4" NPT X 3/4" NPT
1" NPT X 1" NPT