Thermocouples

Tube and Wire
Mineral Insulated MGO
Industrial Base Metal
Precious Metal

 

Mineral Insulated Thermocouples with Connection Head

Series TN1

TN1 Thermocouple Catalog Page

Ordering Information

Part No.:

select options

1
Series
2
Calibration
3
Sheath Diameter
4
Sheath Material
5 6
Sheath Length
7
Junction
8
Head Mounting Fitting
9
Connection Head Style
10
Special Features
11
Attached Fitting
12 13
Insertion Length
14
Trans Temp Range
15
Temp Scale
TN1

2 Calibration
J Type J
K Type K
T Type T
E Type E
W Type J (Special limits)
X Type K (Special limits)
Y Type T (Special limits)
Z Type E (Special limits)

3 Sheath Diameter
H 0.125" (3.2mm) (1/8")
L 0.188" (4.8mm) (3/16")
M 0.236" (6mm) (Simulated MGO)
N 0.250" (6.4mm) (1/4")
P 0.314" (8mm) (5/16") (Simulated MGO)
Q 0.375" (9.5mm) (3/8")

4 Sheath Material
F 304 SS
H 316 SS
M INCONEL (600)
N 446 SS
P 310 SS
Q Hastelloy
R Pyrosil D

5 6 Sheath Length
¼-600

7 Junction
G Grounded (Single)
U Ungrounded (Single)
E Exposed (Single)
R Expose & recessed (Single)
W Grounded (Dual)
X Ungrounded & isolated (Dual)
Y Ungrounded common (Dual)
Z Expose & isolated (Dual)
  Ungrounded and isolated only available in 0.156" OD & larger

8 Head Mounting Fitting
06 1/2” npt x 1/2" npt double thread
07 1/2” npt double thread spring loaded
08 1/2” npt x 1/2" npt double threadspring loaded w/ oil seal
09 1/2” npt x 3/4" npt double thread
10 3/4” npt x 3/4" npt double thread
12 Single threaded brass compression (no process thread)
13 Single threaded stainless compression (no process thread)
14 1/2” npt x 1" npt double thread
15 1/2” npt x 1/4" npt double thread
16 1/4” npt x 1/4" npt double thread
17 1/2”npt single thread bushing (no process thread)
18 1/4”npt single thread bushing (no process thread)
  For other fittings not shown contact factory

9 Connection Head Style
A Cast aluminum (standard)
B Small cast aluminum
C Flip top head cast aluminum
D Cast steel
E Stainless steel
F Cast iron
G Polypropylene
H Explosion proof cast aluminum
Q Explosion proof 316 stainless steel
R Explosion proof cast aluminum DUAL conduit
S Mini aluminum screw down cover
W Cast aluminum NEMA 4X IP68 rated

10 Special Features
  None
04 Flat tip probe
17 420 milliamp transmitter
24 Fluoropolymer covered probe
28 90 egree bend
30 45 egree bend

11 Attached Fitting (optional)
  None
F01 1/8" npt single thread
F02 1/4" npt single thread
F03 3/8" npt single thread
F04 1/2" npt single thread
F05 3/4" npt single thread
F06 1/2" npt x 1/2" npt double thread
F07 1/2" npt double thread. Spring loaded
F08 1/2" npt x 1/2" npt double thread. Spring loaded w/ oil seal
F09 1/2" npt x 3/4" npt double thread
F10 3/4" npt x 3/4" npt double thread
F11 Fixed bayonet cap assembly
F15 1" npt single thread
F16 Adjustable 7/16" ID bayonet cap fitting (1/8" OD & 3mm OD)
F17 Adjustable 12.5mm ID double slot bayonet cap fitting (1/8" OD & 3mm OD)
F18 1/8" npt compression fitting (Brass)
F19 1/8" npt compression fitting (Stainless Steel)
F20 1/4" npt compression fitting (Brass)
F21 1/4" npt compression fitting (Stainless Steel)
F22 1/2" npt compression fitting (Brass)
F23 1/2" npt compression fitting (Stainless Steel)
F28 1" circular mounting flange
  For other fittings not shown contact factory

12 13 Insertion Length (when required)
  None
0-600


For Transmitter Only (Optional)

14 Transmitter Temperature Range
  None
1-1200
-

15 Transmitter Temperature Scale
  None
F Farenheit
C Celsius

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