Mineral Insulated Thermocouples with Connection Head
(Series TN1)
Ordering Information
Configure this style to request a quote or call for assistance
Part No.:
select options
Start Here
| 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) |
| N | 0.250" (6.4mm) (1/4") |
| P | 0.314" (8mm) (5/16") |
| 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 | 
Exposed & recessed (Single) |
| W | 
Grounded (Dual) |
| X | 
Ungrounded & isolated (Dual) |
| Y | 
Ungrounded common (Dual) |
| Z | 
Exposed & 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 (hockey puck style) Non Isolated |
| 53 | 
420 milliamp transmitter (hockey puck style) Isolated |
| 24 | 
Fluoropolymer covered probe |
| 28 | 
90 degree bend |
| 30 | 
45 degree 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) |
| F28 | 
1" circular mounting flange |
| For other fittings not shown contact factory |
| 12 13 | Insertion Length (when required) |
|---|---|
| None | |
| 1-144 |
For Transmitter Only (Optional)
| 14 | Transmitter Temperature Range |
|---|---|
| None | |
| 1-1200 |
| 15 | Transmitter Temperature Scale |
|---|---|
| None | |
| F | Farenheit |
| C | Celsius |
- 420 milliamp transmitter requires an ungrounded (single) junction
