Coffee Roaster Thermocouples w/ Connection Head
(Series TN4)
Ordering Information
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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 Support Tube Diameter |
10 11 Support Tube length |
12 Connection Head Style |
|---|---|---|---|---|---|---|---|---|---|
| TN4 | 19 | Z |
| 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") |
| 4 | Sheath Material |
|---|---|
| F | 304 SS |
| H | 316 SS |
| M | INCONEL (600) |
| 5 6 | Sheath Length |
|---|---|
| 0-6 |
| 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) |
| 8 | Head Mounting Fitting |
|---|---|
| 19 | 
Single threaded stainless |
| For other fittings not shown contact factory |
| 9 | Support Tube Diamater |
|---|---|
| Z | 0.500” (12.7mm)) |
| 316 SS 0.049 inch wall |
| 10 11 | Support Tube Length |
|---|---|
| 3-70 |
| 12 | 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 |
| W | 
Cast aluminum NEMA 4X IP68 rated |
- Heavy duty support tube
- 2100°F max temp (Inconel 600 sheath)
- 1600°F max temp (304SS & 316SS sheath)
- For use in various coffee roasting applications
