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Specifications| 1 Series |
2 Element Type |
3 Element Accuracy |
4 Wire Config |
5 Sheath Diameter |
6 7 Sheath Length |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RK1 |
| 2 | Element Type |
|---|---|
| T | 100 Ω DIN 00385 (thin film) |
| U | 500 Ω DIN 00385 (thin film) |
| W | 1000 Ω DIN 00385 (thin film) |
| X | 120 Ω Nickel DIN 00672 (thin film) |
| Y | 100 Ω DIN 003916 (wire wound) |
| Z | 500 Ω DIN 003916 (wire wound) |
| Q | 10 Ω copper (thin film) |
| 3 | Element Accuracy |
|---|---|
| A | Class A (0.06%) |
| B | Class B (0.12%) |
| 4 | Wire Configuration |
|---|---|
| 2 |  2-wire |
| 3 |  3-wire |
| 4 |  4-wire |
| 5 |  2-wire (Dual) |
| 6 |  3-wire (Dual) |
| 5 | Sheath Diameter |
|---|---|
| H | 0.125” (3.2mm) (1/8″) |
| J | 0.156” (4mm) |
| 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″) |
| Sizes for reference only (Standard tolerances apply) | |
| For other diameters consult factory |
| 6 7 | Sheath Length |
|---|---|
| 2-60 |
| 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) |
| Fittings silver soldered (brazed) to sheath | |
| 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 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) |
| F22 |  1/2″ npt compression fitting (Brass) |
| F23 |  1/2″ npt compression fitting (Stainless Steel) |
| For other fittings not shown contact factory |
| 12 13 | Insertion Length (when required) |
|---|---|
| None | |
| 0-60 |
For Transmitter Only (Optional)
| 14 | Transmitter Temperature Range |
|---|---|
| None | |
| 1-1200 |
| 15 | Transmitter Temperature Scale |
|---|---|
| None | |
| F | Farenheit |
| C | Celsius |