Ambient Heat Trace Sensor RTDs w/ copper tube
(Series RK4)

Ordering Information
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1 Series |
2 Element Type |
3 Element Accuracy |
4 Wire Config |
5 Lead Wire Material |
6 Attached Fitting |
---|---|---|---|---|---|
RK4 | T | A | 3 | B | F04 |
2 | Element Type |
---|---|
T | 100 Ω DIN 00385 (thin film) |
3 | Element Accuracy |
---|---|
A | Class A (0.06%) |
4 | Wire Configuration |
---|---|
3 | ![]() |
8 | Lead Wire Material |
---|---|
B | ![]() |
11 | Attached Fitting |
---|---|
F04 | ![]() |
Fittings silver soldered (brazed) to sheath | |
For other fittings not shown contact factory |
- RTD for Heat Trace Applications
- -76°F to 400°F Temperature Range
- RTD with copper probe
- 100 ohm, 00385 temperature coefficient
- 1/2”NPT Threaded fitting can be installed into a junction box or directly to a controller
- Rugged Stainless steel guard adds protection to the copper internal probe