Mineral insulated RTD cable with constantan conductors is a perfect choice for temperature measurements up to 650°C. Constantan conductors have a very stable resistance for a wide temperature range since it is a copper-nickel alloy. These cables are available in the following sheath materials;
Learn more about the difference between these sheath materials.
Furthermore Okazaki mineral insulated RTD cable with constantan conductors are;
For the complete range of standard stock and custom made Copper RTD cable possibilities, visit our overview page. On this page you will also find estimated coil lengths and delivery times.
OD (mm) | Tolerance (mm) | Wall thickness (mm) | Conductor diameter (mm) | Distance between wires (mm) | Resistance (Ω/m) | m/Coil |
---|---|---|---|---|---|---|
9.00 | +/- 0.05 | 0.90 | 0.90 | 3.10 | 0.50 | 20 |
8.00 | +/- 0.05 | 0.80 | 0.80 | 2.70 | 0.50 | 25 |
6.40 | +/- 0.05 | 0.64 | 0.64 | 2.20 | 0.50 | 39 |
6.00 | +/- 0.05 | 0.60 | 0.55 | 2.08 | 0.50 | 45 |
4.80 | +/- 0.05 | 0.48 | 0.48 | 1.70 | 0.70 | 70 |
4.50 | +/- 0.05 | 0.45 | 0.40 | 1.65 | 0.70 | 80 |
3.20 | +/- 0.05 | 0.32 | 0.32 | 1.00 | 1.40 | 159 |
3.00 | +/- 0.05 | 0.30 | 0.26 | 1.00 | 1.40 | 181 |
OD (mm) | Tolerance (mm) | Wall thickness (mm) | Conductor diameter (mm) | Distance between wires (mm) | Resistance (Ω/m) | m/Coil |
---|---|---|---|---|---|---|
12.70 | +/- 0.05 | 1.27 | 1.90 | 0.70 | 0.15 | 20 |
9.00 | +/- 0.05 | 0.90 | 1.35 | 0.70 | 0.20 | 40 |
8.00 | +/- 0.05 | 0.80 | 1.20 | 0.13 | 0.25 | 51 |
6.40 | +/- 0.05 | 0.64 | 0.96 | 0.16 | 0.35 | 80 |
6.00 | +/- 0.05 | 0.60 | 0.90 | 0.20 | 0.42 | 91 |
4.80 | +/- 0.05 | 0.48 | 0.74 | 0.28 | 0.65 | 142 |
4.50 | +/- 0.05 | 0.45 | 0.67 | 0.35 | 0.75 | 162 |
3.20 | +/- 0.05 | 0.32 | 0.48 | 0.50 | 1.47 | 166 |
3.00 | +/- 0.05 | 0.30 | 0.45 | 0.60 | 1.70 | 189 |
We have a large range of cable in stock and offer quick delivery with a tracking service. Do you have any further questions? Please let us know and our specialists will be happy to advise you.