Overview of MI Thermocouple cables Kamet can supply
Standard stock items
The items listed below are standard stock items. These MIMS cables are available in a standard range of outside diameter sizes. Please consult our MI Cable brochure for these sizes in millimeter and inch.
On this page we dive into all the common used sheath materials and their advantages compared to other sheath materials for MI cable.
Sheath material | OD’s on stock | TC type possible (type) | Cable to IEC61515* | |
---|---|---|---|---|
AISI310 | ODs between 1.50 – 8.00 | K, N, E | Yes | Send inquiry |
AISI316(L) | ODs between 0.50 – 8.00 | K, N, E, J, T | Yes | Send inquiry |
AISI321 | ODs between 1.00 – 8.00 | K, J | Yes | Send inquiry |
Inconel 600 | ODs between 0.50 – 8.00 | K, N, J, E, T, B, R, S | Yes | Send inquiry |
Pt10%Rh | 1.50 | S | – | Send inquiry |
Pyrosil D/Alloy TD | 3.00 and 4.50 | K | Yes | Send inquiry |
*Upon request, we offer calibration services up to 1100°C for Okazaki type K and N mineral insulated cable. This specialized calibration, complete with a certification, is available exclusively for custom cable requests.
How can we help you today?
Request a quotation for the cable you need for your sensor.
Non standard stock items - supplied on request
Due to our network of world wide manufacturers, we can offer a wide range of MI cable with special sheath materials in combination with non conventional sizes and thermocouple wires. Get in contact to request a quote for a special MI Cable.
Please be aware that desired cable, sheath and/or wire combinations do not always apply, due to specific cable and/or wire characteristics. Contact Kamet Trading for the best solution in material combination and sizing for your project.
AISI MI TC Cable
Sheath material | Min OD (mm) | Max OD (mm) | TC type possible (type) | Heavy wall possible* | Nominal percentage** | |
---|---|---|---|---|---|---|
AISI304 | 0.50 | 19.00 | K, N, J, E, T, B, R, S | Yes | +/- 24% | Send inquiry |
AISI310 | 0.50 | 19.00 | K, N, J, E, T, B, R, S | Yes | +/- 24% | Send inquiry |
AISI316 | 0.50 | 19.00 | K, N, J, E, T, B, R, S | Yes | +/- 24% | Send inquiry |
AISI316L | 0.50 | 19.00 | K, N, J, E, T, B, R, S | Yes | +/- 24% | Send inquiry |
AISI316Ti | – | – | – | – | – | Send inquiry |
AISI321 | 0.50 | 19.00 | K, N, J, E, T, B, R, S | Yes | +/- 24% | Send inquiry |
AISI347 | 0.80 | 19.00 | K, N, J, E, T, B, R, S | Yes | +/- 24% | Send inquiry |
AISI446 | 1.50 | 19.00 | K, N, J, E, T, B, R, S | Yes | +/- 24% | Send inquiry |
Inconel MI TC Cable
Sheath material | Min OD (mm) | Max OD (mm) | TC type possible | Heavy wall possible* | Nominal percentage** | |
---|---|---|---|---|---|---|
Inconel 600 | 0.50 | 19.00 | K, N, J, E, T, B, R, S | Yes | +/- 24% | Send inquiry |
Inconel 601 | 0.81 | 12.70 | K, N, J, E, T, B, R, S | Yes | +/- 24% | Send inquiry |
Inconel 617 | – | – | – | – | – | Send inquiry |
Inconel 625 | 1.00 | 12.70 | K, N, E | Yes | +/- 24% | Send inquiry |
Inconel 718 | 1.60 | 3.20 | K | – | – | Send inquiry |
Inconel 800HT | 3.00 | 12.70 | K, N, J, E | Yes | +/- 24% | Send inquiry |
Inconel 800 | 1.50 | 12.70 | K, N, J, E, T, B, R, S | Yes | +/- 24% | Send inquiry |
Inconel 825 | 1.60 | 12.70 | K, N, J, E | Yes | +/- 24% | Send inquiry |
Inconel X-750 | 1.60 | 6.35 | K, N, J, E | – | – | Send inquiry |
* Percentages may vary due to availabilty of starting tube lenghts.
Platinum MI TC Cable
Sheath material | Min OD (mm) | Max OD (mm) | TC type possible | Heavy wall possible* | Nominal percentage** | |
---|---|---|---|---|---|---|
Pt10%Rh | 1.00 | 4.78 | K, J, B, R, S | – | – | Send inquiry |
Pt20%Rh | 1.00 | 4.78 | K, J, B, R, S | – | – | Send inquiry |
Other special sheath materials
Sheath material | Min OD (mm) | Max OD (mm) | TC type possible | Heavy wall possible* | Nominal percentage** | |
---|---|---|---|---|---|---|
Hastelloy-X*** | 1.00 | 12.70 | K, N, J, E, T, B, R, S | Send inquiry | ||
Hastelloy C276*** | 1.00 | 12.70 | K | – | – | Send inquiry |
Haynes 188 | 1.60 | 4.78 | K | – | – | Send inquiry |
Haynes 224 | 3.20 | 6.35 | K | – | – | Send inquiry |
Haynes 230 | 1.60 | 4.78 | K | – | – | Send inquiry |
Monel (Monel 400 with I600 inner liner) | 1.00 | 9.52 | K, N, J, E, T | – | – | Send inquiry |
Molybdenum (free-standing only) | 1.60 | 6.35 | K, N, J, E, T, B, R, S, C | – | – | Send inquiry |
Tantalum | 1.00 | 6.35 | K, N, J, E, B, R, S, C | – | – | Send inquiry |
Titanium | 1.00 | 6.35 | K, N, J, E, T, B, R, S | – | – | Send inquiry |
Pyrosil D/Alloy TD | 1.60 | 12.70 | K, N | Yes | +/- 24% | Send inquiry |
HR160 (with I600 inner liner) | 3.00 | 12.70 | K, N | – | – | Send inquiry |
Copper | 1.60 | 4.78 | K, N, J, E, T | – | – | Send inquiry |
Nickel 200/201/205 | 1.50 | 6.35 | K, N, J | – | – | Send inquiry |
*The TC wires will be thinner with the heavy wall design. If thicker wires than normal are needed, this will be a case by case quotation.
** Percentages may vary due to availabilty of starting tube lenghts.
***In regards to the Hastelloy-X and Hastelloy-C, we can offer dual wall and each item will vary.
Class of tolerance
The importance of industry standards is, that it ensures traceability and constant quality of products. The following industry standards are defined; IEC 60584-1 class 1, IEC 60584-1 class 2, IEC 60584-1 class 3, ASTM E230, ASTM E230 special limits and ‘class 1 on best effort basis’. Not all types of cable can be produced according to a certain type of class. Please contact us to get informed according to which norm, your specific cable is supplied.
Delivery time
Cables in stock can be shipped out the same day or the day that is determined as customer specific delivery date. For non standard stock items, production times may vary. Below you find a rough estimate of production times for non stock items. Please be informed that delivery time on order confirmation is leading.
MI TC cable Express delivery |
20-22 weeks 11-13 weeks |
MI cable with platinum wire | 5-8 weeks |
MI cable with platinum sheath | 6-7 weeks |
MI cable with Pyrosil material | 4-5 weeks |
Coil lengths
The coil length varies per outside diameter and used sheath material. Below you find an indication for the length in meters.
Discover the CableStream CS-1100, a cutting and straightening machine designed for automatically cutting MI cable coils into smaller pieces for sensor production.
Outside diameter (mm) | Outside diameter (inch) | Length in meter for sheath materials: AISI304 | Inconel 600 | Inconel 601 | AISI316(L) | AISI321 |
Length in meter for sheath material: AISI310 |
---|---|---|---|
0.50 | .020 | 283 | – |
0.80 | .031 | 638 | 638 |
1.00 | .040 | 408 | 408 |
1.20 | .047 | 284 | 284 |
1.50 | .060 | 181 | 181 |
1.60 | .062 | 159 | 159 |
2.00 | .079 | 377 | 408 |
2.90 | .115 | 179 | 194 |
3.00 | .120 | 414 | 414 |
3.20 | .125 | 364 | 364 |
3.50 | .137 | 304 | 304 |
4.00 | .157 | 233 | 233 |
4.50 | .177 | 184 | 184 |
4.80 | .188 | 162 | 162 |
5.00 | .197 | 149 | 149 |
6.00 | .236 | 104 | 104 |
6.40 | .250 | 91 | 91 |
8.00 | .313 | 58 | 58 |
9.00 | .354 | 46 | 46 |
9.50 | .375 | 41 | 41 |
10.00 | .393 | 37 | 37 |
12.70 | .500 | 23 | 23 |