Mineral Insulated Thermocouple Cable

Get access to our extensive stock (over 500,000 metres) of Okazaki mineral insulated thermocouple cable. In our warehouse we stock type K, J, T, N, E, S, R, B thermocouple cables sheathed with material varying from Inconel to different types of stainless steel. Also, the more exotic sheath materials, such as Pt10%Rh, Haynes, and Pyrosil are available.

The available types of MI thermocouple cable

See here our complete overview of mineral insulated thermocouple cables Kamet Trading can supply.

MI cable type K
Type K

The temperature range of type K, NiCr-Ni thermocouples is -270°C ..+1260°C.

MI cable type N
Type N

The temperature range of type N, NiCrSil-NiSil thermocouples is -270°C ..+1260°C.

MI cable type J
Type J

Type J is economically priced and has a smaller temperature range compared to other thermocouple junctions: -210°C .. +750°C.

MI cable type E
Type E

The temperature range of Type E, NiCr-CuNi thermocouples is -270°C .. +900°C.

MI cable type T
Type T

In general, Type T has a small temperature range in comparison with other thermocouple junctions: -270°C .. +370°C.

MI cable type R
Type R

The temperature range of type R, Pt10%Rh-Pt thermocouples is -50°C ..+1480°C.

MI cable type S
Type S

The temperature range of type S, Pt10%Rh-Pt thermocouples is -50°C ..+1480°C.

MI cable type B
Type B

The temperature range of type B, Pt30%Rh-Pt6%Rh thermocouples is -870°C ..+1700°C.

What is MI cable?

A mineral insulated thermocouple cable consists of two conductors (sometimes even four or six) of dissimilar metals. These conductors are joined on the side on which temperature should be measured (hot junction). When properly joined, a voltage is produced that can be read to determine temperature. The dissimilar metals are insulated with high quality magnesium oxide and covered with a corrosion resistant sheath material, such as Inconel or Stainless steel. Mineral insulated thermocouples can provide stable temperature measurement readings and are often used for high temperatures (up to 1250⁰C) in hazardous environments.

In need of mineral insulated thermocouple cables?

Get in contact with our sales managers to receive a quote.