Mineral Insulated Thermocouple Cable Type K J RTD N S Stainless
Steel Sheath
It is known as inorganic substance insulation thermocouple cable
internationally. It is the mould-pressed solid integrity of
combined stainless steel protective pile
(1) magnesium oxide insulation powder.
(2) and thermocouple thread materials .
(3) Its merits include press endurance, vibration resistance,
bending capability, mini size, quick respond, etc. It acts as the
key material of sheath
Electric property:
Resistance value allowance:±10%
Dielectric property:heating cable pressure resist:1200V AC/1min
Insulation resistance:end product test:100MΩ/500VDC
Sheath continuity:all the heating cable submerged in the water 12
hours then test the insulation resistance,
the value should be 50M/500VDC at least.
To produce assemblies, the cable is cut to the desired length,
pigtails brazed on and terminated with union type glands with male
NPT threads.
OHMALLOY can provide the following type and size of mineral insulated cable.
| Thermocouple grade | K, E, J, T, N, R,S,B, Cu, Pt100 |
| OD of cable | 0.3mm to 12.0mm |
| Sheath material | SS304, SS321, SS316, SS310, Inconel 600, GH3039, copper |
| Core type | 1-core, 2-core, 3-core, 4-core.... |
| EMF tolerance | Class First(I) or Special |
