Class 1 IEC Thermocouple Cable MI Style With Extension Cable Stainless Steel Sheath
Thermocouple MI Style With Extension Cable Stainless Steel Sheath Class 1 IEC
For Mineral insulated (MI) thermocouples, the basic parts are measuring element, insulation, protecting sheath. At most situation, MI thermocouples matched with flexible connector to add bending possibilities and compensation cables to improve the measure accuracy.
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
Armor Style Thermocouple Structure
- For the measuring wire, there are several common used type: Type K N E T J
- Insulation Material: MgO(≥96%), Al2O3(≥99%)
- Outer Sheath Material: - 304L & 316L SS: + 700°C
- 310 (25/20) SS : + 1100°C
- Inconel 600 : + 1150°C
- GH3030 & GH3039: 1200°C
- Mineral Insulated Parts Standards
Unit: MM
|
Wire Diameter(D) And Tolerance |
Sheath Thickness(S) Mini Value |
Wire Diameter(C) Mini Value |
Insulation Thickness(I) Mini Value |
| 0.5±0.025 | 0.05 | 0.08 | 0.04 |
| 1.0±0.025 | 0.10 | 0.15 | 0.08 |
| 1.5±0.025 | 0.15 | 0.23 | 0.12 |
| 2.0±0.025 | 0.20 | 0.30 | 0.16 |
| 3.0±0.030 | 0.30 | 0.45 | 0.24 |
| 4.5±0.045 | 0.45 | 0.68 | 0.36 |
| 6.0±0.060 | 0.60 | 0.90 | 0.48 |
| 8.0±0.080 | 0.80 | 1.20 | 0.64 |
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