316L Mineral Insulated Metal Sheathed Cable Spent Fuel Monitoring Use

Brand Name:MICH
Certification:ISO9001
Model Number:SFSTMSUMIC
Minimum Order Quantity:1 meter
Delivery Time:in one month
Place of Origin:China
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Address: 1200 N Fuxing Rd Wutong Dist Tongxiang 314500 Zhejiang P. R China
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Spent Fuel Storage Temperature Monitoring Sensor Use MI Cable is the high purity magnesium oxide mineral Insulated cabling system to be produced into sensor to monitoring the spent fuel storage temperature so that hazardous situation or accident can be preventented.


DescriptionItem 1Item 2Item 3Item 4
Dia(OD)0.5mm+2%0.5mm+2%0.75mm+1.33%0.75mm+1.33%
Sheath316L SS316L SSSS 316L316L SS
Wire materialCopperNichromeCopperNichrome
Wire size (ф)0.20mm+2%0.20mm+2%0.30mm+1.33%0.30mm+1.33%
InsulationMgO >98%MgO >98%MgO >98%MgO >98%
Line Resistance<0.6 Ω/m<35 Ω/m< 0.3 Ω/m< 16Ω/m
IR at 600>5MΩ>5MΩ>5MΩ>5MΩ
Requirement100mX5Nos.100mX5Nos.100mX5Nos.100mX5Nos.
Total length500 m+ 2%500 m+ 2%500 m+ 2%500 m+ 2%



——Mineral insulated coaxial cable: composed of conductor, mineral powder insulation and metal sheath from inside to outside;
——Mineral insulated double shielded cable: it is composed of conductor, inner insulating layer of mineral powder, inner shielding layer, outer insulating layer of mineral powder and metal sheath from inside to outside;
——Mineral insulated triaxial cable: it is composed of conductor, mineral powder inner insulation layer, inner shielding layer, mineral powder outer insulation layer, outer shielding layer and metal sheath from inside to outside.




The components are as follows:
——Conductor: copper, nickel chromium alloy or pure nickel
——Internal / external insulation: high purity magnesia powder (MgO), alumina powder (Al2O3) or silica powder (SiO2);
——Internal / external shielding: copper, 304L, 321, 316L, Inconel 600 or 825 alloy;
——Sheath: 304L, 321, 316L, Inconel 600 or 825 alloy.

Features
■ Optimised geometries to minimise surface transfer impedance
■ Designed to maintain screening performance of measurement chain
■ Very high insulation resistance to minimise signal losses
■ All cable supplied fully tested
■ Maximum operating temperature of 700 ºC in high neutron flux fields
■ Dimensions and lengths can be adapted to particular applications

ParametersTechnical data
CoaxialDouble shieldTriax
ConductorCores1
OD,mm0.20 - 3.18
Insulation thicknessInner,mm0.35 - 6.1
Outer,mm-0.40 - 1.0
Cable OD,mm4.0 - 19.13.0 - 19.1
Sheath thickness,mm0.25 - 1.600.30 - 1.90
Characteristic impedance,Ω50±5

Insulation thickness


Core – inner shielding≥ 10000 MΩ
Inner shielding – outer shielding-≥ 10000 MΩ
γ radiation dose,Gy/h≥ 2 × 106
Maximum withstand temperature≥ 900℃ / 2min

Structure materials

(optional)

ConductorCopper, nickel chromium or pure nickel
Inner insulationHigh-pure MgO,Al2O3,SiO2
Inner shielding-Copper,,304L,321,316L
Outer insulation-High-pure MgO,Al2O3,SiO2
Outer shielding--Copper,
Sheath304L,321,316L,Inconel 600,Alloy 825


China 316L Mineral Insulated Metal Sheathed Cable Spent Fuel Monitoring Use supplier

316L Mineral Insulated Metal Sheathed Cable Spent Fuel Monitoring Use

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