MI Instrumentation Signal Transmission Cable For High Radiation

MI Instrumentation Transmission Cable for High Radiation and High Temperature Environment is a special mineral insulated cable with special-purpose materials to be used in the instrumentation signal and control transmission for the nuclear reactor core in Nuclear Power plant. Based on the advanced manufacturing and engineering capacity, the cable can be designed and manufactured with a service life time the same as nuclear power plant. The highly stable performance over time can be achieved.

——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

19.1Mm Signal Transmission Cable

triax Signal Transmission Cable

triax insulated electric cable

MI Instrumentation Signal Transmission Cable For High Radiation Images