The CS320CBL is easily replaced by the user. It consists of 26 AWG conductors insulated in polypropylene in a shielded three-conductor configuration with a drain wire; the cable jacket is composed of black Santoprene. The CS320CBL has a six-pin weatherproof connector that quickly attaches to the base of the CS320 Digital Thermopile Pyranometer. The cable can be terminated with tinned wires or a prewired connector. The M8 connector is 316 stainless steel and IP68 rated (marine grade) for harsh environmental conditions.