Computer Instrument Cable

This cable is a reliable guardian for your measurement signals. In any factory, a drifting signal from a pressure or temperature transmitter can disrupt your entire control system. We designed this computer instrument cable to ensure that your DCS and PLC systems receive every signal accurately and without interference. It is built to transmit the weak signals from your field instruments with clarity and precision.

Our cable features a two-layer shielding system. We wrap each pair of wires with an aluminum foil shield to isolate individual signal pairs. Then we add a dense tinned copper braid around the entire cable. This dual-shielding system blocks high-frequency electromagnetic interference (EMI) and radio frequency interference (RFI) from motors and variable frequency drives (VFDs). The cable's working capacitance is below 60 nF/km, helping maintain stable signal transmission over long distances.

We provide both unarmored and armored versions. The unarmored type offers a small bending radius for easy installation in crowded control cabinets. For direct burial or harsh outdoor environments, we can add steel tape armor to protect the cable from rodent damage and mechanical impact. We perform 100% electrical testing on every cable we manufacture. Our products comply with CE and RoHS requirements. With nearly eight years of experience in manufacturing specialty cables, we also provide custom designs to meet your exact project requirements.