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NRTL classified IEEE 1580

7 Min Read
331HF Shielded Triads Instrumentation Cable is specifically engineered for three-wire measurement systems in demanding offshore and marine environments worldwide. Unlike two-conductor pairs, each triad contains three conductors (Black-White-Red color coded) with a bare tinned drain wire, individually shielded with polyester-backed aluminum foil tape providing 100% coverage for superior electromagnetic interference (EMI) protection. The three-conductor design is essential for RTD (Resistance Temperature Detector) circuits requiring lead wire compensation, three-wire transmitter connections, and balanced instrumentation systems. Available in configurations from 1 to 8 triads in 16 AWG, this cable maintains circuit integrity during fire conditions while delivering exceptional signal accuracy for temperature measurement, process control, and critical safety instrumentation.
Technical Department
on25/12/2025

GEXOL®-331HF Instrumentation Cable

3-wire RTD cable PT100, 3-wire RTD cable PT1000, platinum resistance thermometer cable, RTD lead wire compensation, RTD temperature accuracy, three wire temperature measurement, RTD transmitter wiring, process temperature cable, industrial RTD cable, RTD extension wire, RTD sensor cable marine, offshore RTD installation, temperature measurement offshore, fire safe RTD cable, heat detector cable triads, temperature monitoring cable
6 Min Read
GEXOL®-331HF Five Conductor Power Cable represents the most comprehensive multi-conductor solution in the GEXOL fire-resistant cable family, engineered specifically for complex five-phase power applications and advanced electrical systems in demanding offshore and marine environments worldwide. This five-conductor design maintains circuit integrity during fire conditions while providing maximum flexibility for sophisticated power distribution requirements. The cable features a Black-White-Red-Green-Orange color coding system for easy phase identification, with sizes 1/0 AWG and larger utilizing printed phase identification on the insulation. Available in 13 conductor sizes from 18 AWG to 4/0 AWG, this cable delivers complete five-conductor power solutions for emergency lighting, fire detection/suppression systems, alarm networks, and critical process control applications.
Technical Department
on25/12/2025

GEXOL®-331HF Power Cable

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