Revenue-Grade CTs & Rogowski Coils Catalog

Hqsensing’s accessory catalog brings every current-measurement form factor into one streamlined collection, making it simple to match the right sensor to any metering or protection project. Revenue-grade JPS split-core CTs clip around live conductors from 25 A to 1 kA and ship dual-certified to UL 2808 and IEC 61869-2, delivering 333 mV or 100 mA outputs that wire directly into smart meters, branch-circuit devices or PLC analog inputs. For busbars and cable bundles up to 6 kA, JRFS flexible Rogowski coils wrap effortlessly in seconds and maintain Class 0.2 S linearity plus 10 Hz–20 kHz bandwidth perfect for harmonic audits, power-quality analyzers and high-current solar combiner boxes.

Space-constrained OEM boards can specify JS miniature solid-core sensors, which pack ±0.5 % accuracy into thumb-sized packages for UPS, EV-charger and servo-drive PCBs. Installers seeking rigid, low-burden options will find JCT DIN-rail solid-core CTs spanning 5 A to 600 A with quick-release terminals and tamper-evident seals for utility revenue panels. All models feature clearly engraved ratio labels, polarity marks and RJ12 CTid options for plug-and-play scaling with SENSWAY and Multi-GEM meters.

With ISO 9001 manufacturing, RoHS 3 materials and 100 % calibration, Hqsensing sensors integrate seamlessly into data-centre PUE dashboards, industrial energy-management systems and smart-grid substations delivering lifelong accuracy, fast installation and global regulatory confidence.