NK Technologies; 800-959-4014; www.nktechnologies.com
With a large, split-core design, the NKT AT/ATR-LS current transducer can be installed over existing conductors without disconnecting the load. The transducer combines a current transformer and signal conditioner; it features industry-standard output, loop power, factory calibration, a split-core case and DIN rail mount. Capable of detecting the over- or under-current conditions of large machines, the transducer also detects open discharge lines and can see clogged filters or blocked pump intakes in water delivery and treatment applications. It meets UL, CUL and CE requirements.