The QNHCK2-16 Split Core Hall Effect DC Current Sensor is an innovative clamp-on transducer designed for precise current measurement in electrical systems. Its split core design allows for easy installation without interrupting or breaking the circuit, making it ideal for retrofit applications and ongoing monitoring. This versatile sensor offers multiple rated current options ranging from ±20A to ±150A, accommodating various power requirements. With a rated output of 2.5±2V or 2.5±0.625V depending on configuration, it provides accurate readings powered by a simple +5V supply. The Hall effect sensing technology delivers exceptional performance across a broad bandwidth from DC to 25KHz, capturing both steady-state and dynamic current changes. Built for reliability, this sensor operates in temperatures from -10 to +70°F and features 2.5KV galvanic isolation for enhanced safety in demanding electrical environments. The compact single-phase design with color-coded wiring (red, yellow, black, blue) simplifies integration into control systems, energy management applications, and industrial automation projects. Whether you're monitoring motor currents, power distribution, or battery systems, this current transducer delivers the precision and convenience professionals demand.