QNHCK2-16 Split Core Hall Effect Current Sensor, 20A, 2.5±2V Output, +5V Supply, AC/DC Current Transducer (100A 2.5V 2V PWR 5V)

The QNHCK2-16 is a split core Hall effect current sensor designed for precise AC and DC current measurement across a wide range of applications. Featuring a convenient split core clamp design, this transducer installs easily around existing wiring without the need to interrupt or disconnect any circuits. It supports a rated current range of ±10A up to ±150A, making it highly versatile for both light-duty and demanding industrial environments. The sensor operates on a +5V supply voltage and delivers a stable analog output of 2.5V ±2V, with color-coded wiring (Red: +5V, Yellow: Vout, Black: GND, Blue: Vref) for straightforward hookup. With an accuracy rating of ≤1% and linearity of ≤1% FS, you can count on consistent and reliable readings. Built to withstand an operating temperature range of -25°C to +85°C (-13°F to 185°F) and storage temperatures from -40°C to +125°C (-40°F to 257°F), this sensor is well-suited for challenging conditions. Its compact, robust construction makes it an excellent choice for energy monitoring, industrial automation, and power management systems.

• HALL EFFECT TECHNOLOGY: Uses advanced Hall effect sensing to accurately measure both AC and DC current without direct electrical contact
• WIDE MEASUREMENT RANGE: Rated current spans from ±10A up to ±150A, making it versatile for a broad range of electrical monitoring applications
• SPLIT CORE DESIGN: The hinged clamp-on split core allows easy installation directly onto existing wiring without cutting or interrupting the circuit
• HIGH ACCURACY & LINEARITY: Delivers precision measurements with accuracy of ≤1% and linearity of ≤1% FS, ensuring reliable and consistent readings
• WIRING & SPECS: Operates on a +5V supply voltage with a 2.5V ±2V analog output; color-coded leads (RD: +5V, YE: Vout, BK: GND, BU: Vref) for easy wiring