QNDBK2-16 AC 5A 10A 20A 50A 100A 200A Output 4 20mA Split core Current Transmitter ct clamp Current Transformer Sensor 4-20mA (AC 400A 4-20mA QNDBK2-16)

The QNDBK2-16 split core current transmitter is a compact and reliable solution for measuring AC current in industrial and commercial applications. Featuring a hinged split core design, it clamps directly onto existing wires without cutting or interrupting the circuit, making installation fast and tool-free. It accepts a wide input range from AC 1A up to 500A and delivers a standard 4-20mA DC output signal for seamless integration with PLCs, data loggers, and monitoring systems. Powered by a 24V supply, the transmitter offers an impressive accuracy of 0.5% and linearity of 0.2%, ensuring dependable and precise current readings. Built-in galvanic isolation of 3kV AC provides an added layer of safety in demanding environments. The unit is rated for single-phase use and operates reliably across a temperature range of -20 to +70°F, with storage capability down to -25°F. Its rugged black housing is designed for durability in industrial settings. Whether you are monitoring energy consumption or managing electrical loads, this split core current transmitter delivers consistent performance you can count on.

• SPLIT CORE DESIGN: Opens easily for tool-free installation on existing wires without interrupting system operation or causing downtime.
• WIDE INPUT RANGE: Accepts AC input currents from 1A up to 500A and delivers a standard linear DC 4-20mA output signal for seamless integration.
• HIGH ACCURACY: Rated at 0.5% accuracy and 0.2% linearity, ensuring precise and reliable current measurement in demanding applications.
• GALVANIC ISOLATION: Built-in 3kV AC isolation between input and output enhances safety and protects connected equipment in industrial environments.
• OPERATING SPECS: Functions reliably across temperatures from -4°F to 158°F (-20°C to +70°C) with a 24V DC supply voltage requirement.