At Circuit Sensors, we specialize in high-accuracy current transformers designed for seamless integration with energy monitoring, SCADA systems, EV charging infrastructure, and solar installations. Trusted by professionals across North America, our CircuitFlow series delivers reliable, high-frequency performance—built for modern electrical applications.
Circuit Sensors – Precision Solutions for Industrial Monitoring and Control
Precision Power Monitoring. Canadian Engineered.
CircuitFlow 200A CT (200A / 66.6mA Output)
Voltage-output CT designed for direct connection to inverters, PLCs, and advanced monitoring systems. Perfect for clean installs without burden resistors.

CircuitFlow 225A CT (225A / 0.333V Output)
Voltage-output CT designed for direct connection to inverters, PLCs, and advanced monitoring systems. Perfect for clean installs without burden resistors.

CircuitFlow 80A CT (80A / 26.6mA Output)
A compact and accurate option for sub-circuit monitoring, HVAC, and solar branch circuits. Flexible and easy to install in tight spaces.
