The CAB500 series current sensor is based on China's active closed-loop technology and CANBUS digital output. It can be used to measure the rated current of 500A. Using a proprietary digital compensation technology. This product has the best combination of performance and reliability. Product performance:

The STB-CAB540 series current sensor is based on signal active closed-loop technology and CANBUS digital output. It can be used to measure the rated current of 540A. Using a proprietary digital compensation technology. This product has the best combination of performance and reliability. Product performance:

The STB-CAB600 series current sensor is based on signal active closed-loop technology and CANBUS digital output. It can be used to measure the rated current of 600A. Using a proprietary digital compensation technology. This product has the best combination of performance and reliability. Product performance: