Split Core Hall Effect AC Current Sensor CYHCSD-S3K with Analog and Digital Outputs

The sensor CYHCSD-S3K is a Hall Effect current sensor for the measurement of AC current. The sensor has a galvanic isolation between the high power primary conductor and the secondary electronic circuit. The sensor has an analog and different digital output signals under different power supplies. The data communication between sensor and digital equipment can be realized directly through the interface RS-485 MODBUS.

Features and Advantages

• AC current measurement 
• High measuring accuracy 
• Analog output voltage 2.5VDC±2.5VAC, 5VDC±5VAC 
• Digital outputs (RS-485 Modbus) 
• High isolation between primary and secondary circuits 
• No insertion losses

Applications

• Photovoltaic equipment 
• Battery banks, such as, monitoring load current and charge current, verifying operation 
• Transportation, measuring traction power 
• Phase fired controlled heaters 
• Directly connect to PLC 
• Sense motor stalls and short circuits 
• Industrial instrumentation