Bidirectional Digital Hall Effect DC/AC Current Sensor CYHCD-S3; Digital Output: Current I; Analogue Output: 5VDC±5VAC; Power Supply: +15V DC; Interface: RS485 MODBUS; Window: Ø 20 mm

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Nominal Input Current:

The sensor CYHCD-S3 is a Hall Effect current sensor for the measurement of DC/AC current. The... more
Bidirectional Digital Hall Effect DC/AC Current Sensor CYHCD-S3; Digital Output: Current I; Analogue Output: 5VDC±5VAC; Power Supply: +15V DC; Interface: RS485 MODBUS; Window: Ø 20 mm

The sensor CYHCD-S3 is a Hall Effect current sensor for the measurement of DC/AC current. The sensor has galvanic isolation between the high-power primary conductor and the secondary electronic circuit. The sensor has analog and different digital output signals under different power supplies. The data communication between the sensor and digital equipment can be realized directly through the interface RS-485 MODBUS.

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

Features and Advantages

  • DC/AC current measurement 
  • High measuring accuracy 
  • Analog output voltage 2.5VDC±2.5VAC, 5VDC±5VAC 
  • Digital outputs (RS-485 Modbus) 
  • Protection against overvoltage 
  • Protection against reversed polarity 
  • Output protection against electrical disturbances
Nominal Input Current: 0-25A, 0-30A, 0-40A, 0-50A, 0-60A, 0-70A, 0-80A, 0-90A, 0-100A, 0-200A, 0-300A
Power Supply: +15V DC
Analogue Output Signal: 5VDC ± 5VAC
Digital Outputs: Current I
Interface: RS485, MODBUS
Baud Rate (bps): 1200, 2400, 4800, 9600 (default), 19.2K, 38.4K, 57.6K, 115.2K
Linearity: 0,2%
Accuracy: 0,5%
Window Type: Round
Window Size (mm): Ø 20
Operating Temperature: -40°C ~ +70°C
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