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Current Sensor Module WCM6800


1 in stock (can be backordered)

AC / DC Sensing Current Module with Digital Data output


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Current Sensor Module WCM6800 Introduction

Current Sensor Module WCM6800 provides economical and precise solution for both AC and DC current sensing in industrial, commercial and communications systems. The WCM6800 consists of a current sensor, temperature sensor, a very high accuracy A/D converter and digital signal output of current. The WCM6800 includes a current sensor with a 11×8 mm 2 split through hole ,users can just use system’s own electric wire by pass it through this hole to measure passing current without breaking original system, user s MCU can get the real data from DATA pin.
The WCM6800 provides temperature calibration of the internal current sensor and accurately measure s the current of AC 50 / 60Hz and DC at temperature from 2 0˚C~ 70 ˚C The WCM 1800 also offers solutions for true RMS current measurement of various loads.


  • Continuous output and Modbus-RTU version.
  • Operating voltage DC5.0V.
  • 11 x 8 mm split through hole design.
  • Sensing current range :
  • AC : 0~17A (50Hz, 60Hz)
    DC : 0~±25A
  • High accuracy :
  • AC : (0~5A) ± 0.25A
    (5~17A) ± 5%
  • DC : ±(0~5A) ± 0.25A
    ±(5~25A) ± 5%
  • High resolution :
  • AC / DC : 18mA
  • UART, Baud Rate : 9600 bps, Parity bit : None, Data bit : 8,Stop bit : 1
  • Temperature calibration
  • Isolation Voltage 4KV
  • SKU: Module WCM6800 Categories: ,
    Model Maximum Current Operating Voltage Mode
    AC DC
    WCM6800-AC50C 17A 5.0V Continuous
    WCM6800-DC50C ±25A 5.0V Continuous
    WCM6800-50C 17A ±25A 5.0V Continuous
    WCM6800-50M 17A ±25A 5.0V Modbus-RTU



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