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Digital Current Sensor CAN output

磁気式電流センサー CAN出力タイプ

Product features

  • Non-contact measurement by magnetic field
  • Ultra-low magnetic residual error ≦3mV
  • Good linearity error ≦±0.5%RS(Real-scall)
  • Equipped with outputs for micro controller and CAN

Technical Data

ParametersProvisional Specification
Peak Input Current Range±800A
Continuous Input Current ±500A
Max Current(Bmax)±1,600A <1sec, ±7,000A <1msec
RMS voltage
for AC insulation
3kVac
Response time
(Delay time to 90 %)
≦4μs(di/dt : 100A/μs)
(Including external filter)
Frequency bandwidth67kHz/-3dB
(Including external filter)
CMTI(common-mode transient immunity)≧20kV/μs
Output voltage+2.5V±2V(offset error ±3mV)
Hysteresis error≦±3mV
ParametersProvisional Specification
Resolution1LSB=1mA
Supply voltage+5V±0.25V
Current consumption10mA
Ambient operating
temperature
-40℃~+125℃
External magnetic
field protection
The sensor is surrounded a high-permeable metal plate
ConnectorMolex connector 5P(Gold plate) 560020-0530
 
CPU&ADC
CPU namePIC18F27Q83-E/5N MCU
ADC nameINA239-Q1(TI) 16bit
Data calculation speed1msec
Data rate500kbps
Response speed10ms
CAN Output FrameNormal Mode
CAN ID3C0h, DLC=8

* The information contained herein are provisional specifications and are subject to change without notice.

Reference dimensions

図面

Measurement performance
(including ambient temperature)

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