• MEWOI-DRK1AC-(50-500A) (AC) φ21mm Open-loop Hall current Sensor

MEWOI-DRK1AC-(50-500A) (AC) φ21mm Open-loop Hall current Sensor

  • Main Features:
    AC Open-loop Hall current Sensor
  • Model No.:
    MEWOI-DRK1AC
  • Name:
    MEWOI-DRK1AC-(50-500A) (AC) φ21mm Open-loop Hall current Sensor
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TECHNICIAL SPECIFICATION

Click to download:MEWOI-DRK1AC-(50-500A) (AC) φ21mm Open-loop Hall current Sensor Specification

Model Number

              MEWOI-DRK1AC-(50-500A)(AC)

Jaw Size

φ21mm

Rated input Current (IPN)

50(AC)

100(AC)

200(AC)

300(AC)

400(AC)

500(AC)

A

Primary Current Measure range(IP)

0~±100(AC)

0~±200(AC)

0~±400(AC)

0~±600(AC)

0~±800(AC)

0~±800(AC)

A

Rated output voltage of secondary side

DC  4or5V,4-20 mA,0-20mA  ±1%

V

Power Supply Voltage (VCC)

DC  ±12V- ±15V  (±5%)

V

Current consumption

VCC=+15V                                      20

mA

Galvanic isolation (Vd)

2.5KV /50Hz/1min


Linearity (εL)

<1

%FS

Accuracy X

TA =25℃                                  ±1

%

Offset Voltage V0

TA =25℃                                    ±25

mV

Hysteresis offset Current IOM

≤±20

mV

Offset Voltage drift VOT

IP=0  TA =-25~+85℃            <±1

mV /℃

Response time Tr

<3

μs

Operating temperature TA

-25~+85

Storage temperature TS

-40~+100

Frequency bandwidth(-3dB)

20Hz-20KHz

KHZ

Load resistance RL

≥10k

Ω


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Matters needing attention:

  • The wrong connection may cause sensor damage. After the sensor is energized, the same phase voltage is measured at the output when the current wire cross the sensor center according the direction arrow indicating label.

  • The output range of the sensor can be adjusted according to the user's needs.

  • During the installation process, before closing the jaw, make sure the connecting interface is aligned, not forcibly closed

Hall Current Sensor  Selection Guide 

Model NumberRangeDiameterOutputPower Supply

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI-DRB1

50,100,200,300A20mm(Close Loop)50,100,100,150mADC ±12V~±15V  (±5%)

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI-DRK1D

50,100,200,300,400,500A(AC/DC)21mm(Open Loop)2.5±1.25V  ( ±1%)DC  +5V (±5%)

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI-DRK1

50,100,200,300,400,500A(AC/DC)21mm(Open Loop)4or5,4-20 mA,0-20 mA±1%DC ±12V~±15V  (±5%)

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI-DRK1AC

50,100,200,300,400,500A(AC)21mm(Open Loop)4or5,4-20 mA,0-20 mA±1%DC ±12V~±15V  (±5%)

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI DRK3D

50,100,200,300,400,500A(AC/DC)10*20mm(Open Loop)2.5V±1.25V    ±1%DC  +5V  (±5%)

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI DRK3

50,100,200,300,400,500A(AC/DC)10*20mm(Open Loop)4or5±1%DC  ±12V- ±15V  (±5%)

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI DRK5

300,500,600,800,1000,1500A(AC/DC)37*42.5mm(Open Loop)4or5±1%DC  ±12V- ±15V  (±5%)

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI DRKH1

50,100,200,300,400,500A(AC/DC)21mm(Open Loop)4or5±1%DC  ±12V- ±15V  (±5%)

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI DRKH2

300,400,600,800,1000,2000A(AC/DC)40.5mm(Open Loop)4or5±1%DC  ±12V- ±15V  (±5%)

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI DRKH4

600,800,1000,2000,2500,3000A(AC/DC)80mm(Open Loop)4or5±1%DC  ±12V- ±15V  (±5%)

MEWOI-clamp meter|earth ground resistance tester|pinza|接地电阻|curent sensor probe|电流传感器

MEWOI DRKH5

600,1000,2000,3000,5000A(AC/DC)42*400mm(Open Loop)4±1%DC  ±12V- ±15V  (±5%)

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