• MEWOI140-35*40mm,AC 0.00mA~300A,Turn Ratio  1:2400 Clamp on Leakage current sensor meter,Current Transducer

MEWOI140-35*40mm,AC 0.00mA~300A,Turn Ratio 1:2400 Clamp on Leakage current sensor meter,Current Transducer

  • Name:
    MEWOI140-35*40mm,AC 0.00mA~300A,Turn Ratio 1:2400 Clamp on Leakage current sensor meter
  • Model No.:
    MEWOI140
  • Main Features:
    1,AC leakage and current detection 2, Range: 0.00mA~300A 3,clamp size:35mm×40mm
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Ⅰ.INTRODUCTION

Click to download:  Selection Map

Click to download: MEWOI140,140B,140C User Manual

MEWOI140 High Accuracy Clamp AC Current Sensor use permalloy magnetic cores, with small size, high accuracy, good stability, strong anti-interference ability characteristics. It is applied with double shield technology, which insure strong anti-interference ability.

MEWOI140 High Accuracy Clamp AC Current Sensor is widely applied in AC current leakage, current, power and energy measurement with high precision and small phase error of electricity, communications, meteorology, railway, oilfield, construction, measurement, scientific and research teaching unit, industrial and mining enterprises, which can be connected to a variety of high precision digital multi-meter and data recorder.


Ⅱ.SPECIFICATION

Function

AC leakage and current detection

Test model

Clamp CT, Current induction output

Clamp size

35mm×40mm

Range

AC 0.00mA~300A

Resolution

0.01mA

Accuracy

0.5%(23°C±3°C,below 70%RH)

Current transformer

Around 1A/1mA

Dimension

120mm×70mm×33mm

Circuit voltage

Lower than AC600V

Lead length

2m

Weight

100g

Working environment

-20°C~50°C;below 80%rh

Storage environment

-10°C~60°C;below 70%rh

Insulation strength

AC2kV/rms (between core and shell)

Safety rules

IEC1010-1, IEC1010-2-032, Pollution degree 2,CAT Ⅲ(600V)

Accessary

Sensor:1PC

Ⅲ.APPLICATION


SELECTION GUIDE 1

Clamp on Current Sensor Probe For Terminals Such Mulitimeter&Oscilloscope 

Click "Blue" marked Model No. to View the Spec

ModelRangeResolution
Clamp SizePower Supply&output
Hall effectCurrent induction output,Direct Coil tap Others
MEWOI107BEMEWOI107BE_副本.8.jpg

0mA~60A

 (AC/DC)

1mA  Φ7mm    Power Supply: 9VDC, Output:10mV/A,100mV/A, Accuracy 3%
Suitable for small spaces AC / DC leakage current, low current test.
MEWOI108MEWOI108-1_副本_副本.80.jpg0.0mA~30A (AC)

0.1mA,

Accuracy 0.5% 

Φ8 mm 

Suitable for small spaces AC leakage current, harmonic, phase, Power test
MEWOI130MEWOI130.80.jpg0.000mA~60A (AC), 0.001mA,Accuracy: 1%25*30mm 

Double shielding, anti-jamming capability,suitable for leakage current,small current test.
MEWOI130EMEWOI130.80.jpg0.00A~10A (DC),  0.01A    25*30mm Power supply: 9VDC, output:0~2.5mV/10mA,Accuracy: 3%,Turns ratio:1:800 

Double shielding, anti-jamming capability,suitable for small DC current test.
MEWOI130E2MEWOI130.80.jpg

0.0mA

~100mA

 (DC), 

0.1mA      25*30mm Power supply: 9VDC, output:0~2.5mV/1mA,Accuracy: 3%,Turns ratio:1:800 

Double shielding, anti-jamming capability,suitable for DC leakage current test.
MEWOI130BEMEWOI130BE.0_副本80.jpg0mA~60A (AC/DC)    1mA25*30mmPower supply: 9VDC, output:10mV/A,100mV/A,Accuracy: 2%  
suitable for AC/DC current test
MEWOI135BEMEWOI135BE.80.jpg0.0A~1000A (AC/DC)    0.1A30*35mm     Power supply: 9VDC, output:1mV/1A,Accuracy: 2%   
suitable for AC/DC current test
MEWOI140MEWOI140_副本80.jpg

0.00mA

~300A

 (AC)  

Turn Ratio

1:2400

0.01mA,Accuracy: 1%   35*40mm  

Single shielding, suitable for leakage current, small current test
MEWOI140BMEWOI140_副本80.jpg

0.0A~600A (AC)


Turn Ratio

1:4000


0.1A,

Accuracy: 1% 

35*40mm 

suitable for big current test
MEWOI140CMEWOI140B_副本80.jpg

0.0mA

~100A

 (AC)

Turn Ratio

1:2000

0.1mA,

Accuracy: 1%

35*40mm

suitable for current, harmonic, phase, Power test
MEWOI168MEWOI068-1_副本80.jpg

0.00mA

~1000A 

(AC)       

0.01mA,

Accuracy: 1%       

Φ68mm 

Double shielding, anti-jamming capability,suitable for leakage current, current test
MEWOI168BMEWOI168.80.jpg0.0A~2000A (AC)

0.1A,

Accuracy: 2%

Φ68mm 

suitable for current, harmonic, phase, Power test
MEWOI168CMEWOI168.80.jpg0.00A~1000A (AC)

1mA,

Accuracy: 2% 

Φ68mm

suitable for current, harmonic, phase, Power test
MEWOI168BEMEWOI168BE-80.jpg

0.0A~2000A (DC),

0.0A~1000A(AC)

0.1mAΦ68mm

Power supply: 9VDC,

output:1mV/1A, 

Accuracy: 2%


suitable for AC/DC big current test

SELECTION GUIDE 2

Flexible Coil Current Sensor Probe For Terminals Such as Mulitimeter&Oscilloscope 

Click "Blue" marked Model No. to View the Spec

Model
Flexible CTRangeResolutionCoil lengthDiameterApplication
MEWOI200GMEWOI200G-80.jpgΦ100 mm

AC

10mA~10000A~more

10mA315mm (Can be customized)φ7.5mm(suitable for narrow and cable-intensive places)



Measure AC big current, high harmonic currents, complex Waveforms current,   inrush transient current.


Suitable for measuring the size of a large or irregularly shaped conductor current

MEWOI300GMEWOI300G-80.jpgΦ200 mm

AC

10mA~10000A~more

10mA630mm (Can be customized)φ7.5mm(suitable for narrow and cable-intensive places)
MEWOI400GMEWOI400G-80.jpgΦ300 mm

AC

10mA~10000A~more

10mA1000mm (Can be customized)φ7.5mm(suitable for narrow and cable-intensive places)

Technical Specification

Function

AC leakage and current detection

Test model

Clamp CT, Current induction output

Clamp size

35mm×40mm

Range

0.00mA~300A

Resolution

0.01mA

Accuracy

0.5%(23°C±3°C,below 70%RH)

Current transformer

Around 1A/1mA

Dimension

120mm×70mm×33mm

Circuit voltage

Lower than AC600V

Lead length

2m

Weight

100g

Working environment

-20°C~50°C;below 80%rh

Storage environment

-10°C~60°C;below 70%rh

Insulation strength

AC2kV/rms (between core and shell)

Safety rules

IEC1010-1, IEC1010-2-032, Pollution degree 2,CAT Ⅲ(600V)

Accessary

Sensor:1PC


Sensor:1PC

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