MEWOI140-35-40mm,AC 0.00mA~40A,Turn Ratio 1:800 Clamp on Leakage current sensor meter,Current Transducer

Electricity Testing Instruments manufacturer, Support OEM/ODM, your testing specialist

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

Contact Us for Quotation

Email1:billy.sz.china@gmail.com

Whatsapp: +8618620373879
Click to: Products MapEmail2: mewoi@mewoi.com

Ⅰ.INTRODUCTION

Click to download: MEWOI140,140B,140C Leakage Clamp Current Sensor 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~40A

Resolution

0.01mA

Accuracy

1%(23°C±3°C,below 70%RH)

Dimension

120mm×70mm×33mm

Circuit voltage

Lower than AC600V

Lead length

Shielded wire 1.5m, wire terminal interface: φ3.5mm Audio plug/BNC plug/4.0mm Double banana plug(Can be customized)

Weight

190g

Working environment

-20°C~50°C;below 80%rh

Storage environment

-10°C~60°C;below 70%rh

Insulation strength

AC3700V/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 tapOthers
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
MEWOI114MEWOI114.80.jpg0.00mA~100A(AC)

0.01mA,

Accuracy 1.0%

Φ14 mm

Suitable for small spaces AC leakage current, harmonic, phase, Power test

MEWOI115

MEWOI OEM/ODM  Instruments Manufacturer

0.00mA~100A0.01mA
17mm×18mm

High accuracy AC leakage current

MEWOI116

MEWOI OEM/ODM  Instruments Manufacturer

0.00mA~20A (AC)0.01mA,1%Φ16mm

High accuracy AC leakage current
MEWOI130MEWOI130.80.jpg0.000mA~30A (AC),0.01mA,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*30mmPower 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*30mmPower 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

~40A

(AC)  

Turn Ratio

1:800

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

MEWOI150

MEWOI OEM/ODM  Instruments Manufacturer

0mA ~ 600A AC1mA,0.5%Φ50mm



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

MEWOI170

MEWOI OEM/ODM  Instruments Manufacturer

0mA ~ 1000A1mAΦ70mmoutput signal: mA/A;mV/A;1A;5A


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
MEWOI200G1638949745411743.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

MEWOI300G1638949813964859.jpgΦ200 mm

AC

10mA~10000A~more

10mA630mm (Can be customized)φ7.5mm(suitable for narrow and cable-intensive places)
MEWOI400G1638949844933195.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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