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MEWOI400G-Φ300mm/640mm Portable High Accuracy Rogowski Coil Flexible coil current sensor/meter/probe

MEWOI400G-Φ300mm/640mm Portable High Accuracy Rogowski Coil Flexible coil current sensor/meter/probe

2023-07-25 08:32:17  

MEWOI400G-Φ300mm/640mm Portable High Accuracy Rogowski Coil Flexible coil current sensor/meter/probe

  • Main Features :
  • Serial No. :


Contact Us For QuotationEmail:  464560351@qq.comWhatsapp&Wechat:+8618620373879

TECHNICAL SPECIFICATION

Function

measure AC leakage current, AC big current, high harmonic currents, complex Waveforms current, inrush transient current, Phase, electric energy, power, power factor.

testing method

Flexible CT: The output signal is current on the time differential, the output voltage signal by integrating the input current can be true to

Coil length

315mm /650mm/1000mm (Can be customized)

Inner diameter

Φ100mm/Φ200mm/Φ300mm (Can be customized)

Diameter

Default:φ7.5mm/φ12mm (optional)

Range

10mA10000Amore

Resolution

10mA

Accuracy

±0.1%FS (50Hz/60Hz; 23±2, Below 70%RH, cable in the center of the coil)

Phase Error

≤0.1°(50Hz/60Hz; 23±2)

Output Interface

3.5mm audio plug/ BNC plug/ pigtail (optional)

Output Cable Length

wire length: 2M

Electric field interference

No hysteresis effect, No electric interfering field

Wire Position

Being tested wire at the center of the coil, position error influence ≤ ± 0.3% FS

Current Frequency

45Hz~70Hz(The measured current frequency)

response frequency

0.1Hz~1MHz

Line Voltage

Below AC 1000V line test

Weight

115g/130g/150g

Working Temperature and Humidity

-20~50; below 80%rh

Storage Temperature and Humidity

-10~60; below 70%rh

Insulation strength

AC 2000V/rms

Safety Specifications

IEC1010-1, IEC1010-2-032, class of pollution2, CAT IV 600V CAT 1000V

Accessories

Sensor: 1pcs

STRUCTURE DRAWING

MEWOI OEM/ODM  Instruments Manufacturer

4.1. Coil pigtail output 4.2. Coil pigtail output 4.3. Lead shield layer 4.4. Audio plug

4.5. Output lead       4.6.Coil             4.7.Handle            4.8.Trigger



Clamp FireWire Or Zero Line to measure the current of this line(Noted to clamp 1 wire)

Clamp FireWire and Zero Line to measure the single phase current(Noted to clamp 2 wires)

Clamp ground wire to measure the leakage current(Noted to clamp 1 wire)

Clamp 3 phase 3wires to measure the 3 phase leakage current(Noted to clamp3 wires)

Clamp 3 phase 4 wires to measure the 3 phase 4 wires leakage current(Noted to clamp 4 wires)


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)


1.    Other Size Can be customized

Product Photo

Model

Coil Circle Diameter

Coil Length

Coil Weight

Coil Diameter

MEWOI OEM/ODM  Instruments Manufacturer

MEWOI150GA

φ50mm

160mm

80g

φ7.5mm

MEWOI200GA

φ100mm

320mm

90g

MEWOI250GA

φ150mm

480mm

100g

MEWOI300GA

φ200mm

640mm

110g

MEWOI400GA

φ300mm

950mm

132g

MEWOI600GA

φ500mm

1580mm

170g

MEWOI2000GA

φ1000mm

3150mm

290g

MEWOI2500GA

φ1500mm

4720mm

390g

MEWOI OEM/ODM  Instruments Manufacturer

MEWOI300GB

φ200mm

640mm

212g

φ12mm

MEWOI400GB

φ300mm

950mm

274g

MEWOI600GB

φ500mm

1580mm

400g

MEWOI2000GB

φ1000mm

3150mm

715g

MEWOI3000GB

φ2000mm

6290mm

1340g

MEWOI4000GB

φ3000mm

9420mm

1970g

Note: Coil length and interface can be customized according to request.

SELECTION GUIDE 2

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,0.5%Φ16mm

High accuracy AC leakage current
MEWOI130MEWOI130.80.jpg

0.00mA~30A (AC),

800:1

0.01mA,Accuracy: 0.5%25*30mm

Double shielding, anti-jamming capability,suitable for leakage current,small current test.
MEWOI130EMEWOI130.80.jpg0.00A~100mA (DC),1mA 25*30mmPower supply: 9VDC, output:25mV/1mA,Accuracy: 3%

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/DC1mA25*30mmPower supply: 9VDC, output:10mV/A,100mV/A,Accuracy: 2%
suitable for AC/DC current test
MEWOI135BEMEWOI135BE.80.jpg0.0A~1000A (AC/DC0.1A30*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

800:1

0.01mA,Accuracy: 0.5% 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

MEWOI140E

MEWOI OEM/ODM  Instruments Manufacturer

DC 0mA~1000mA

1mA,

Accuracy: 3%

35*40mmPower supply: 9VDC, output:1mV/1mA,Accuracy: 3%


MEWOI150

MEWOI OEM/ODM  Instruments Manufacturer

0mA ~ 600A AC1mA,0.5%Φ50mm



MEWOI168MEWOI068-1_副本80.jpg

0.00mA

~60A

(AC)   

0.01mA,

Accuracy: 0.5%   

800:1

Φ68mm

Double shielding, anti-jamming capability,suitable for leakage current, current test
MEWOI168BMEWOI168.80.jpg0.0A~800A (AC)

0.01A,

Accuracy: 0.5%

2000:1 / 0~3V(7.5Ω)

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~1500A (DC),

0.0A~1500A(AC)

0.1AΦ68mm

Power supply: 9VDC,

output:1mV/1A,

Accuracy: 3%


suitable for AC/DC big current test

MEWOI170

MEWOI OEM/ODM  Instruments Manufacturer

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


MEWOI180

MEWOI OEM/ODM  Instruments Manufacturer

AC 0.00mA~60A


0.01mA

0.5%

800:1

80X80mm



MEWOI248

MEWOI OEM/ODM  Instruments Manufacturer

AC 0.0mA~100A0.1mA

0.5%

800:1

108X148mm




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