MEWOI140 Clamp High Accuracy Leakage Current Sensor,clamp current transformer
MEWOI140 Clamp High Accuracy Leakage Current Sensor,clamp current transformer
MEWOI140 Clamp High Accuracy Leakage Current Sensor,clamp current transformer

MEWOI140 Clamp High Accuracy Leakage Current Sensor,clamp current transformer

MEWOI140 Clamp High Accuracy Leakage Current Sensor,clamp current transformer

  • Main Features：： 1：High accuracy AC leakage current、higher harmonic current、phase、power energy、power 、power factor measurement etc. 2：Range：0.00mA~40A AC 3：Turn Ratio：800：1 4：Resolution : 0.01mA 5：Accuracy Class : 1.0 6：Safety Class: CATⅢ600V 7：CT Structure：Clamp 8：CT Size：35mm x 40mm
  • Model No.:： MEWOI140
  • Name:： MEWOI140 Clamp High Accuracy Leakage Current Sensor,clamp current transformer
Contact Us For QuotationEmail:  464560351@qq.comWhatsapp&Wechat:+8618620373879

INTRODUCTION

MEWOI140 High Accuracy Clamp leakage current sensor for AC leakage current , current, high harmonic current, phase, power, power factor and other detection. Range: 0.00mA~300A, jaw size is 35mm x 40mm.

The sensor adopts the clamp-shaped structure, which can be measured without disconnecting the measured circuit. The permalloy iron core and double-layer shielding technology are used to ensure the accuracy and stability of the measurement. Non-contact measurement methods are adopted, and the operation is safe and simple. It can be connected to phase detection analyzers, industrial control devices, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, and high-precision digital multimeters.

SPECIFICATION

FunctionDescription
FunctionHigh accuracy AC leakage current、higher harmonic current 、phase、power energy、power、power factor measurement
ModelMEWOI140
Range0.00mA～40A
Resolution0.01mA
Accuracy Class1.0
Phase Error≤2°
Turn Ratio800:1
Reference Load0 ~ 400mA ≤ 300Ω
0 ~ 4A ≤ 30Ω
0 ~ 40A ≤ 3Ω
Clamp Size35mm×40mm
Weight190g
Output InterfaceShielded wire 1.5m, wire terminal interface: φ3.5mm Audio plug/BNC plug/4.0mm Double banana plug(Can be customized)
Frequency45Hz～100KHz
Insulating StrengthAC3700V/rms ( between the core and coil)
Safety ClassCATⅢ600V
Output MethodCurrent sensing output
Working Temperature-15℃～50℃


Selection Guide

Model

Range

Resolution

Accuracy Class

Phase Error

Turn Ratio

Reference Load

Clamp Size

MEWOI116

0.00mA～20A AC

0.01mA

1.0

≤2°

800:1

≤120Ω

φ16mm

MEWOI130

0.00mA～30A AC

0.01mA

1.0

≤2°

800:1

≤100Ω

25mm×30mm

MEWOI140

0.00mA～40A AC

0.01mA

1.0

≤2°

800:1

≤80Ω

35mm×40mm

MEWOI168

0.00mA～60A AC

0.01mA

1.0

≤2°

800:1

≤50Ω

φ68mm

MEWOI180

0.00mA～60A AC

0.01mA

1.0

≤2°

800:1

≤50Ω

80mm×80mm




label: 0.00mA～40A AC,35mm×40mm clamp-current-sensor
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