• MEWOI200G Portable High Accuracy Flexible coil current sensor/meter/probe

MEWOI200G Portable High Accuracy Flexible coil current sensor/meter/probe

  • Características:
    1,AC current detection 2, Range: AC 10mA~10000A-more 3,clamp size:φ100mm(can customize),4,Diameter:φ7.5mm
  • Modelo:
    MEWOI200G
  • Nombre:
    MEWOI200G Portable High Accuracy Flexible coil current sensor/meter/probe
Electricity Testing Instruments manufacturer, Support OEM/ODM, your testing specialist
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Introduction

MEWOI200G Flexible coil current sensor (Rogowski Coil ), use of advanced Rogowski coil technology, is a toroidal coil wound on a non-uniform ferromagnetic material, no hysteresis effect ,phase error is almost zero, and no magnetic saturation, high linearity. The output signal is current on the time differential, the output voltage signal by integrating the input current can be true to, the measurement current range from milliamps to tens of thousands of ampere. Mainly used for measure AC leakage current, AC big current, high harmonic currents (Up to 400 times), complex Waveforms current,   inrush transient current, Phase, electric energy, power, power factor. With an integrator, ease of integration to other devices, such as the phase detection analyzer, industrial control devices, data loggers, oscilloscopes, harmonic analyzer, power quality analyzers, high-precision digital multicenter, transients

recorder, distributed measurement systems, protection systems.

MEWOI200G No exposed metal conductor, non-contact measurement, safe and reliable; Small size, light weight, soft and flexible, suitable for cramped environment and cable-intensive sites, And measure the size of a large or irregularly shaped conductor current; Wide measurement range, high accuracy, reliability, response, bandwidth (0.1Hz-1MHz); Coil length can be customized according to user requirements, Particularly suitable for relay protection, silicon controlled rectifier, frequency control , semiconductor switches, Power electronics conversion equipment, arc welding and other industrial environments serious signal distrotion.

Structure Drawing

MEWOI200G.9.png

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 (Can be customized)

Inner diameter

Φ100mm(Can be customized)

Diameter

φ7.5mm(suitable for narrow and cable-intensive places)

Weight

115g

Range

10mA~10000A~more

Resolution

10mA

Accuracy

±0.3%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

Output Cable 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

Working Temperature and Humidity

-20~50below 80%rh

Storage Temperature and Humidity

-10~60below 70%rh

Insulation strength

AC 2000V/rms

Safety Specifications

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

Accessories

Sensor: 1pcs

Sensor: 1pcs

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