INTRODUCTION

MEWOI110L Split Type High Accuracy Leakage Current Sensor is used for measurement of high accuracy AC current, leakage current, high order harmonic current, phase, power energy, power, power factor. Adopt the latest CT technology, double shielding layer and split type design, no need to disconnect the measured circuits, non-contact, safe and fast. It can be connected with phase detection analyzer, industrial control equipment, data recorder, oscilloscope, harmonic analyzer, electric power quality analyzer, high precision digital multi-meter, etc. Widely applied in electricity, communication, meteorology, railway, oilfield, construction, measurement, scientific and research teaching unit, industrial and mining enterprises. MEWOI110L Split Type High Accuracy Leakage Current Sensor' core is made of special alloy, adopt the newest magnetic shielding techniques, can almost shield the influence from external magnetic field, to ensure the high precision, high stability and high reliability of perennial uninterrupted measurement.

Function	Measurement of AC current, leakage current, high order harmonic current, phase, power energy, power, power factor
Test mode	Split Type CT
Clamp Size	Φ10mm(available for line ≤10mm)
Range	0-60A AC
Resolution	1uA  AC
Accuracy	±1.0%FS(50/60Hz; 23℃±2℃,below 70%RH, keep the wire be in the center of hole)
Coils Turn	800:1(customize is available)
Phase Error	≤2°(50Hz/60Hz; 23℃±2℃)
Reference Load	RL: 0-600mA≤300ohm; 0-6A≤30ohm; 0-60A≤3ohm;
Shielding	With shielding layer, apply to complicated environment with interference
Output Interface	Current induction output
Output Mode	3.5mm audio plug(tail plug, banana pin, or BNC pin)
Output Wire Length	2m
Electric Field Interference	About 5mA when the external electric field 100A, 10mm nearby
Measured Wire Position	Approximately in the geometric center of the hole
Current Frequency	45H-60Hz(when measuring big current)
Frequency	10Hz-100kHz
Voltage of circuit	AC 600V
Dimension	53mm×42mm×28mm
Weight	125g
Working Environment	-20℃-50℃; below 80%rh
Storage Environment	-10℃-60℃; below 70%rh
Insulation Strength	AC 2kV/rms. (between core and shell)
Safety Rules	IEC1010-1, IEC1010-2-032, Pollution degree 2, CAT Ⅲ(600V)
Accessory	Sensor :1pc

SELECTION GUIDE 

Split Type Current Sensor Probe

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

Model No.	Range	Clamp Size	Resolution	Coils Turn	Current induction output,Direct Coil tap	Double shielding, anti-jamming capability, suitable for leakage current, small current test
MEWOI110L	0.000mA~ 60(AC)	Φ10mm	1uA, Accuracy 1%	1:800	√	√
MEWOI110LE	0.0mA~ 100mA(DC)	Φ10mm	0.1mA, Accuracy 3%	1:800	√	√
MEWOI125L	0.000mA~ 60(AC)	Φ25mm	1uA, Accuracy 1%	1:800	√	√
MEWOI125LE	0mA~ 100mA(DC)	Φ25mm	1mA, Accuracy 3%	1:800	√	√
MEWOI140L	0.00mA~ 200(AC)	Φ40 mm	10uA, Accuracy 1%	1:800	√	√
MEWOI140LE	0mA~ 100mA(DC)	Φ40 mm	1mA, Accuracy 3%	1:800	√	√
MEWOI185L	0.000mA~60A(AC)	85*20mm	1uA, Accuracy 1%	1:800	√	√