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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ETCR
  • Model Number: ETCR010D
  • Usage: Current Sensor
  • Theory: Current Sensor
  • Output: Digital Sensor

Packaging & Delivery

Delivery Time 3 days after receive paymnet


Split High Accuracy DC Leakage Current Sensor
2.power supply:9VDC

ETCR010D Split Type High Accuracy DC Leakage Current Sensor


Our Services


Our buyers have stayed with us for 12 years

12 years of specialized meters

ISO Patent and CE certificate 

OEM services available

More information, please kindly view our web site: http://www.etcr.cc/en/

Online store:     http://www.aliexpress.com/store/502192



Product Description


Model: ETCR 010D
Name: ETCR010D Split Type High Accuracy DC Leakage Current Sensor


Features: Split type CT clamp, high accuracy and high anti-interference ability, clamp size: Φ10mm; measurement range: DC 0mA~100mA, resolution: 1mA, accuracy level: ±3.0%FS, turn ratio: 800:1, signal output: 25mV/1mA. Power supply: 9VDC±1DC, coil tap directly.


. Introduction

ETCR010D Split Type High Accuracy Leakage Current Sensor is used for measurement of high accuracy DC leakage current, low DC current. Adopt the latest CT technology, double shielding layer and split type design, portable, install on line, 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.



 . Technical Specification


Measurement of DC leakage current, low DC current

Test mode

Split Type CT

Power supply


Power dissipation

20mA max

Clamp Size

Φ10mm(available for line ≤10mm)


0-100mA DC


1mA  AC


±3.0%FS(50/60Hz; 23°C±2°C,below 70%RH, keep the wire be in the center of hole)

Coils Turn

800:1(customize is available)

Signal output


Response speed

2 times/sec

Output interface

Brown—positive power input; Yellow—terminal of alert control; Blue—anode signal output; black—GND(cathode power output and cathode signal output, can short circuit with shielding shell )

Output Wire Length


Electric Field Interference


Measured Wire Position

Approximately in the geometric center of the hole

Voltage of circuit

AC 600V





Working Environment

-20°C-45°C; below 80%rh

Storage Environment

-10°C-60°C; below 70%rh

Insulation Strength

AC 2kV/rms. (between core and shell)

Safety Rules

IEC1010-1, IEC1010-2-032, Pollution degree 2, CAT (600V)


Sensor :1pc


. Structure Drawing






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