ETCR025KD Split Type High Accuracy DC Leakage Current Sensor
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ETCR025KD Split Type High Accuracy DC Leakage Current Sensor

Product Characteristics

1. High Accuracy DC leakage current on-line measurement

2. Range: 0.0mA~100mA

3. Resolution: 0.1mA

4. Accuracy Class: 3.0

5. Signal Output : 50mV/1mA

6. Power Supply: ±12V DC

7. Safety Class: CATⅢ600V

8. CT Structure: Split Type

9. CT Size: Φ25mm

ETCR025KD DC Split Type Leakage Current Sensor,Suitable for high-precision DC leakage current, DC current on-line detection, range: DC 0.0mA ~ 100mA, corresponding output DC 0 ~ 5V, jaw size is Φ25mm. The sensor adopts the opening and closing CT structure, which can be installed without disconnecting the tested circuit. It is especially suitable for online use. It adopts permalloy iron core and double shielding technology, which has strong anti-interference ability to ensure the accuracy and stability of measurement. Non-contact measurement method is adopted, and the operation is safe and simple. It can be connected to industrial control devices, data loggers, oscilloscopes, high-precision digital multimeters and other equipment.

ETCR025KD DC Split Type Leakage Current Sensor

1.Mounting hole position （Φ4mm*6mm）

2. Contact terminal (V-power negative, V+ power positive, AL alarm indicating control terminal, GND power and output ground, OUT signal output)

3. Stick

4. Buckle position

5. POWER  light

6. ALARM light

7. ZERO Zero potentiometer

8. DC current input direction indication

Power Supply  ±12VDC 
CT Size  Φ25mm 
Range  0.0mA～100mA DC 
Signal Output  50mV/1mA 
Resolution  0.1mA DC 
Accuracy Class ±3.0% 
Output Method  Current sensing output 
Output Interface  5P connection terminal 
Safety Class CATⅢ600V
Working Temperature  -15℃～50℃ 
Insulating Strength AC 3700V/rms (Between the core and coil) 
Weight  130g 
Dimension 78mm×82mm×31mm 

Model

Range

Resolution

Accuracy Class

Signal Output

Power Supply

Clamp Size

Weight

Output Interface

ETCR010KD

0.0mA～100mA DC

0.1mA 

3.0

50mV/1mA

±12VDC

φ10mm

75g

4-core shield wires 

ETCR025KD

0.0mA～100mA DC

0.1mA 

3.0

50mV/1mA

±12VDC

φ25mm

130g

5P connection terminal



ETCR025KD catalog
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