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FR100RD Series Rogowski Coil Current Sensor (with integrator)

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Features

Detection of AC leakage current, large current, high harmonic current, complex waveform current, transient impulse current, phase, electrical energy, power, power factor, etc.

Detection method

Flexible CT: The output signal is the differential of the current to time. By integrating the output voltage signal, the input current can be truly restored

Coil diameter

φ8mm

Range

0A~10kA

Resolution

0.1A

Output

0.3mV/A 3mV/A 30mV/A third gear (0-5V, 4-20mA and other outputs can be customized)

Power supply

9V 6F22 battery

Low battery indication

Have

Power consumption

The voltage output is 6 mA, and an alkaline dry battery is expected to continuously supply power for 80 hours

Accuracy class

±1.0%FS (50Hz/60Hz); 23℃±2℃, below 70%RH, the wire is in the center of the coil)

Phase error

≤1°(50Hz/60Hz; 23℃±2℃)

Output Interface

BNC connector (optional audio plug, banana plug, bare wire)

Output cable length

2m

Electric field disturbance

No hysteresis effect, no external electric field interference

Wire position

The tested lead is in the center of the coil, and the influence of position error is ≤±0.3%FS

Response frequency

0.1Hz~10MHz

Line voltage

Line test below AC 1000V

Working temperature and humidity

-20℃~50℃; below 80%rh

Storage temperature and humidity

-10℃~60℃; below 70%rh

Dielectric strength

AC 2000V/rms (both ends of the coil)

Suitable for safety regulations

IEC1010-1, IEC1010-2-032, Pollution Degree 2, CAT IV 1000V

Random accessories

Sensor: 1 piece

Model

FR100RD

FR200RD

FR300RD

Coil length

315mm

630mm

950mm

Coil inner diameter

φ100mm

φ200mm

φ300mm

Quality

About 230g

About 250g

About 270g

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