Features： 1、The ETCR‑200FA flexible coil current sensor is composed of a coil and a handle, and the coil part has no exposed metal conductors, non contact measurement, safe and reliable. 2、It is small in size, light in weight, exquisite in appearance, soft and flexible, and is suitable for narrow environments and places with dense cables. 3、Using advanced technology, it is a toroidal coil that is evenly wound on a non ferromagnetic material, with no hysteresis effect, almost zero phase error, no magnetic saturation, and extremely high linearity. 4、The output signal is the differentiation of current to time. By integrating the output voltage signal, the input current can be truly restored, and the measurement current range can be from milliampere to tens of thousands of amperes. 5、Used for detection of AC leakage current, large current, high order harmonic current, complex waveform current, transient impulse current, phase, electric energy, power, power factor, etc. Specification： Item Type: Flexible Coil Current Sensor Material: ABS Color: As shown in the picture Model: ETCR-200FA Application: AC current detection Function Detection of AC leakage current, large current, high order harmonic current, complex waveform current, transient inrush current, phase, electric energy, power, power factor, etc. Detection method Flexible coil CT: The output signal is the differentiation of current with respect to time. By integrating the output voltage signal, the input current can be truly restored Coil diameter Φ7.5mm Quantity process 0A~10000A~higher Resolution 10mA Accuracy class ±1.0%FS (50Hz/60Hz; 23℃±2℃, below 70%RH, the wire is at the center of the coil) Phase error ≤0.1°(50Hz/60Hz; 23℃±2℃) Output Interface 3.5mm audio frequency plug/BNC plug/tap Electric field interference No hysteresis effect, no interference from external electric field Wire position The wire to be tested is at the center of the coil, and the position error affects ≤±0.3%FS Current frequency 45Hz~70Hz (frequency of measured current) Response frequency 0.1Hz~1MHz 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 after unlocking and unfolding) Suitable for safety regulations CAT IV 600V, CAT III 1000V Package List： 1 x Flexible Coil Current Sensor