Item Type: Flexible Coil Current Sensor Material: ABS Color: As shown in the picture Model: ETCR-200FA Application: AC current detection FunctionDetection of AC leakage current, large current, high order harmonic current, complex waveform current, transient inrush current, phase, electric energy, power, power factor, etc. Detection methodFlexible 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 diameter7.5mm Quantity process0A~10000A~higher Resolution10mA Accuracy class1.0%FS (50Hz/60Hz; 232, below 70%RH, the wire is at the center of the coil) Phase error0.1(50Hz/60Hz; 232) Output Interface3.5mm audio frequency plug/BNC plug/tap Electric field interferenceNo hysteresis effect, no interference from external electric field Wire positionThe wire to be tested is at the center of the coil, and the position error affects 0.3%FS Current frequency45Hz~70Hz (frequency of measured current) Response frequency0.1Hz~1MHz Line voltageLine test below AC 1000V Working temperature and humidity-20~50; below 80%rh Storage temperature and humidity-10~60; below 70%rh Dielectric strengthAC 2000V/rms (both ends of the coil after unlocking and unfolding) Suitable for safety regulationsCAT IV 600V, CAT III 1000V