Feature:1. Mainly used for the detection of AC leakage current, large current, high order harmonic current (up to 400 times), complex waveform current, transient impulse current, phase, electric energy, power, power factor, etc.2. Using advanced technology, it is a toroidal coil that is evenly wound on a nonferromagnetic material, with no hysteresis effect, almost zero phase error, no magnetic saturation, and extremely high linearity.3. For the 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.4. The ETCRFA series flexible coil current sensor is composed of a coil and a handle. The coil part has no exposed metal conductors. It is non contact measurement, safe and reliable.5. 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.Specification:Item Type: Flexible Coil Current SensorMaterial: ABSColor: As shown in the pictureModel: ETCR500FAApplication: With an integrator, it is easy to integrate into other equipment, such as phase detection analyzers, industrial control devices, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, high-precision digital multimeters, transient impact recorders, Distributed measurement system, protection system, etc.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 restoredCoil diameter7.5mmQuantity process0A~10000A~higherResolution10mAAccuracy 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 (optional), cable length 2MElectric field interferenceNo hysteresis effect, no interference from external electric fieldWire positionThe wire to be tested is at the center of the coil, and the position error affects 0.3%FSCurrent frequency45Hz~70Hz (frequency of measured current)Response frequency0.1Hz~1MHzLine voltageLine test below AC 1000VWorking temperature and humidity-20~50; below 80%rhStorage temperature and humidity-10~60; below 70%rhDielectric strengthAC 2000V/rms (both ends of the coil after unlocking and unfolding)Suitable for safety regulationsCAT IV 600V, CAT III 1000V.Package List:1 x Flexible Coil Current Sensor