Flexible current sensor 30/300/3000 A, 100/10/1 mV/A, loop length 610mm. The flexible current sensors are used in conjunction with measuring devices with a measuring input of up to 3 V AC. The flexible current transformers can be placed around one or more conductors of any design (insulated cables, busbars, pipes). For autonomous operation of the measuring amplifier, it is supplied with power via internal batteries. Wide range of applications, 3 measuring ranges 30 A, 300 A, 3000 A AC and high bandwidth 10 Hz ... 20 kHz for harmonic analysis. Precise measurement even at low currents, thanks to a large dynamic range and high sensor sensitivity. Low position influence of the conductor and minimal external field influence. Easy to use in confined spaces thanks to the small sensor cross-section 9.9 mm and slim end cap 13.6 mm. Safe handling even with protective gloves, opening the sensor and setting the measuring range with one hand. Extremely long battery life up to 2000 h. Current sensor with protection class IP65, measuring amplifier with IP40. High safety for the user, measurement category 1000 V@CATIII, 600 V@CATIV and unlimited overload capacityFeature Specification Measuring ranges 30 A, 300 A, 3000 A Output signal (AC) 100 mV/A, 10 mV/A, 1 mV/A Residual current / noise 8 mV eff., 2 mV eff., 2 mV eff. Measurement uncertainty (45 ... 65 Hz) ±1% ±0.1 A, ±1% ±0.1 A, ±1% ±1 A Overload capacity unlimited Linearity ±0.2% of measured value Bandwidth 10 Hz to 20 kHz (-10%) Phase angle error < ±1° (45 ... 65 Hz) Min. load impedance 100 k¿ for specified accuracy.