Flexible current sensor 30/300/3000 AAC, loop length 61... 122 cm. The METRAFLEX are AC current sensors based on the Rogowski principle. They can be used to measure alternating current up to 3000 A or 6000 A by connecting them to a suitable measuring device (data logger, network analyzer, etc.). In the MAVOWATT 230, 240 and MAVOWATT 270, 270-400 devices, the sensors are supplied directly by the network analyzer. They can be placed around one or more conductors of any design (insulated cables, pipes, busbars). For autonomous operation of the measuring amplifier, it is supplied by internal batteries. Wide range of applications, 3 measuring ranges 30/300/3000 A AC and high bandwidth 10 Hz ... 20 kHz for harmonic analysis Precise measurement even at low currents, due to large dynamic range and high sensor sensitivity Low position influence of the conductor and minimal external field influence Easy to use in confined spaces due to small sensor cross-section 9.9 mm and slim end cap 13.6 mm - loop length 610 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 External supply at Long-term measurement with MAVOWATT 50, connection cable included, current sensor with protection class IP65, measuring amplifier with IP40, high safety for the user, measuring category 1000V CAT III, 600V CAT IV and unlimited overload capacity. The flexible measuring head enables current measurements even in hard-to-reach places. The sensors can be placed around one or more conductors of any design (insulated cables, busbars, pipes). The measuring amplifier is powered by internal batteries for autonomous operation. The sensors of the MAVOWATT 230 / 240 and MAVOWATT 270 / 270-400 devices are powered directly by the network analyzer. With other network analyzers, the sensors can be operated via an external power supply in the case of long-term measurements. Wide range of applications, 3 measuring ranges 30 A/300 A/3000 A AC and high bandwidth 10 Hz ... 10 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 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. External power supply for long-term measurements via optional plug-in power supply, see accessories. MAVOWATT 230, 240, 270, 270-400: Power supply via the MAVOWATT, no additional accessories required. Current sensor with protection class IP65, measuring amplifier with IP40. High level of security. 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) 50 mV/A 5 mV/A 0,5 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 10 kHz (-1 dB) Phase angle error < ±1° (45 ... 65 Hz) Min. load impedance 100 kO for specified accuracy Model max. loop length Article number METRAFLEX 3001 XBL 61 cm Z207o 91 cm Z207R 122 cm Z207S . Flexible current sensors - METRAFLEX 3001 XBL or 3003 XBLOperating instructions