METRAFLEX 300M

• Broad range of applications, 3 measuring ranges (3, 30 and 300 A AC) and a large bandwidth of 20 Hz to 100 kHz (±1dB / 50 Hz) for harmonic analysis
• Accurate measurement, even with low current values, thanks to large dynamic range and high sensor sensitivity
• Minimal influence due to conductor position or disturbance fields
• Easy to use in tight spaces thanks to small sensor cross-section of just 6 mm
• Reliable handling even with safety gloves – the sensor can be opened and the measuring range can be selected with one-hand operation
• Current sensor provides IP 50 protection, measuring amplifier IP 40
• High levels of safety for the operator, measuring category 1000V @CAT III, 600V @ CAT IV and unlimited overload capacity, designed for continuous operation

Measuring Ranges 3 A 30 A 300 A

Scaling factor 1 10 100

Output sensitivity 1000 mV/A 100 mV/A 10 mV/A

Accuracy (45 to 65 Hz)

under reference conditions ± 1% of reading ± 0.2 A ± 1% of reading ± 1 A

Noise 3 mV TRMS 1 mV TRMS 0.1 mV TRMS

Output connection 1 pair 4 mm safety plugs