NanoFlex is a current sensor with an active part (Rogowski coil) characterized by a high flexibility that allows it to be installed in the most demanding positions. The particular closing system allows easy use even with safety gloves. Since they are not subject to magnetic saturation phenomena, they offer a very high linearity , a low phase shift and a wide measurement range.
NanoFlex can be used on all the latest generation NanoVIP family analyzers (production from 2015 onwards with automatic recognition of clamp meters) with
the exception of the DS model which can only mount the DC clamp.
For older NanoVIP analyzers (without clamp recognition) suitable adapters are available which allow their use in any case.
Features:
- Can be used on NanoVIP? family analyzers without the need for external power supply or amplification.
- Equipped with an automatic recognition system when used on the latest NanoVIP series analyzers: TWO, CUBE and QUADRA
- Cord of only 5.5mm in diameter.
- Flexible and light
- Designed for the measurement of alternating currents in a wide range of values: from 6A to 3000A
- Thanks to its mechanical characteristics, it can be easily wrapped in two coils to bring its measurement range from 3A to 1500A with an increase in precision
itself
- Excellent response to rapid current variations, not being subject to Fourier current induction.
- Very high linearity due to the absence of magnetic saturation even in the presence of very high currents, as in the case of transmission of electric
energy, electric welding or applications involving high power pulses
- The particular closing system allows safe use even when wearing safety gloves
Specifications
- Measured range: 6A up to 3000A
- Operating voltage: 600V rms or DC (CAT IV); 1000V rms or DC (CAT III)
- Voltage at sensor terminals: 39.1 uV/A at 50Hz on 10 kiloohms load
- Accuracy: less than or equal to 1% + 0.3 A (only sensor)
- Linearity: less than 0.3%
- Phase shift: -90 +/- 0.5 at 50 Hz
- Interchangeability error: less than or equal to 0.5% (maximum error between 2 sensors for the same measurement point)
- Influence of temperature: 0.05%/10?k from -20 C to +60 C
- Influence of humidity: 0.1% from 10% to 90% RH
- Influence of conductor position with non-sensor deformation: less than or equal to 1.5%
- Influence of adjacent conductor placed 1 cm from sensor: less than or equal to 0.7% of the adjacent current at 50Hz
- Influence of sensor deformation (flattened / oblong shape): less than or equal to 0.5%
- Common mode rejection: greater than or equal to 100 dB for a voltage of 600V / 50Hz applied between the sensor enclosure and the secondary
