Meatrol AO-SRC-100 Rogowski coil with high sensitivity and 333 mV output



Three Models: AO-SRC-50, AO-SRC-100 and AO-SRC-150

Window size: 100mm
Section : 12mm
Cable length: 2 meter
Calibrated Accuracy: ±0.5%(temperature drift:300ppm/C)
Ratio: 333mV/kA@50Hz
linearity: 0.2%(from 1% to 100% of rated )
Position error: ±1%

50,00 €

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The Sensor measures: AC Current
Output Signal: 0,333 mV AC
Cable Length: 2m
Power Supply: Does not require

High linearity from 1A to 100kA
Wide dynamic range
Very useful with large size or awkward shaped conductors or in places with limited access
No danger from open-circuited secondary
Does not saturate with overcurrent and short circuits
Non-intrusive, no power drawn from the main
Very low positioning error
Excellent degree of rejection to the external current conductor
Designed for outdoor use (UV, water, dust and ice standards)
Rated insulation CAT III 1000 V PD2, CAT IV 600 V PD3
Protection degree IP65(Option) ,indoor use
Internal shield for enhanced measurement accuracy at low primary currents.

AO-SRC-100 models are flexible current transducers based on Rogowski principles, particularly suitable for measurements in combination with portable devices.
AO-SRC coils are available in different sizes and can be supplied according to customer’s design, therefore they can be used in all those applications, in which traditional transducers are not fitting due to its size and/or weight.
Due to its specific features, flexible Rogowski coil is an extremely confortable solution for current measurement and can be used in a number of cases where traditional current transducer is not the adequate solution.
SRC coils are provided with a shield against the influence of external magnetic fields, therefore it grants a stable measurements from low currents to hundreds of kA.
The Rogowski coils must be connected to an electronic integrator for 90° phase shift compensation and frequency equalization.
Our DIN-RAIL and panel meters can interface Rogowski coils directly without the need of the external integrators.
This is an advantage because there is no external boxes or any power supply with consequent ease of use.
The particular features of the Rogowski coils combined with the extremely flexible input programming of our portable meters, allow to perform measurements in all types of applications.

 Power meters, Power analyzer sensors
 Measuring devices, lab instrumentation
 Power monitoring & control systems
 DC ripple measurements
 Harmonics and transients monitoring

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