| Application: |
| The Rogowski coil is an electrical sensor suitable for measuring alternating current (AC) or fluctuating current pulses. The sensor
operates on the principal that a voltage is induced in a coil that is perpendicular to the conductor carrying the electrical current
and is proportional to the rate of change of the current in the conductor. Integrating the resulting voltage provides a measurement of
the current in the conductor. |
Advantages:
- Low inductance enables the sensor to respond to fast-changing currents.
- Highly linear output when subjected to large currents changes (no ferrite core to saturate).
- Largely immune to electromagnetic interference with equally spaced windings.
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Rogowski Coil Sensor Features:
- Frequency range: 0 to 100 kHZ
- Accuracy: ±0.2% to ±2.0%
- Linearity: ±0.1% to ±0.5%
- Time response: 0.1 µ sec
- Measurement range: 1A to 6,000A
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| Custom Rogowski Coil sensor designs for Original Equipment Manufacturers are a specialty. For a no obligation technical
evaluation, please submit your application's specifications/ requirements to
Application Engineering. We will respond promptly.
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