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Rocoil Passive Integrator

The Rocoil® passive integrator can be used in conjunction with flexible Rogowski coils to provide accurate current measurement to more than 1 million amps where an analogue output voltage is required. It is excellent for measuring transient and pulse currents. The integrator uses a simple resistor/capacitor network to perform the integration. The main disadvantage of passive integrators is their limited low-frequency response.

Passive Integrator Features

Single channel integrator
No power supply needed
Can measure up to hundreds of kA
Sensitivity can be specified by the user
Excellent for transient measurements
Frequency response up to several hundred kHz
Can be used with flexible Rogowski coils
Simple rugged construction.

For more information download the Rocoil Passive Integrator datasheet or request a quote