Accuracy up to 0.2 % in amplitude and 0.1 ° in phase
No additional error for wire position
Symmetric flexible shielding pp for excellent suppression of strange electric fields
Symmetric sensor coil pp for excellent suppression of strange magnetic fields
Low noise, dual gain, high CMRR amplifier with precision integrator pp
Low output impedance
Super flexible sensor cable Ø 6 mm
Low cost models with software calibration in serial EEPROM available in single or three phase version
Extremely long sensor cable pp for large structures like buildings, towers, masts etc. (optional)
Application tailored pp sensor cable sensitivity and frequency range (optional)
High frequency matched pp sensor coil for broad frequency band and surge current measurements (optional)
Calibration kit available (optional)
Precision Flexible AC Current Probes SymmProFlex® FCP 3121 and FCP 3321 are current probes based on Rogowski principle designed to measure alternating current up to 3000 A, 6000 A, 12000 A or more. Current Probes SymmProFlex® FCP 3121 (single-phase) and FCP 3321 (three-phase) are designed for usage with measuring equipment which is able to use I2C communication for accessing software calibration parameters stored in probe’s internal EEPROM memory.
