• Computer and Control Systems

AC Current Probe

Computer & Control Systems is an exclusive distributor of Applied Precision Limited – Slovakia, for India and neighbouring countries. The company offers a SymmProFlex, a precision flexible AC Current Probe for current, power, energy and electricity quality applications. Models FCP 211x, FCP 311x and FCP 331x are current probes based on Rogowski principle designed to measure alternating current up to 3 000 A, 10 000 A or more. Current probes SymmProFlex FCP 211x series can be used with any multimeter, scopemeter or other current or power measuring apparatus. FCP 311x (single-phase) and FCP 331x (three-phase) are designed for usage with measuring equipment witch is able to use I2C communication for accessing software calibration parameters stored in probe’s internal EEPROM memory. Highlights: patent protection; 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; low output impedance; two sensor cable versions: high voltage ø 12.6 mm and super flexible 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); and calibration kit available (optional).