Ultra-stable, high precision (ppm class) fluxgate technology DS Series current transducer for non-intrusive, isolated DC and AC current measurement up to 370A Features Linearity error maximum 2 ppm 1000 turns calibration winding available in DSUB 9 connector - For full scale test and calibration in circuit Green diode for normal operation indication Full aluminum body for superior EMI shielding and extended operating temperature range Large aperture ?27.6mm for cables and bus bars Ultra-stable, high precision (ppm class) fluxgate technology DS Series current transducer for non-intrusive, isolated DC and AC current measurement up to 370A Applications: MPS for particles accelerators Gradient amplifiers for MRI devices Stable power supplies Precision drives Batteries testing and evaluation systems Power measurement and power analysis Current calibration purposes