Ultra-stable, high precision (ppm class) fluxgate technology DS Series current transducer for non-intrusive, isolated DC and AC current measurement up to 660A Features Linearity error maximum ±46 ppm 10V BNC output connection Fluxgate, closed loop compensated technology with fixed excitation frequency and second harmonic zero flux detection for best in class accuracy and stability Industry standard DSUB 9 pin connection 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 660A 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