Iso-Tech IDM 103N Instruction Manual page 32

Over voltage protection : 1000V rms
Input Impedance : 10MΩ // less than 100pF.
CMRR / NMRR : (Common Mode Rejection Ratio)
(Normal Mode Rejection Ratio)
V : CMRR > 60dB at DC, 50Hz / 60Hz
AC
V : CMRR > 100dB at DC, 50Hz / 60Hz
DC
NMRR > 50dB at DC, 50Hz / 60Hz
AC Conversion Type :
103N / 105N : Average sensing rms indication.
106 : AC conversions are ac-coupled, true rms responding,
calibrated to the rms value sine wave input.
The specified accuracy is for since wave at full scale
and non-sine wave at half scale below 500Hz with crest
factor up to 2.
AC conversions are average sensing , calibrated to the
rms value sine wave input.
* Frequency Response : 50Hz ~ 60Hz.
** Frequency Response : 40Hz ~ 300Hz.
*** Frequency Response : 40Hz ~ 500Hz for 4V range.
(3) DC Current
Accuracy
Range
103N 105N/106
±(0.6% + 2dgt) ±(0.4% + 2dgt)
40.00mA
400.0mA ±(0.7% + 2dgt) ±(0.5% + 2dgt)
10.00A ±(1.2% + 3dgt) ±(1.0% + 3dgt)
31
Voltage
Burden
300mV max
3V max
3V max