FUTEK IPM52x (D520) Digital Display - Manual (Page 32)

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• Configuration of 9600 baud, NO Parity Check, 8 DATA Bits,
with CTS handshaking available.
SECTION 5 SPECIFICATIONS:
±±±±20 mA +/- 30 mV +/- 100 mV +/- 200 mV +/- 2V ±±±±10V
Accuracy 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%
Zero Drift Autozero Autozero Autozero Autozero Autozero Autozero
Span Drift 10 ppm/°C 10 ppm/°C 10 ppm/°C 10 ppm/°C 10 ppm/°C 10 ppm/°C
Input
Impedance 50 Ohms 10 Mohm 10 Mohm 10 Mohm 10 Mohm 10 Mohm
Resolution 1 uA 1 uV 10 uV 10 uV 100 uV 1 mV
Over-range
Capability,
minimum
10% 10% 10% 10% 10% 10%
Normal Mode Rejection
Ratio 63 bB, 50/60 Hz
Common Mode
Rejection Ratio 130 dB, 50/60 Hz
Response Time 100 msec max to display (10 updates / sec)
Internal Resolution 22 bits
Conversion Time 100 mS
Digital filter 10 Hz
Warm Up Time 15 minutes
Operating Temp range -20°C to 60°C
Storage Temp range
-20°C to 85°C
Humidity To 95%, non-condensing
AC supply voltage 115 or 230 VAC
Power Consumption 15 Watts maximum (all options installed)
Isolation
Signal Input to Earth Ground: Safety rated to 450 Vrms, 2200Vp high voltage test
Option board to Earth Ground: Safety rated to 450 Vrms, 2200Vp high voltage test
Option board to Signal Input: 400 Vp
Power to Earth Ground:
Safety rated to 500 Vrms, 4000 Vp high voltage test
Shunt Cal. Relay Contact Rating : 30VDC @ 1 A