µDIGI2-E
µDIGI2-E
42
TECHNICAL SPECIFICATIONS
SPECIAL FUNCTIONS
Return to factory configuration.
Software configuration lockout.
PRECISION
Temperature coefficient ....................................... 100 ppm/ºC
Temperature coefficient (A AC).............................. 200 ppm/ºC
Warm-up time ......................................................... 5 minutes
Specifications range ................................................ 23ºC±5ºC
POWER SUPPLY AND FUSES (DIN 41661) (not included)
20-265 V AC 50/60 Hz and 11-265 V DC................... F 1A/ 250V
Power consumption (both models) ..................................... 3W
CONVERSION
Technique ............................................................ Sigma-Delta
Resolution ................................................................... 16 bits
Conversion rate ............................................................... 20/s
FILTER
Cutoff frequency (-3dB) .................................... 7.3Hz to 0.2Hz
Slope .................................................................... -20dB/Dec.
DISPLAY
Range ....................................... -9999 ÷ 9999, 14mm RED LED
Decimal point .......................................................Configurable
LED’s ......................................... 2 for setpoints state indication
Display refresh rate ........................................................ 50ms
Display/input over range indication .......................
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ENVIRONMENTAL CONDITIONS
Operating temperature .................................... -10ºC ÷ +60ºC
Storage temperature ....................................... -25ºC ÷ +85ºC
Relative humidity (non-condensing) .................. <95% @ 40ºC
Maximum altitude ........................................................ 2000m
Frontal protection degree ................................................ IP65
INPUT SIGNAL
Configuration ..................................... Differential asymmetrical
DC VOLTAGE
±20V range input impedance ......................................... 100k
Ω
±200V range input impedance ......................................... 1M
Ω
±600V range input impedance ......................................... 3M
Ω
Maximum permanent overload:
±20V ....................................................................... 100V
±200V ...................................................................... 600V
±600V .................................................................... 1000V
EMI max. Influence (±20V) ......................................... ±10mV
EMI max. Influence (±200V) ...................................... ±100mV
EMI max. Influence (±600V) ...................................... ±300mV
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AC VOLTAGE
0-20V range input impedance ........................................ 100k
Ω
0-200V range input impedance ........................................ 1M
Ω
0-600V range input impedance ........................................ 3M
Ω
Maximum permanent overload:
0-20V ....................................................................... 100V
0-200V ..................................................................... 600V
0-600V ................................................................... 1000V
EMI max. Influence (0-20V) ........................................ ±20mV
EMI max. Influence (0-200V) ...................................... ±200mV
EMI max. Influence (0-600V) ...................................... ±600mV
DC CURRENT
±1A range input impedance .......................................... 70m
Ω
±5A range input impedance .......................................... 14m
Ω
±60mV shunt range input impedance ............................ 2.5k
Ω
±100mV shunt range input impedance ........................... 2.5k
Ω
Maximum permanent overload:
±1A .......................................................................... 1.2A
±5A ............................................................................. 7A
±60mV ...................................................................... 20V
±100mV ..................................................................... 20V
EMI max. Influence (±1A) ........................................... ±500
µ
A
EMI max. Influence (±5A) .......................................... ±2.5mA
EMI max. Influence (Shunt 60mV) ................................ ±30
µ
V
EMI max. Influence (Shunt 100mV) .............................. ±50
µ
V
AC CURRENT
0-1A range input impedance .......................................... 70m
Ω
0-5A range input impedance .......................................... 14m
Ω
0-60mV shunt range input impedance ............................ 2.5k
Ω
0-100mV shunt range input impedance .......................... 2.5k
Ω
Maximum permanent overload:
0-1A ......................................................................... 1.2A
0-5A ............................................................................ 7A
0-60mV ...................................................................... 20V
0-100mV .................................................................... 20V
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RANGE
RESOLUTION
ACCURACY (45Hz-1kHz)
0-20V
1mV
±(0.35%rdg + 30mV)
0-200V
10mV
±(0.25%rdg + 0.3V)
0-600V
25mV
±(0.1%rdg + 0.9V)
RANGE
RESOLUTION
ACCURACY
±1A
50
µ
A
±(0.05%rdg + 1mA)
±5A
200
µ
A
±(0.05%rdg + 6mA)
Shunt 60mV
5
µ
V
±(0.05%rdg + 70
µ
V)
Shunt 100mV
10
µ
V
±(0.05%rdg + 120
µ
V)
RANGE
RESOLUTION
ACCURACY
±20V
1mV
±(0.05%rdg + 25mV)
±200V
10mV
±(0.05%rdg + 250mV)
±600V
25mV
±(0.05%rdg + 0.7V)