IMC CANSAS - Hvci8

490 General Technical Specs
imc CANSAS Users Manual - Doc. Version 1.9 - 05.12.2014© 2014 imc Meßsysteme GmbH
7.15 HVCI8
Data Sheet Version 1.2
Parameter
Value
Remarks
Measurement modes
channel IN 1 to IN 4
channel IN 5 to IN 8
Voltage measurement up tp 60 V
Current
Resistor
Thermocouples, RTD (Pt100)
Sampling rate
1 kHz
per channel
Bandwidth
440 Hz
-3 dB
Filter (digital)
frequency,
characteristics,
order
1/6 of sampling rate
low-pass, butterworth,
bessel 2nd order
Connection terminals
channel 1..8
channel 1..4
5 terminals / channel
(+IN, -IN +I, +PT, -PT)
safety banana jacks
PHOENIX FFKDS 3.81
spring clamp terminals
additionally
Voltage and current measurement
Voltage input ranges
20 mV / 50 mV / 100 mV /
200 mV / 500 mV / 1 V / 2 V /
5 V / 10 V / 20 V / 60 V
channel 1..4; PHOENIX FFKDS 3.81
100 V / 200 V / 500 V / 800 V
channel 5..8; safety banana jacks
Current input ranges
10 mA / 20 mA
50 internal shunt
Gain uncertainty
<0.025 %
<0.07 %
<0.05 %
<0.15 %
voltage, 25 °C
current
Offset uncertainty
0.02%
0.05%
0.08%
of range
range > 50 mV
range 50 mV
Non-linearity
<120 ppm
10 V input range
Gain drift
15 ppm/K
50 ppm/K
ranges 2 V
ranges 5 V
over entire
temperature range
Offset drift
1 µV/K
over entire temperature range
Input voltage noise (RTI)
2 µVrms
12 µVpp
bandwidth 0.1 to 440 Hz
range 20 mV
R
source
= 0
Channel isolation
>1 G , <40 pF
>1 G , <10 pF
to system ground / case
channel-to-channel
Crosstalk
>165 dB (50 Hz)
>92 dB (50 Hz)
ranges 2 V
ranges 5 V
R
source
100