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Table 8.2 ICA2S and ICA2H (0.1 to 5.1V)
Environmental
Parameter
Supply voltage Range
Operating Current
Operating Temperature
Range
Storage Temperature
Range
Reverse polarity
Protection
Note 1: Not including excitation current.
e.g. when connected to a 350 Ohm load cell, excitation current = 5/350 = 14mA
Total current = 22mA
Measurement
Parameter
Bridge Excitation
Bridge Impedance
Bridge Sensitivity
Output load
Bandwidth
'Zero' adjustment
'Span' adjustment
Linearity
Temperature stability
'Zero' Temperature
Stability ('S' Version)
'Span' Temperature
Stability ('S' Version)
'Zero' Temperature
Stability ('H' Version)
'Span' Temperature
Stability ('H' Version)
FR=Full Range (5V)
Note 1: Set by calibration resistor
CE Approvals
European EMC Directive
Mantracourt Electronics Limited ICA1 and ICA2 S and H Versions User Manual
Minimum
Typical
8.5
12
-
8
-40
-
-40
-
-30
-
Minimum
Typical
4.90
5
350
1000
0.5
2.5
5000
-
DC
-
-
±2
-
±8
-
0.02
-
0.0009
-
0.0025
-
0.0004
-
0.002
2004/108/EC
BS EN 61326-1:2006
BS EN 61326-2-3:2006
Maximum
Units
28
Volts
-
mA
85
Deg C
85
Deg C
-
Volts
Maximum
Units
5.10
Volts
5000
Ohms
150
mV/V
-
Ohms
1000
Hz
-
%FR
-
%FR
-
%FR
0.0025
±%FR/Deg C
0.0064
±%FR/Deg C
0.0015
±%FR/Deg C
0.0051
±%FR/Deg C
Notes
Note 1
Notes
Note 1
At 2.5mV/V
At 2.5mV/V
At 2.5mV/V
At 2.5mV/V
14
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