Parameter |
Min |
Typical |
Max |
Units/Notes |
Electrical & Environmental |
Supply Voltage Range |
13 |
24 |
30 |
Volts |
Operating Current |
|
23 |
|
mA Note 1 |
Operating Temp Range |
-40 |
|
85 |
ºC |
Storage Temp Range |
-40 |
|
85 |
ºC |
Reverse Polarity Protection |
|
|
-30 |
Volts |
Measurements |
Bridge Excitation |
4.9 |
5 |
5.1 |
Volts |
Bridge Impedance |
330 |
350 |
5000 |
Ohms |
Bridge Sensitivity |
0.5 |
2.5 |
150 |
mV/V Note 2 |
Output Voltage Range |
0.1 |
|
+10.1 |
Volts |
Output Load |
5000 |
|
|
Ohms |
Band Width |
DC |
|
1000 |
Hz |
Zero Adjustment |
|
±2 |
|
%FR |
Span Adjustment |
|
±8 |
|
%FR |
Linearity |
|
0.02 |
|
%FR |
Zero Temp Stability S |
|
0.0009 |
0.0025 |
±%FR/ºC |
Zero Temp Stability H |
|
0.0004 |
0.0015 |
±%FR/ºC |
Span Temp Stability S |
|
0.0025 |
0.0064 |
±%FR/ºC |
Span Temp Stability H |
|
0.002 |
0.0051 |
±%FR/ºC |
ICA2 0.1-5.1V
|
Electrical & Environmental |
Supply Voltage Range |
8.5 |
12 |
28 |
Volts |
Operating Current |
|
23 |
|
mA Note 1 |
Operating Temp Range |
-40 |
|
85 |
ºC |
Storage Temp Range |
-40 |
|
85 |
ºC |
Reverse Polarity Protection |
|
|
-30 |
Volts |
Measurements |
Bridge Excitation |
4.9 |
5 |
5.1 |
Volts |
Bridge Impedance |
330 |
350 |
5000 |
Ohms |
Bridge Sensitivity |
0.5 |
2.5 |
150 |
mV/V Note 2 |
Output Voltage Range |
0.1 |
|
±5.1 |
Volts |
Output Load |
5000 |
|
|
Ohms |
Band Width |
DC |
|
1000 |
Hz |
Zero Adjustment |
|
±2 |
|
%FR |
Span Adjustment |
|
±8 |
|
%FR |
Linearity |
|
0.02 |
|
%FR |
Zero Temp Stability S |
|
0.0009 |
0.0025 |
±%FR/ºC |
Zero Temp Stability H |
|
0.0004 |
0.0015 |
±%FR/ºC |
Span Temp Stability S |
|
0.0025 |
0.0064 |
±%FR/ºC |
Span Temp Stability H |
|
0.002 |
0.0051 |
±%FR/ºC |
ICA3 ±10V
|
Electrical & Environmental |
Supply Voltage Range |
±13 |
±15 |
±15 |
Volts |
Operating Current |
|
23 |
|
mA Note 1 |
Operating Temp Range |
-40 |
|
85 |
ºC |
Storage Temp Range |
-40 |
|
85 |
ºC |
Reverse Polarity Protection |
|
|
-30 |
Volts |
Measurements |
Bridge Excitation |
4.9 |
5 |
5.1 |
Volts |
Bridge Impedance |
330 |
350 |
5000 |
Ohms |
Bridge Sensitivity |
0.5 |
2.5 |
150 |
mV/V Note 2 |
Output Voltage Range |
-10 |
|
+10 |
Volts |
Output Load |
5000 |
|
|
Ohms |
Band Width |
DC |
|
1000 |
Hz |
Zero Adjustment |
|
±2 |
|
%FR |
Span Adjustment |
|
±8 |
|
%FR |
Linearity |
|
0.02 |
|
%FR |
Zero Temp Stability S |
|
0.0009 |
0.0025 |
±%FR/ºC |
Zero Temp Stability H |
|
0.0004 |
0.0015 |
±%FR/ºC |
Span Temp Stability S |
|
0.0025 |
0.0064 |
±%FR/ºC |
Span Temp Stability H |
|
0.002 |
0.0051 |
±%FR/ºC |
ICA6 ±10V
|
Electrical & Environmental |
Supply Voltage Range |
14 |
15 |
18 |
Volts Note 3 |
Operating Current |
|
30 |
|
mA Note 1 |
Operating Temp Range |
-40 |
|
85 |
ºC |
Storage Temp Range |
|
|
-30 |
ºC |
Reverse Polarity Protection |
|
|
|
Volts |
Measurements |
Bridge Excitation |
4.9 |
5 |
5.1 |
Volts |
Bridge Impedance |
330 |
350 |
5000 |
Ohms |
Bridge Sensitivity |
0.5 |
2.5 |
150 |
mV/V Note 2 |
Output Voltage Range |
-10 |
|
+10 |
Volts |
Output Load |
5000 |
|
|
Ohms |
Band Width |
DC |
|
1000 |
Hz |
Zero Adjustment |
|
±2 |
|
%FR |
Span Adjustment |
|
±8 |
|
%FR |
Linearity |
|
0.02 |
|
%FR |
Zero Temp Stability S |
|
0.0009 |
0.0025 |
±%FR/ºC |
Zero Temp Stability H |
|
0.0004 |
0.0015 |
±%FR/ºC |
Span Temp Stability S |
|
0.0025 |
0.0064 |
±%FR/ºC |
Span Temp Stability H |
|
0.002 |
0.0051 |
±%FR/ºC |
ICA4,5 Current Output Amplifiers
|
ICA4 4-20mA
|
Electrical & Environmental |
Supply Voltage Range |
10 |
24 |
30 |
Volts Note 4 |
Operating Current |
27 |
|
43 |
mA Note 1 |
Operating Temp Range |
-40 |
|
85 |
ºC |
Storage Temp Range |
-40 |
|
85 |
ºC |
Reverse Polarity Protection |
|
|
-30 |
Volts |
Measurements |
Bridge Excitation |
4.9 |
5 |
5.1 |
Volts |
Bridge Impedance |
330 |
350 |
5000 |
Ohms |
Bridge Sensitivity |
0.5 |
2.5 |
150 |
mV/V Note 2 |
Output Current Range |
4 |
|
20 |
mA |
Output Load |
|
|
500 |
Ohms |
Band Width |
DC |
|
1000 |
Hz |
Zero Adjustment |
|
±2 |
|
%FR |
Span Adjustment |
|
±8 |
|
%FR |
Linearity |
|
0.02 |
|
%FR |
Zero Temp Stability S |
|
0.0009 |
0.0025 |
±%FR/ºC |
Zero Temp Stability H |
|
0.0004 |
0.0015 |
±%FR/ºC |
Span Temp Stability S |
|
0.0025 |
0.0064 |
±%FR/ºC |
Span Temp Stability H |
|
0.002 |
0.0051 |
±%FR/ºC |
ICA5S 4-20mA
|
Electrical & Environmental |
Supply voltage Range |
7.5 |
24 |
30 |
Volts |
Operating Current |
4 |
|
20 |
mA (2 wire) |
Operating Temp Range |
-40 |
|
85 |
ºC |
Storage Temp Range |
-40 |
|
125 |
ºC |
Reverse Polarity Protection |
|
|
-30 |
Volts |
Measurements |
Bridge Excitation |
1.05 |
1.11 |
1.16 |
Volts Note 5 |
Bridge Impedance |
350 |
1000 |
5000 |
Ohms Note 6 |
Bridge Sensitivity |
0.5 |
2.5 |
55 |
mV/V Note 2 |
Output Current Range |
4 |
|
20 |
mA |
Output Load |
|
|
800 |
Ohms |
Band Width |
DC |
|
1000 |
Hz |
Zero Adjustment |
|
±2 |
|
%FR Note 5 |
Span Adjustment |
|
±8 |
|
%FR |
Linearity |
|
0.002 |
|
%FR |
Zero Temp Stability S |
|
0.001 |
0.005 |
±%FR/ºC |
Span Temp Stability S |
|
0.007 |
0.014 |
±%FR/ºC |
ICA5A 4-20mA
|
Electrical & Environmental |
Supply Voltage Range |
9 |
24 |
30 |
Volts |
Operating Current |
4 |
|
20 |
mA (2 wire) |
Operating Temp Range |
-40 |
|
85 |
ºC |
Storage Temp Range |
-40 |
|
125 |
ºC |
Reverse Polarity Protection |
|
|
-30 |
Volts |
Measurements |
Bridge Excitation |
1.05 |
1.11 |
1.16 |
Volts Note 5 |
Bridge Impedance |
350 |
1000 |
5000 |
Ohms Note 6 |
Bridge Sensitivity |
0.5 |
2.5 |
55 |
mV/V Note 2 |
Output Current Range |
4 |
|
20 |
mA |
Output Load |
|
|
800 |
Ohms |
Band Width |
DC |
|
1000 |
Hz |
Zero Adjustment |
|
±2 |
|
%FR Note 5 |
Span Adjustment |
|
±8 |
|
%FR |
Linearity |
|
0.02 |
|
%FR |
Zero Temp Stability S |
|
0.001 |
0.005 |
±%FR/ºC |
Span Temp Stability S |
|
0.007 |
0.014 |
±%FR/ºC |
Notes |
Note 1 - With 350 Ohm load cell connected. Note 2 - Factory setting is the typical value shown. For other values fit an alternative calibration resistor. Note 3 - ICA6 maximum voltage can be increased to 24V with a 1000 Ohm load cell. Note 4 - The ICA4 can tolerate a lower supply voltage if the output load is reduced e.g. operation is possible at 8V provided that the load does not exceed 150 Ohm. Note 5 - ICA5 with 1000 Ohms load cell connected. Note 6 - ICA5 recommended bridge impedance is 1000 Ohms or greater. |
General Notes |
The voltage between either of the power supply connections and the load cell shield should not exceed 50V. Any leakage will be greater than 10M Ohms. FR = Full Range |
Environmental |
Storage Temperature |
-40 to +85ºC |
Operating Temperature |
-40 to +85ºC |
Relative Humidity |
95% maximum non condensing |
CE Environmental Approvals |
European EMC Directive 2004/108/EC, Low Voltage Directive 2006/95/EC |