Current Sensors
Current sensors (not to be confused with current transformers) take a current signal and convert it to an analog voltage
output. FlexSCADA and its resellers can provide a 100 A non-invasive current sensor which can be configured as shown
below.
Sensor Power Requirements: 5 V DC
Max Current: ±100 A
Part No. ACC-AMP-100NI
To double the accuracy and halve
the range the load wire can be
looped through the sensor a
second time. In the above example,
the new max range is ±50 A.
Input Scaling with two loops.
The load wire can be looped
through the sensor as many times
as needed to get the desired scale.
Only the Full Scale field is modified
to reflect this ratio change.
Load wire
shown in
blue.
Load wire
shown in
blue.
Example channel configuration.
The exact values to be entered can be found on
the calibration document included with the
current sensor.
Example calibration report included with each current sensor.
1:1 ratio
Scale Ratio
