Omega PCL340 - Manual (Page 17)

13
including gauge, vacuum, differential and absolute. The modules
work seamlessly with the calibrator. Simply plug them into the
interface and select [EXT] (external sensor). Since the interface
between the calibrator and the module is digital all the accuracy and
display resolution is derived from the module.
Figure 6
4. Measuring Current
To measure current use the input terminals in the front of the
calibrator. Select the mA function on one of the displays. Current is
measured in mA and percentage of range. The range on the
calibrator is set to 0% at 4 mA and 100% at 20 mA.
For example:
If the current measured is displayed as 75% then the mA value is 16
mA.