Making a 4-20mA Current Measurement Using a Dataq Data Logger
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- เผยแพร่เมื่อ 30 ก.ย. 2024
- This video demonstrates how to connect a 4-20mA signal, make a measurement and display meaningful engineering units in WinDaq data acquisition software. Any sensor with a 4-20mA output (pressure sensors, flow sensors, temperature sensors, etc.) can be connected to the data logger, and the resulting 1-5V signal scaled into units (i.e. pounds (lbs), gallons per minute (GPM), temperature (degrees C or F), etc.).
You'll find Dataq data loggers capable of making 4-20mA current measurements at:
www.dataq.com/...
For more information on 4-20mA current measurements, go to:
www.dataq.com/...
What about power rating of resistor??