Series Sensor interface with arduino wireless by Xbee2C

Help & Support Robot Parts
1

Interfacing two Sensors in series with external power supply of 24 VDC using Current loop Transmitter with arduino, we are sending the data wireless by using Xbee2C but while checking serial monitor of arduino, we are able to check any value its completely blank, we have tried same with one sensor also but facing same problem.

But When checking the reading using multi meter its showing the reading in 4-20mA

Using code in both the Xbee as follows :

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Please suggest me the issue where i will be facing during the process?

your help will be much appreciated

2

Hi,

To understand better your setup, please provide annotated pictures, sketches, etc. of how everything is connected so we can get a better idea of what is happening.

Sincerely,

P.-S.: You can attach pictures to your reply in Full editor mode (see image below for details).

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