nodeLynk device selection for 3-wire pressure transducer

Noob alert, please assume I know nothing.

I need advice on selecting a nodeLynk device to connect (preferably 2) 3-wire pressure transducer . I see the ADC121C021 1-Channel and assume that it should work. As I would like to connect a second one to the same board I looked at the MCP3428 4-Channel but as I do not see a ground terminal I am unsure if this will work.

Thanks for any help and sorry if the links don’t render properly as I don’t see a preview button and this is my first post here.

Yes, ACC121 will work with the pressure sensor.

The sensor has 3 wires

  1. 5V
  2. Gnd
  3. Signal


Hello Bhaskar,

Thank you for replying.

Would the following also be acceptable as they appear to have grounds?

Thank you again for your help.

Yes, all the above mentioned ADC will work with the pressure sensor.


Thanks have a good night.