Thursday, February 25, 2021 12:18:37 PM

Issue with Current Loop Sensor Board

Posted: 2 years ago
Hello,

I´m using a arduino mega to read the signal coming from a type 2 pressure sensor.I want to power the sensor over the 24 V port on the current loop board.I connected the 24V + to Sensor + and Channel1 + to Sensor - . Is that correct. Now if i have closed the jumper i will get 0 V on the corresponding arduino pin. when i open the jumper i will get constant 1.78 V on the analog pin.Did i make the correct connection? did you have any related issue to that topic?

Please help.

I didn't find the right solution from the Internet.

References:-
https://www.cooking-hacks.com/forum/viewtopic.php?f=20&t=9411
Creative infographic design service

Thanks
Posted: one year ago
Hi, I think you are correct about the connections because its mandatory to connect both +ve as well as -ve with same voltage.