Spare parts are changing

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tegretol, May 11, 9:07pm
Yep, I just bought six submersible 0-5m/4-20mA pressure sensors and out of curiosity put them all into the same tank for comparison. The calibration discrepancy is stark, one was even reading 10mA in zero water.

They are utter junk and unfortunately, there is no non-Ch equivalent available.

intrade, May 11, 11:18pm
The problem is not where it comes from, and it is getting worse way worse for everything.
https://www.youtube.com/watch?v=S6FQGBQmUtU

tegretol, Aug 10, 7:43am
Another free advertisement eh?