Reducing electrical noise in a Pioreactor cluster (industrial environment)

Hi everyone!

I’m currently running a cluster of 8 Pioreactors in a brewing facility, which has a lot of electrical equipment running around the clock. In a previous post, I mentioned that I’m experiencing quite a bit of noise in the system, and I suspect my setup isn’t well shielded.

As the cluster has grown, I’ve ended up using two different power supplies (with likely less-than-ideal cables), and I’m now trying to track down sources of interference and stabilize everything.

I’d really appreciate advice from anyone running larger clusters on the following:
• recommended power cables to minimize electrical noise
• reliable power supplies that help reduce EMI/RFI (preferably EU-compatible)
• general best practices for reducing interference in noisy industrial environments

Any experience or suggestions would be super helpful. Thanks in advance!