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Since the existing equipment cannot be powered at the site of use, a solar-powered system is required, one that can provide a voltage of 220V and function properly in the extremely harsh weather conditions in that area. Those who know of relevant resources please provide an introduction! ! Thank you! !
Give yourself a pat on the back – since it’s not convenient to connect power near the pipeline being measured, solar energy has to be used instead. Are there any relevant cases? The equipment for power supply is a set of electromagnetic flowmeters, pressure transmitters, and thermal resistors. Has anyone had a similar experience? Could they share it?
If it’s not possible to run a cable to the site, I wonder how the signal is transmitted? Wireless? Otherwise, a signal cable will suffice; electromagnetic flowmeters can be two-wire type, and thermal resistors do not require power supply.
I’m not very familiar with electromagnetic flowmeters; could it be that the on-site indicator has accumulated values? In short, what we know now is that there’s no way to run a cable nearby, so this kind of power supply equipment is needed.
I mean, if the signal cable can be pulled, then the power cable can also be pulled. Wireless transmission is another matter; if it’s wireless transmission, then power supply is also necessary.
Yes, the user is using wireless transmission, so they’re looking for a solar power system.