Choosing industrial grade components after a consumer grade proof of concept
They're perfectly acceptable parts provided you use them within the specs. They don't know if they're in a consumer or industrial thing.
Check the temperature rating, make sure your PCBs have ULV0 fire retardant, correct creepage and clearances, fuses if necessary... Refer to iec61010 for lab devices. Be more specific about the industry. If it's automotive you'll want AEC parts, medical... 60601 is the standard etc. If you're actually planning on selling these, best invest in a copy of the relevant standard...