Single Point Liquid Level Switch
For the simplest solution for thin-walled containers 1/4" thick (6 mm): ELS-1100FLG series liquid level switches. Sanitary flange series, installation without threaded holes. Insert into a small hole of 0.75" (19 mm), then tighten the nut and it's done; high-quality gaskets ensure sealing performance. This is an ideal choice for thin metal walls, injection-molded containers, and medical applications.