EGE's thermal flow controllers can be used anywhere that flow needs to be monitored. The standard one-piece sensor is made of very durable V4a stainless steel (DIN 1.4571). For particularly corrosive fluids, EGE makes sensors made of specialised materials, such as bronze, Hastelloy, titanium and even PTFE. EGE flow controllers are reliable devices for the automation industry, the chemical industry, and anywhere that flow must be monitored in a safe, robust and low-maintenance manner.