ABOUT US

Proteus Industries is a Manufacturer of Innovative Flow Meters and Sensors.
Our diverse range of products are used in semiconductor fabs, automotive welding cells, and medical imaging centers around the world.

Proteus Industries is dedicated to developing high quality and innovative flow management products and providing consistent customer satisfaction.

Proteus Industries was founded by Jon Heiner in 1978. Starting his career in the semiconductor equipment industry and recognizing the need for reliable flow switch, he developed Proteus’ first flow switch, model 100B, and acquired his first customer, Varian. Starting his flow technology venture in his parents’ basement, he began to expand and started developing, manufacturing, and marketing a range of rugged yet sensitive liquid flow measuring products.

Since that time, Proteus Industries has developed into the leader in flow measurement innovation and manufactures a complete line of flow management devices at the highest specifications in the industry.

Proteus Industries is dedicated to developing high quality and innovative flow management products and providing consistent customer satisfaction.

Our WeldSaver™ is a leading cap loss detector and coolant flow controller for robotic welding applications including the WeldSaver™ 5 Passport and WeldSaver™ 6, and our leak detection system provides the ultimate protection against catastrophic leaks for mission-critical equipment. Our sensors are used around the world to protect thousands of induction furnaces, welding torches, high-power lasers, plasma cutting systems, and semiconductor processing systems.

Proteus is also the U.S. distributor of Tofco flow management products, including flow meters for ultrapure liquids, flow controllers, and the Tofpine Manifold System. We pride ourselves on our ability to quickly provide custom engineering, including multi-sensor panels and manifold assemblies.