Available with measurement ranges from 0.1 to 60 gpm, Gems RotorFlow electronic flow sensors feature a paddlewheel design that combines composite rotors and solid-state electronics. They are packaged within compact, panel-mounted inline housings with a choice of plastic, brass or stainless steel construction. Typical applications include chillers and heat exchangers, water purification systems, potable water dispensing systems, water injection systems and robotic welding equipment.