With over 50 years experience, Gems designs and manufactures an array of flowmeters, flow and pressure switch sensors, miniature solenoid valves and pre-assembled fluidic systems. Gems offers a complete line of sensors including, single-point, multi-point, continuous level and non-intrusive liquid level sensors. Flow sensors are available for liquids or gases with high flow rates. Pressure transducers, transmitters and switches are suitable for applications such as water and wastewater treatment plants with high reliability requirements.