Electro-Chemical Devices (ECD)

Electro-Chemical Devices (ECD) is a manufacturer of liquid analytical process instrumentation. Founded in 1977, for over 40 years ECD has built its industry leading reputation by our commitment to customers through this basic approach: Provide quality products, develop technical innovations and provide responsive, knowledgeable service. Technical innovation is the key to ECD’s instrumentation and sensors. From the company’s start, ECD developed the industry’s first 2-wire conductivity transmitters, to microprocessor-based universal transmitters and sensors, to the newest innovation of the Sentinel Product Line with sensor diagnostics and predictive sensor replacement.