Electro-Chemical Devices (ECD) is a manufacturer of liquid analytical process instrumentation. Founded in 1977, for over 45 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.

Our products and services are used in some of the most demanding applications and industries, such as: Chemical, Food & Beverage, Oil & Gas, Mining, Power Generation, Pulp & Paper, Semi-conductor, Steel, Water and Wastewater. Understanding the demands of these applications, we have developed our products with unique features and technical advantages that are focused on quality, reliability, ease of use and maintenance resulting in lowering the total cost of ownership.

It all starts with the sensors and electrodes — the heart of the system. Over many years of experience, ECD has developed a wide range of industrial sensors using a modular plug-in design. Each has various configurations depending on the specific application, and our technical staff and trained sales representative organization is there to help to provide technical guidance for a successful application.

If we have done our job, the result is a simple straight forward approach — that is what we strive for to be your Liquid Measurement Expert.