Welcome to ECD Electro-Chemical Devices, Inc. (ECD) is a recognized leader in industrial process instrumentation: sensors, controllers, transmitters, analyzers and electrodes. ECD's products measure pH, conductivity, dissolved oxygen (DO), oxidation reduction potential (ORP) REDOX, resistivity, selective ion (pION) for fluoride, calcium, sulfide, and sodium. ECD also offers control systems for boiler blowdown and cooling towers.
The New Triton DO8 Optical Dissolved Oxygen Sensor uses a fluorescence quenching technology to determine the oxygen concentration in water. This minimizes maintenance, increases reliability and improves the long term accuracy of the measurement. Designed for enviromental water, it excels in aeration basins, fish farms or municipal applications. Click here to find out more.
New Triton TR8 Turbidity Analyzer A nephelometric turbidity sensor designed for use in water and wastewater. See it here.
New Steam Sterilizable Products ECD introduces new complete line of Steam
Sterilizable pH electrodes & process fittings. See it here.
New FCA-22 Free Chlorine Analyzer Measurement and control of Free Chlorine has never been easier. Click here for product information.
The New Triton DO8 Optical Dissolved Oxygen Sensor 
New Steam Sterilizable Products