Understanding ORP Sensors and Transmitters
ORP sensors and transmitters play a crucial role in providing trend information on various processes across industries. They offer insights into disinfection ability in drinking water, aeration control in wastewater treatment plants, and detoxification of electroplating baths. Endress+Hauser's extensive portfolio caters to standard, hygienic, and hazardous applications, ensuring reliable and accurate measurements.
ORP Measurement and Functionality
The redox potential, measured in millivolts (mV), indicates the activity of electrons in aqueous media through a precious metal electrode. The potential measured depends on the number of active electrons in the medium, facilitating the ORP value calculation using the Nernst equation. While ORP values provide crucial information on oxidation-reduction potential, they do not offer details on individual substances in a medium. Endress+Hauser's ORP sensors and transmitters meet various measurement requirements, including basic functions and multiparameter measurements.
Benefits and Offerings
Endress+Hauser's ORP sensors and transmitters come with a range of benefits, from providing pH & ORP values for a detailed process overview to measuring the rH value. The portfolio includes high-quality ORP buffers, solutions, and standards for calibration and adjustments. With different types of electrodes covering various diaphragms and reference systems, Endress+Hauser offers ORP assemblies suitable for fixed installations, immersion, flow, and retractable applications. Additionally, automated systems for calibration, adjustment, and cleaning ensure optimal performance of ORP sensors and transmitters in chemical processes.