Adaptable sensor assemblies are easy to clean and sterilize
The Cleanfit CPA875 and CPA871 sensor assemblies (photo) allow pH, ORP, oxygen and NIR sensors to be easily installed or removed during operation. By moving the sensor from the measuring position to a service position, these retractable assemblies allow the sensor to be cleaned, calibrated or replaced without interrupting the process. The Cleanfit CPI875 is for applications in the pharmaceutical and food-and-beverage industries, in which the sensor must be removed for cleaning, calibration or maintenance on a regular basis. The CPA875 assemblies, along with their service chambers and process adapters, are designed to drain freely and completely and allow for thorough cleaning and sterilization. The CPI871 sensor is designed for water and wastewater and chemical industries applications. The retractable assemblies permit removal and installation, while protecting the process and operaing personnel. Both sensor assemblies are available with a manual or an automatic drive. — Endress+Hauser, Greenwood, Ind.