The Rosemount Analytical Model 410VP four-electrode conductivity sensor is the latest addition to the PUR-Sense family of sensors for the life sciences and food and beverage industries. The wide dynamic range of the sensor (1 µS/cm to 1,400 mS/cm) makes it especially suitable for CIP monitoring. The 410VP is said to be the first single four-electrode sensor that does the complete CIP conductivity measurement; normally, two sensors are required, one to measure the high conductivity cleaning solution, and another to measure the low conductivity rinse water. The sensor is designed to meet 3A and EHEDG hygienic standards, and also incorporates a Pt1000 RTD for temperature compensation. — Emerson Process Management, Irvine, Calif.
www.emersonprocess.com
Use One Sensor for Both High and Low Conductivities
| By Chemical Engineering