February 8, 2012 - Emerson Process Management announces the Measurement Validation Diagnostic for the Rosemount 848T FOUNDATION fieldbus temperature transmitter. This diagnostic detects temperature measurement and process abnormalities, which allows users to take preventive action to avoid unnecessary shutdowns, process inefficiencies and safety issues. Temperature sensors, such as thermocouples and RTDs, can degrade over time due to harsh process conditions, vibration, and other factors. By evaluating the variation in the temperature measurement, Measurement Validation can detect abnormalities related to degraded sensors, as well as electronic interference, corroded termination points, loose electrical connections, and process upsets.
By alerting the user of these issues, degraded temperature sensors can be replaced before they fail or other preventative action can be taken - resulting in fewer process shutdowns, more efficient processes and increased safety. Measurement Validation also calculates the process rate of change which can help users detect runaway reactions before alarm conditions are met.
About Emerson Process Management
Emerson Process Management, an Emerson business, is a leader in helping businesses automate their production, processing and distribution in the chemical, oil and gas, refining, pulp and paper, power, water and wastewater treatment, mining and metals, food and beverage, life sciences and other industries. The company combines superior products and technology with industry-specific engineering, consulting, project management and maintenance services. Its brands include PlantWeb, Syncade, DeltaV, Fisher, Micro Motion, Rosemount, Daniel, Ovation, and AMS Suite.
