PlantWeb components in the mainstream process and power management systems include the DeltaV digital automation system, AMS Suite predictive maintenance software, Fisher control valves with FIELDVUE digital valve controllers, and Rosemount pressure, level and flow transmitters.
Specific issues identified and resolved during the shakedown period included: * oil circulating pump replacement * flawed diverter control logic * nitrogen leak through a valve * surge tank pressure relief valve failure * frozen flow transmitter * heat source valve transmitter failure * air compressor failure * pentane pump replacement For the last five months of the monitoring period, the REG plant was available nearly continuously, except for when the pipeline compressor was shut down due to demand fluctuations.
The primary element places a restriction in the flowstream, and the DP flow transmitter measures the difference between the upstream and downstream pressures.
The following types of flowmeters included in the study, including primary elements: * Differential Pressure (DP) Flow Transmitters * Primary Elements * Vortex * Variable Area * Target * Turbine * Variable Area * Coriolis * Ultrasonic The study identifies certain application areas that are especially important.
PlantWeb components in the mainstream process and power management systems include the DeltaV digital automation system, AMS Suite predictive maintenance software, Fisher control valves with FIELDVUE digital valve controllers, and Rosemount pressure, level and flow transmitters.
The new Foxboro CFT50 Digital Coriolis mass flow transmitter features patented technology that allows it to continue operating during two-phase flow, thereby improving productivity in any industry where flow is involved such as food processing.
