Level Measurement for Stacker Positioning at Coal-Fired Power Plants
Accurately measure raw coal pile levels despite dusty, fast-moving conditions to ensure efficient stacker positioning.
Continuous Monitoring with Non-contacting Radar Technology
Coal is collected in large piles in the outside yard. A positionable conveyor belt (stacker) moves the incoming coal to an open area. As the area fills up, the stacker moves to a new area. The coal is fast-moving and dusty as it is dumped on the piles, making reliable measurement difficult. Operators need to know when the pile reaches a pre-determined distance from the stacker so it can be moved. With radar level measurement, high accuracy monitoring can be achieved to ensure continuous operation, process efficiency, and inventory control.
Click to continue reading Continuous Monitoring with Non-contacting Radar Technology
Product Solutions
The Rosemount™ 5408 Non-Contacting Radar Level Transmitter uses enhanced technology and Human Centered Design to deliver accurate, reliable measurements on both liquid and solid materials. Using two-wire FMCW technology the Rosemount 5408 deploys a continuous echo to maximize radar signal strength and produce a more robust and reliable measurement. Delivering ease-of-use at every touch point, the Rosemount 5408 uses an intuitive software interface to guide the operator through installation, commissioning, proof-testing and maintenance. Powerful onboard diagnostics suite proactively monitors transmitter health and alerts if there is an issue. Safety certified to IEC 61508 for SIL 2 applications, the Rosemount 5408:SIS reduces cost of risk, increases efficiency and protects people and the environment.
- 26 GHz FMCW with unique energy efficient chip, try our Frequency Selector to see if this is the right frequency for you.
- Low 12V dc lift-off voltage
- Immune to intermittent power loss
Accuracy
Standard: ± 0.08 in. (± 2 mm)
Ultra accuracy: ± 0.04in. (± 1mm)
Ultra accuracy: ± 0.04in. (± 1mm)
Measurement Range
492 ft (150m), 82 ft (25 m) for Rosemount 5408:SIS in Safety mode
Operating Pressure
-15 to 1450 psi (-1 to 100 bar)
