Level Measurement of Cocoa Bean Shells in Cocoa Processing
Accurately measure separated shell levels and material build-up to optimize cleaning cycles and inventory control.
Accurate Monitoring with Radar and Point Level Technologies
Separated cocoa bean shells are stored in silos before being shipped out for use as agricultural mulch or in fertilizer production. Humidity and temperature in the storage silos create media build-up and irregular formations which can cause damage to the silo and impact product quality. As the internal temperature during build-up rises over time, the shells can burn and stick to each other, forming hard bulks that cannot be used. The ability to view the build-up as it occurs and knowing how much material is available are both crucial to process operators.
Click to continue reading Accurate Monitoring with Radar and Point Level Technologies
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.
- Low 12V dc lift-off voltage
- Immune to intermittent power loss
- Unique PTFE seal design eliminates the need for o-rings
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)
The Rosemount 2535 Solids Level Switch is particularly suited for full, demand and empty detection of fine grains and powders in storage and process vessels. It handles light solids and powders with ease and is suitable for use in hazardous and dusty environments. Its simple design makes it reliable, maintenance-free and less prone to clogging compared with other point level measurement technologies.
- Specialized for measurement of light solids and powders
- Reliable, simple and maintenance free measurement principle
- All wetted parts made from stainless steel
Operating Pressure
232 psi (16 bar)
Operating Temperature
-40 to 302°F (-40 to 150 °C)
Certifications/Approvals
CE, ATEX, IECEx, FM, FMc
The Rosemount 5300 Level Transmitter is ideal for challenging measurements on liquids, slurries, and solids, offering state of the art reliability and safety features in level and interface applications. Rosemount 5300 offers several advantages such as easy installation, no need for calibration, and is unaffected by process conditions. Also, it is SIL 2 certified making it your first choice for safety applications. It has a robust construction and features powerful built-in diagnostics allowing you to focus on the essential part - your plant.
- Direct Switch Technology gives increased sensitivity, high reliability, and long measurement ranges
- Signal Quality Metrics gives you the ability to work proactively with your level instrumentation
- Probe End Projection offers greater level measurement reliability
Accuracy
± 0.12 in. (3 mm)
Repeatability
± 0.04 in. (1 mm)
Measurement Range
Up to 164 ft (50 m)
The Rosemount 2501 Solids Level Switch withstands heavy loads and extreme temperatures, and is suitable for full, demand or empty detection for all bulk media in all types of vessel. It is a simple, robust and reliable technology that is insensitive to dust, electrical charge, adhesion, extreme temperature and pressure. It is simple to install and can be mounted in a vertical, horizontal or oblique position.
- Robust paddle design able to withstand heavy loads and extreme temperatures
- Mechanically stable shaft bearing design
- Unaffected by dust, electrostatic charging and caking
Operating Pressure
145 psi (10 bar)
Operating Temperature
-40 to 2012°F (-40 to 1100 °C)
Certifications/Approvals
CE, ATEX, IECEx, FM, CSA
