Level Measurement of Cooked Grains in Temper Silos for Cereal Production
Accurately and continuously measure cooked grain levels despite the challenging conditions in temper silos.
Radar and Point Level Technologies Deliver Continuous Level Monitoring
In cereal production, after grains are cooked, they are allowed to cool for several hours, stabilizing the moisture content of each grain. The humid condition of the cooked grains, together with the time the grain remains stored inside the temper silo, promotes the formation of build-up on the silo walls. The additional dust generated during the process further complicates accurate measurement of the inventory.
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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. 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
131 ft (40 m), 82 ft (25 m) for Rosemount 5408:SIS in Safety mode
Operating Pressure
1450 psi (100 bar)
The Rosemount 2521 Solids Level Switch is suitable for fine-grained and powdered media in storage and process vessels where high sensitivity is needed. It is a robust technology with high sensitivity and is easy to operate. It has flexible options via configurable specifications for different applications. With an adjustable switching delay, false switching can be prevented.
- Measurement of light media that require high sensitivity adjustment
- Adjustable switching delay prevents false switching
- Reliable, simple and maintenance free measurement principle
Operating Pressure
232 psi (16 bar)
Operating Temperature
-40 to 302°F (-40 to 150 °C)
Certifications/Approvals
CE, ATEX, IECEx, FM, CSA
Przetwornik poziomu Rosemount 5300 idealnie nadaje się w przypadku skomplikowanych pomiarów cieczy, zawiesin i ciał stałych – oferujemy nowoczesną niezawodność i bezpieczeństwo w zastosowaniach dotyczących pomiarów poziomu i granicy ośrodków. Produkt Rosemount 5300 ma wiele zalet, takich jak łatwa instalacja, brak konieczności kalibracji oraz odporność na warunki procesowe. Posiada również certyfikat SIL 2, dzięki czemu jest pierwszym wyborem w zastosowaniach bezpieczeństwa. Ma wytrzymałą konstrukcję i wbudowane funkcje diagnostyczne, dzięki czemu można skupić się na kluczowej kwestii – obiekcie.
- 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 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
