Applications

Process instrumentation in practice

Comprehensive process knowledge on a wide range of industrial applications
Applications library with more than 350 detailed application reports and notes
Customer references, success stories and practical examples for all industries

Ferrous chloride dosing in wastewater treatment

Application Note | Water & Wastewater

Reliable and accurate flow measurement of a highly corrosive coagulant and precipitating agent
Space- and cost-saving installation of a wafer-style electromagnetic flowmeter on a dosing panel
Significantly reduced risk of leakage thanks to a rugged meter design featuring a ceramic measuring tube and fused electrodes
Bluetooth^® connectivity for improved operator safety and maintenance efficiency during commissioning, monitoring and meter verification

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Level measurement for a silica washing plant

Application Note | Minerals & Mining

Valve control for sand slurry transfer through washing and classification stages
Continuous, non-contact level measurement of silica sand slurry in individual classification tanks
1:1 replacement of ultrasonic level transmitters with low-maintenance 80 GHz radars featuring an integrated display and Bluetooth^® connectivity
Seamless integration into the existing infrastructure, reusing the process connections and cabling and connecting to the PLC’s existing 4...20 mA inputs

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Flow measurement of heavy bottoms in refinery distillation

Application Note | Refining & Petrochemicals

Reliable and accurate flow monitoring for process control and enhanced safety
High-temperature ultrasonic flowmeter for solids-containing liquids prone to scaling
Redundant design with independent transducer pairs and four signal converters
Long-term stable operation with minimal maintenance requirements

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Leak detection in a gold tailings pipeline

Application Note | Minerals & Mining

Accurate, reliable monitoring and leak detection for a mine slurry transfer pipeline
Use of a leak detection and localisation system tailored to the leak behaviour of tailings and slurries
Complete solution, including software, hardware, HMI, instrumentation and services from a single source
Improved response times, significantly lower clean-up costs, reduced fines and compensation claims

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Dosing of hot and cold water into a sand mixer: Cover image of KROHNE application note 749

Hot and cold water dosing into a sand mixer

Application Note | Construction Materials

Control loop for slurry conditioning in the manufacture of autoclaved aerated concrete (AAC)
Use of long-term stable flowmeters with chemically resistant liner materials
Flangeless “sandwich” design for space-saving installation in confined space
Reliable flow measurement in the vibration-prone environment of a ball mill

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Flow measurement of vegetable oils: Title Cover image of KROHNE application report 750

Flow measurement of edible oils

Application Report | Food & Beverage

High-accuracy mass flow and density measurement for process control in edible oil production
Self-draining twin straight-tube Coriolis meter with minimal obstruction and pressure loss
Reliable operation across varying temperatures, viscosities and product types
Improved plant efficiency through accurate dosing and reduced risk of clogging

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Shielding gas flow measurement for welding

Application Report | Chemical

Consumption monitoring of an argon–based gas mixture for MAG welding
Bypass line system with a high-accuracy Coriolis mass flowmeter
Direct measurement of mass flow and density without pressure and temperature compensation
Insights into the plant efficiency and productivity of welding operations

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Custody transfer measurement of gaseous nitrogen

Application Note | Chemical

Flow measurement for the billing of technical gas consumption
Certified Coriolis mass flowmeter covering a wide operating range
Reduced system complexity through direct mass flow measurement without external compensation
Transparency for gas supplier and end user; consumption data for plant efficiency monitoring

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Measurement of wet biogas flow in a large pipeline

Application Report | Power Generation

Reliable and stable monitoring of challenging biogas compositions with condensation
Ultrasonic flow measurement in a large DN300 biogas line from the fermenter to the gas cleaner
Flowmeter with optimised transducer design for reliable operation at high CO₂ and moisture concentrations

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evel measurement of animal fats: cover image of KROHNE application report 725

Level measurement of animal fats

Application Report | Food & Beverage

Reliable inventory monitoring in a tank farm for feed ingredients
Cost-effective non-contact 80 GHz radar level measurement of tallow and lard
Enhanced process and occupational safety through automated tank monitoring and control
Replacement of manual, error-prone and hazardous tape gauging

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Flow measurement at the inlet of a WWTP: cover picture of KROHNE application note 745

Flow measurement at the inlet of a wastewater treatment plant

Application Note | Water & Wastewater

Monitoring and totalised flow measurement of wastewater for regulatory reporting
Cost-effective solution using level measurement in a rectangular weir (ISO 1438)
Installation of an 80 GHz radar with integrated calculation of flow rate
Fast commissioning and regulatory-compliant on-site verification via Bluetooth^®

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Flow measurement of hot dilution water for a sugar centrifuge

Application Note | Food & Beverage

Continuous monitoring of water flowrate during massecuite C separation
Cost-effective and reliable flow measurement in a confined installation space
Increased process stability for effective sugar recovery

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