Level Measurement & Control


Latest Articles

Kobold’s new float level switches
August 2019, Instrotech
Kobold’s M-series level switch comprises a float that slides up and down with the liquid along a guide tube. Thus, up to 4 reed contacts moulded in the guide tube are switched in a non-contacting fashion ...

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Foxboro buoyancy level transmitter
August 2019
Principle of operation When an element a (displacer rod) is immersed into a liquid, according to Archimedes’ Principle, the displacer will ‘lose’ some of its weight proportional to the level of the liquid ...

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Level measurement for sanitary applications
August 2019, WIKA Instruments
WIKA’s model FLM-H magnetostrictive sensor has been specifically designed to meet the requirements of the food and beverage, pharmaceutical and biotechnology industries. The sensor is particularly suitable ...

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Water level system controls cathodic protection
August 2019, Omniflex Remote Monitoring Specialists
Corrosion Control Services is a leading specialist in the design, installation, commissioning and monitoring of cathodic protection. CCSL carries out works on reinforced concrete structures, historic ...

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A case for IIoT’s future in supply chain management
Technews Industry Guide: Industrial Internet of Things & Industry 4.0, VEGA Controls SA
This paper will explore how one construction materials hauling company used level measurement sensors and IIoT networks to manage their operation while simultaneously securing its customers’ supply chain, and keeping costs low.

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Continuous level measurement
July 2019, DRH Components
DRH Components is the official distributor of Bindicator bin level sensors in South Africa. These prevent overflow spills, controlling surge bins, detecting blocked chutes and providing on/off control ...

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Continuous level measurement
Africa Automation Fair 2019 Preview, Morton Controls
The Nivobob series from Morton Controls is used for continuous level measurement within bulk storage silos and for interface measurement of sludge beds. The system is immune to dust, dielectricity, conductivity, ...

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A range of level sensors
1 May 2019, Senseca
GHM Messtechnik has available the Val.co range of affordable and effective level sensors that have application across all sectors of industry, especially tank building. The range includes small float ...

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Keller’s water level monitoring systems
April 2019, Instrotech
The Grib Mine, located in Russia’s Mezensky District in the Arkhangelsk Oblast, is one of the largest diamond deposits in the world. During winter, temperatures can drop to -25° and sometimes -37°. The ...

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80 GHz for liquids
April 2019, VEGA Controls SA
Vegapuls 64 radar level measurement improves efficiency for bitumen supplier.

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Level monitoring and visualisation
March 2019, Morton Controls
UWT’s Nivotec series is designed to make data movement and communication between monitoring and control systems easy and flexible. The Nivotec 2000 and 3500 series are specifically adaptable to customer ...

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Monitoring the level of molten polyethylene
March 2019, VEGA Controls SA
More than ever before, the number of car parts made from plastics and plastic composites is on the increase. According to the American Chemistry Council, plastics account for approximately 50% of the ...

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The next level in dairy applications
February 2019, Endress+Hauser South Africa
Reliable and repeatable tank level measurement proven with 80 GHz technology.

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Digital float switch
February 2019, WIKA Instruments
As its first instrument of this kind, WIKA has launched a float switch with a PNP/NPN output signal. The model GLS-1000 detects the level of liquids with an accuracy of 1 mm or less. The digitised float ...

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Effective level sensors
February 2019, Senseca
Val.co offers a range of affordable and effective level sensors that have applications across all sectors of industry, but that benefit, in particular, the tank building sector. The range includes small ...

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Contents measurement in silos
January 2019, Morton Controls
Each industry provides its own challenges with regard to accurate process control. In the mining and metal processing industry, accurate level measurement is a challenge due to the increased volume of ...

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A wavelength for all situations
January 2019, Endress+Hauser South Africa
113 GHz: the best fitting radar frequency for every level application.

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SIL2 for UWT’s rotating paddle ­series
October 2018, Morton Controls
The terms ‘functional safety’ and ‘safety integrity level’ (SIL) have occurred more frequently since the publication of the international standard IEC 61508/IEC61511. Particularly in systems with hazard-causing ...

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Level measurement is becoming more sophisticated
October 2018, KROHNE
Since radar was developed and deployed during WW II, its use has expanded enormously. As technology advances, these uses are also advancing. For example, radar technology is used in the motor industry ...

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The right wavelength
September 2018, Endress+Hauser South Africa
113 GHz: the best fitting radar frequency for every level application.

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