Level Measurement & Control


Rosemount's tank gauging system

September 2009 Level Measurement & Control

Company losing big slices of its profit?

In the oil industry everyone from executives, refinery operators and the owners of independent storage tank farms knows that the exact quantity of bulk liquids in storage is of great importance. Inventory value, loss control, storage capacity utilisation, leak detection and overfill protection are just some of the important issues that need to be dealt with – and they all depend on the quality and performance of tank gauging systems.

Naturally, constant access to reliable and precise tank content information in realtime leads to better and more informed decisions. At the end of the day, this means better productivity, increased safety and higher profitability. In short, tank intelligence is the sum of all the functions, benefits, and added value delivered by a Rosemount Tank Gauging system. All with the same purpose – to improve the company’s bottom line.

The benefits offered by the system include:

Automatic transfer verification

Product transfers have considerable economic implications. Precise, automatic tank gauging can be used to directly measure custody transfer or for checking hand dips or meters. This means faster and more accurate billing.

Improved inventory management

Inventory data is used for accounting/tax purposes and as an input for loss control calculations. The trend is towards more accurate inventory checks in order to better utilise corporate assets and due to more stringent requirements from fiscal authorities. Replacing inaccurate tank gauges with high-accuracy Rosemount Tank Radar gauges can decrease inventory uncertainty corresponding to net volumes worth hundreds of thousands of rand every year.

Minimised hydrocarbon losses

Loss control management focuses on minimising hydrocarbon losses to reduce environmental impact, while maximising the amount of refined product obtained from the crude oil that was purchased. Precise tank gauging makes it easier to identify loss sources and quantify them, allowing priorities to be re-evaluated to boost savings and profitability.

Reduced OPEX and improved plant efficiency

The highly reliable Rosemount Tank Radar gauges are virtually maintenance free, since they do not have any moving parts. The switch to a Rosemount Tank Gauging system pays for itself through reduced maintenance and operation costs. Furthermore, it offers new possibilities to increase revenue through improved plant efficiency.

Maximum safety and environmental protection

To protect staff, the public and the environment from damage caused by overfilled or leaking storage tanks, the automatic tank gauging system provides reliable alarm functions. Rosemount Tank Radar Rex and Pro gauges are amongst the safest overfill alarm sensors currently available. Both are TÜV-tested and approved for overfill protection according to the German WHG regulations. Moreover, TankRadar Rex is suitable for SIL 2 applications in accordance with IEC 61508/61511.

Bulk liquid storage – just a click away

Major oil companies around the world use Rosemount Tank Gauging systems from Emerson to improve the efficiency, safety, and profitability of refineries, tank farms and terminals. The main benefits include proven reliability, multicertified accuracy and minimum maintenance. Also, the Rosemount Tank Gauging system is in full compliance with all existing oil industry standards. The system includes both the custody transfer class TankRadar Rex gauges and the multipurpose TankRadar Pro gauges. Depending on setup, users may benefit most from a single standalone radar gauge with a local read-out or from a complete system solution that is able to handle hundreds of tanks and distribute data globally via the Internet.

Every drop counts – precise tank gauging pays.

For more information contact Luculle Stols, Alpret Control Specialists, +27 (0)11 249 6700, [email protected], www.alpret.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Level measurement for hygienic applications
Endress+Hauser South Africa Level Measurement & Control
Endress+Hauser’s Liquiphant is considered to be the most reliable and safe point level detector in industrial plants. The latest generation of devices is ready for Industry 4.0 and, with the Liquiphant FTL63, is ideally suited for applications with hygienic requirements.

Read more...
Groundwater level measurement using LoRa module
Instrotech Level Measurement & Control
Monitoring groundwater levels across large industrial sites is critical. Salzgitter Digital Solution was tasked with developing a fully automated and digital monitoring system using Long Range Wide Area Network technology.

Read more...
Level measurement of an acid dosing tank at a WWTP
Level Measurement & Control
Ferric chloride and other acids are essential chemical substances in water and wastewater treatment. To control the dosing of acid solutions, an Australian wastewater treatment plant uses a special container to store, mix and add these chemicals. The company opted in favour of KROHNE’s OPTIWAVE 1540 radar level transmitter

Read more...
Sensors measure palm oil tank level
Instrotech Level Measurement & Control
The Senix ToughSonic 30 accurately measures and monitors the level of palm oil in large tanks approximately nine metres in height.

Read more...
Precise level control
Level Measurement & Control
Whether in silos, tanks or process containers, the exact detection of fill levels is crucial for stable, safe and economical production processes. However, many common measuring methods quickly reach their limits in practice.

Read more...
Powering Africa’s sustainable mining
VEGA Controls SA Editor's Choice Level Measurement & Control
At the 2026 Mining Indaba in Cape Town, one theme rises above all others, progress through precision. For VEGA, a global leader in process instrumentation, this mission aligns perfectly with its core purpose, which is turning measurement into meaningful progress.

Read more...
VEGA is redefining synthetic fuel production
VEGA Controls SA Level Measurement & Control
Polish company, Ekobenz specialises in producing bio-hydrocarbons. The company utilises advanced manufacturing techniques where VEGA sensors monitor levels and interfaces, essentially overseeing separation layers in the process.

Read more...
Precision in paper processing
VEGA Controls SA Editor's Choice Level Measurement & Control
Paper manufacturing is a demanding process that relies on consistency, precision and control at every stage. The VEGABAR 82 pressure transmitter is well-suited to these harsh environments.

Read more...
Where every grain counts
VEGA Controls SA Level Measurement & Control
VEGA’s advanced level and pressure measurement solutions offer transformative technologies to improve grain storage management in sub-Saharan Africa.

Read more...
Small, inexpensive radar level transmitters
VEGA Controls SA Level Measurement & Control
Anyone who needs to keep processes running needs level measurement technology that measures reliably. However, what is needed is not always the most ‘fully featured’ solution, but the smartest one. This is exactly what VEGAPULS radar transmitters of the BASIC series do.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved