Analytical Instrumentation & Environmental Monitoring


Yokogawa's Flexible EXA series

April 2011 Analytical Instrumentation & Environmental Monitoring

FLXA21 modular 2-wire liquid analyser supports dual sensors.

Yokogawa has been offering its EXA200 series two-wire liquid analyser for processes since 1990. The FLXA21 is the first model of the modular Flexible EXA series to be introduced for continuous online quality control in river and tap water, waste water and power generation applications.

The new instrument is a modular 2-wire liquid analyser that supports the use of up to two sensors and can be flexibly configured to measure several different liquid properties including pH/ORP, contacting conductivity, inductive conductivity and dissolved oxygen. The FLXA21 also incorporates a number of advanced features including a touch screen for ease of operation, sensor self-diagnostics, maintenance time estimation, 12 language display options and a range of digital communications interfaces.

Features

The ability of the FLXA21 to support up to two sensors of the same type helps to reduce installation and maintenance costs and save space. In addition, it enables a reliable backup system that ensures uninterrupted measurement even during maintenance. System changeover can be accomplished quickly and easily by replacing or adding modules with users able to select from a choice of plastic or stainless steel case materials.

An interactive touch display provides on-screen guidance messages to make setup quick and easy. In the event of an error, the screen displays a code and indicates the corrective action to be taken. Several different display modes are available with prompts and other messages eliminating the need to consult the instruction manual.

Sensor self-diagnostic capabilities are provided via continuous measurement of sensor impedance, asymmetric potential and slope, as well as monitoring for electrode contamination, damage, burnout and decline in measurement accuracy. A display of sensor status includes the latest five calibration results along with an estimate of any future maintenance and calibration times. Digital communications options include HART, Foundation Fieldbus and Profibus.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Elevating mining separation processes through precision instrumentation
Endress+Hauser South Africa Analytical Instrumentation & Environmental Monitoring
In mining operations, the quest for efficiency and productivity is key. There is an urgent need for innovative solutions to enhance the performance of extraction processes while balancing operational costs and environmental impact.

Read more...
Alfa Laval launches next generation
Analytical Instrumentation & Environmental Monitoring
Alfa Laval has launched Clariot, a next generation, AI-based condition monitoring solution, precision-built for hygienic process equipment to deliver more accurate analysis and support.

Read more...
The next generation in metal sorting
Mecosa Analytical Instrumentation & Environmental Monitoring
In the metal recycling industry, companies are increasingly challenged to not only improve the efficiency of their processes but also to raise the quality and purity of the sorted materials to new levels. By integrating proven spectral analysis technology into its market-leading REDWAVE XRF sorting system, REDWAVE is unlocking new opportunities for metal recycling, particularly in aluminium recovery.

Read more...
Ensuring clean and safe water
Endress+Hauser South Africa Analytical Instrumentation & Environmental Monitoring
Endress+Hauser’s comprehensive range of disinfection sensors are designed to monitor and control disinfectant levels in water treatment processes.

Read more...
Anton Paar launches inline refractometers for precision Brix monitoring
Anton Paar Analytical Instrumentation & Environmental Monitoring
[Sponsored] Anton Paar has introduced innovative inline refractometers that are designed for continuous Brix concentration monitoring in metalworking machines, fruit and vegetable processing and other industrial processes.

Read more...
Supporting fast, safe helicopter service across Sweden
ATEQ South Africa Analytical Instrumentation & Environmental Monitoring
In an environment with high risks and fierce competition, Storm Heliworks’ fleet of eight helicopters operates on assignments throughout Scandinavia. Maintenance is critical, and the company recently invested in a battery charger analyser from ATEQ Aviation.

Read more...
WearCheck introduces advanced Legionella testing to safeguard water quality
Wearcheck Analytical Instrumentation & Environmental Monitoring
WearCheck Water has expanded its expertise in water analysis with the introduction of Legionella pneumophila detection and enumeration. This positions the company at the forefront of water and surface safety monitoring, ensuring businesses, industries, and public institutions can proactively manage legionella contamination risks.

Read more...
Silo weighing made easy - new mounting kit for load cells
Analytical Instrumentation & Environmental Monitoring
The PR 6003 mounting kit features fast commissioning in demanding applications in industrial silo weighing. It combines maximum accuracy with maximum safety in a compact system.

Read more...
Inline beverage analyser leverages advanced multi-parameter technology
Analytical Instrumentation & Environmental Monitoring
[Sponsored] The Cobrix 7501/7601 inline beverage analyser leverages advanced multi-parameter technology to enhance quality control in carbonated soft drink production.

Read more...
Smart weighing boosts Bayer’s automation
Analytical Instrumentation & Environmental Monitoring
he new supply centre of the agricultural chemical and pharmaceutical company Bayer in Hangzhou integrates weighing technology of Minebea Intec for precise mixing and homogenisation in Zone 2 hazardous areas.

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