Analytical Instrumentation & Environmental Monitoring


New features provide high spec instruments

Jan 2000 Analytical Instrumentation & Environmental Monitoring

Many new features have been added to the successful MXD53 Series of instruments from LTH. Measurement of solution concentration, conductivity, pH or redox are now available. Up to four relay outputs and two current outputs are available in a compact 96 x 96 DIN mounted panel meter or an IP66 field mounting enclosure.

Software configuration means that it is possible to have one analog 4-20 mA output for the main measurement such as pH or percent concentration and a second output for temperature. Three of the relay channels can be configured for control or as alarms, whilst the fourth relay is dedicated to signal the instrument status, such as sensor alarm, dose alarm, calibration, off-line or any error condition. The relays can be configured to operate from the main measurement or from the temperature measurement providing a temperature alarm or control if required.

Two power supply options allow the instrument to operate over a wide range from 18 V to 285 V a.c. or d.c. The instruments still maintain their ease of use with well structured logical menus and plain English text messages on the display.

Temperature Controls

(011) 791 6000





Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Water and wastewater treatment in the digital age
Endress+Hauser South Africa Editor's Choice Analytical Instrumentation & Environmental Monitoring
In these testing times of declining water security, IoT technology has been proven to boost operational efficiency and inform smart investment decisions.

Read more...
New webpage showcases natural gas plant analysers
Elemental Analytics News Analytical Instrumentation & Environmental Monitoring
Flagship products include multi-component odorant monitoring, hydrogen sulphide and carbon dioxide measurement, BTEX analysis and saybolt readings.

Read more...
Versatile handheld indoor air quality meters
GHM Messtechnik SA Analytical Instrumentation & Environmental Monitoring
Both instruments are easy to handle and compact in design, and can be charged easily with a mobile phone cord.

Read more...
Digitally managing energy costs and decarbonisation
Yokogawa South Africa Electrical Power & Protection Analytical Instrumentation & Environmental Monitoring
Real-time data combined with a single, asset-wide digital twin and proprietary analytics capabilities enable automatic opportunity identification and performance gap breakdown.

Read more...
Modified atmosphere packaging – making the right choice of gas analysis
Elemental Analytics Analytical Instrumentation & Environmental Monitoring
Modified atmosphere packaging (MAP) is used within the food and pharmaceutical sectors to extend the shelf life of many products that would otherwise deteriorate quickly in the presence of oxygen. It ...

Read more...
Reducing the carbon footprint of milk production
Analytical Instrumentation & Environmental Monitoring
The certified Valio Carbo environmental calculator is used in monitoring the carbon balance of Valio dairy farms. In 2021, more than a thousand of them (about a quarter of all the company’s dairy farms) ...

Read more...
Avoiding South Africa’s water crisis
Analytical Instrumentation & Environmental Monitoring
Collaboration and technology can make South Africa a water-secure nation.

Read more...
Electrical measurement and process analytics for hydrogen production
Mecosa Analytical Instrumentation & Environmental Monitoring
Knick products optimise the hydrogen production process and electrolyser operation.

Read more...
Non-Nuclear online slurry density measurement
Allpronix Analytical Instrumentation & Environmental Monitoring
When a local metal smelting operation had a requirement to remove manual sampling from its slurry line, Allpronix was approached to advise on a solution.

Read more...
Portable combustion gas analyser
Elemental Analytics Analytical Instrumentation & Environmental Monitoring
The E8500 Plus is a powerful and advanced portable emissions analyser, a complete, portable tool for EPA compliance and level emissions monitoring of boilers, engines and other combustion equipment.

Read more...