Replacing aging mechanical meters and other older technologies with more reliable and efficient systems is key to ensuring maximum reliability, availability and safety. Preventive measures will always be more cost-effective than a forced outage.

To improve your plant’s processes Endress+Hauser works with you to provide the best replacement technology for your needs – technology that requires less maintenance, carries less risk of failure, reduces costs, and makes it easier for you to achieve your business goals.

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Replacing aging mechanical meters and other older technologies with more reliable and efficient systems is key to ensuring maximum reliability, availability and safety. Preventive measures will always be more cost-effective than a forced outage.


To improve your plant’s processes Endress+Hauser works with you to provide the best replacement technology for your needs – technology that requires less maintenance, carries less risk of failure, reduces costs, and makes it easier for you to achieve your business goals.

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Automatic, low maintenance pH monitoring in desulfurization

Control of the pH value is very important for a properly functioning flue gas cleaning system. But the tough, abrasive conditions in the gas scrubber make life very difficult for pH sensors. Standard installations require frequent cleaning and manual calibration, and regular sensor replacement. Thankfully smart systems can now automate the cleaning and calibration of sensors to ensure reliable, consistently precise pH measurement, and reduced maintenance costs.

Control of the pH value is very important for a properly functioning flue gas cleaning system. But the tough, abrasive conditions in the gas scrubber make life very difficult for pH sensors. Standard installations require frequent cleaning and manual calibration, and regular sensor replacement. Thankfully smart systems can now automate the cleaning and calibration of sensors to ensure reliable, consistently precise pH measurement, and reduced maintenance costs.

Benefits: 

  • Fully automatic cleaning and calibration with Liquiline Control CDC90 pH measuring system.
  • Ensures reliable measured values, longer service life for pH sensors, and lower maintenance costs.
  • Better working safety by minimizing maintenance work in hazardous environments.

Exchange the detector and keep your Gamma radiometric measurement source

Several tough applications in fossil fuel, biomass, and Waste-to-Energy plants continue to rely on Gamma radiometric level, point level, and density measurement. But in typical installations with Geiger Müller tube receivers, measuring performance deteriorates over time due to declining source activity and the relative insensitivity of receivers. You can extend the lifetime of your existing radioactive source by switching to newer scintillator-style detectors.

Several tough applications in fossil fuel, biomass, and Waste-to-Energy plants continue to rely on Gamma radiometric level, point level, and density measurement. But in typical installations with Geiger Müller tube receivers, measuring performance deteriorates over time due to declining source activity and the relative insensitivity of receivers. You can extend the lifetime of your existing radioactive source by switching to newer scintillator-style detectors.

  • Higher sensitivity detectors like the Gammapilot FMG60 function with low radiation fields allowing you to keep your existing source for many years to come
  • Avoid replacement and disposal costs, paperwork, and reduce risk
  • Typical applications using Gamma radiometric measurement include: coal level measurement at the mill feeder; high level indication in Electrostatic Precipitator fly ash collection hoppers; continuous level measurement in hydrolysers during Selective Catalytic Reduction NOx reduction