Replacing aging mechanical meters and other older technologies with more reliable and efficient solutions is key to ensuring maximum reliability, availability and safety.


Endress+Hauser works with you to provide the best replacement technology for your application needs – technology that requires less maintenance, carries less risk of failure, reduces costs, and helps achieve the performance you need.

scroll down to read on

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.

scroll down to read on

Measure fly ash level without nuclear source and receiver

Removal of particulates from stack gases requires point-level switches to indicate when fly ash hoppers in Electrostatic Precipitators (ESPs) and Filter Bag Houses are full. Radiometric (Gamma) measurement is a well-recognized reliable solution for this, especially with poorer quality coals. Customers who prefer not to use radiometric measurement can exchange to capacitance point level switches like the Solicap FTI77

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: 

  • Remove a nuclear source from your plant, reducing regulatory burden, paperwork, and training concerns. Lower cost of maintenance.
  • The most robust and reliable capacitance sensor available today, Solicap FTI77 is perfectly suited to hot and abrasive environments.
  • Large active area provides very stable measurement (no false trips).

Direct, accurate, cost-saving flow measurement at the gas turbine inlet

Fuel consumption has a huge impact on a plant’s efficiency and bottom line making it essential to accurately measure natural gas flowrate. Traditional turbine flowmeters measure volume only, meaning other measurement devices are needed to determine mass or corrected volume flowrate. Subject to wear, the accuracy of these flowmeters drifts over time, and they require periodic greasing. 

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.

Exchanging turbine flowmeters with the Promass Coriolis Coriolis allows for the direct determination of gas mass flow.


  • Multivariable, so no need for additional devices to measure and correct for pressure, temperature and density.
  • Better accuracy of +/- 0.35% means large gas savings.
  • Increased reliability and safety from Heartbeat in-situ verification and self-diagnostics.
  • Maintenance-free with no moving parts or seals. Highest availability.

Replacing aging mechanical meters and other older technologies with more reliable and efficient solutions is key to ensuring maximum reliability, availability and safety.


Endress+Hauser works with you to provide the best replacement technology for your application needs – technology that requires less maintenance, carries less risk of failure, reduces costs, and helps achieve the performance you need.

scroll down to read on

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.

scroll down to read on

Measure fly ash level without nuclear source and receiver

Removal of particulates from stack gases requires point-level switches to indicate when fly ash hoppers in Electrostatic Precipitators (ESPs) and Filter Bag Houses are full. Radiometric (Gamma) measurement is a well-recognized reliable solution for this, especially with poorer quality coals. Customers who prefer not to use radiometric measurement can 

exchange to capacitance point level switches like the Solicap FTI77


Benefits: 

  • Remove a nuclear source from your plant, reducing regulatory burden, paperwork, and training concerns. Lower cost of maintenance.
  • The most robust and reliable capacitance sensor available today, Solicap FTI77 is perfectly suited to hot and abrasive environments.
  • Large active area provides very stable measurement (no false trips).

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.

Direct, accurate, cost-saving flow measurement at the gas turbine inlet

Fuel consumption has a huge impact on a plant’s efficiency and bottom line making it essential to accurately measure natural gas flowrate. Traditional turbine flowmeters measure volume only, meaning other measurement devices are needed to determine mass or corrected volume flowrate. Subject to wear, the accuracy of these flowmeters drifts over time, and they require periodic greasing. 

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.

Exchanging turbine flowmeters with the Promass Coriolis Coriolis allows for the direct determination of gas mass flow.


  • Multivariable, so no need for additional devices to measure and correct for pressure, temperature and density.
  • Better accuracy of +/- 0.35% means large gas savings.
  • Increased reliability and safety from Heartbeat in-situ verification and self-diagnostics.
  • Maintenance-free with no moving parts or seals. Highest availability.

Replacing aging mechanical meters and other older technologies with more reliable and efficient solutions is key to ensuring maximum reliability, availability and safety.


Endress+Hauser works with you to provide the best replacement technology for your application needs – technology that requires less maintenance, carries less risk of failure, reduces costs, and helps achieve the performance you need.

scroll down to read on

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.

scroll down to read on

Measure fly ash level without nuclear source and receiver

Removal of particulates from stack gases requires point-level switches to indicate when fly ash hoppers in Electrostatic Precipitators (ESPs) and Filter Bag Houses are full. Radiometric (Gamma) measurement is a well-recognized reliable solution for this, especially with poorer quality coals. Customers who prefer not to use radiometric measurement can exchange to capacitance point level switches like the Solicap FTI77

Removal of particulates from stack gases requires point-level switches to indicate when fly ash hoppers in Electrostatic Precipitators (ESPs) and Filter Bag Houses are full. Radiometric (Gamma) measurement is a well-recognized reliable solution for this, especially with poorer quality coals. Customers who prefer not to use radiometric measurement can exchange to capacitance point level switches like the Solicap FTI77.

Benefits: 

  • Remove a nuclear source from your plant, reducing regulatory burden, paperwork, and training concerns. Lower cost of maintenance.
  • The most robust and reliable capacitance sensor available today, Solicap FTI77 is perfectly suited to hot and abrasive environments.
  • Large active area provides very stable measurement (no false trips).

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

Direct, accurate, cost-saving flow measurement at the gas turbine inlet

Fuel consumption has a huge impact on a plant’s efficiency and bottom line making it essential to accurately measure natural gas flowrate. Traditional turbine flowmeters measure volume only, meaning other measurement devices are needed to determine mass or corrected volume flowrate. Subject to wear, the accuracy of these flowmeters drifts over time, and they require periodic greasing. 

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.

Exchanging turbine flowmeters with the Promass Coriolis Coriolis allows for the direct determination of gas mass flow.


  • Multivariable, so no need for additional devices to measure and correct for pressure, temperature and density.
  • Better accuracy of +/- 0.35% means large gas savings.
  • Increased reliability and safety from Heartbeat in-situ verification and self-diagnostics.
  • Maintenance-free with no moving parts or seals. Highest availability