The demand for energy continues to increase over time and power plant operators are constantly looking for ways to improve efficiency and output.  As Coriolis meters can be used for both liquid and gas flows, they are a natural choice for installation in a great many services within a power plant. With a wide turndown capability and extremely low cost of ownership, Rheonik Coriolis meters offer a measurement flexibility that translates into real bottom line savings.

Biogas measurement provides gas quantity output data, detects the efficiency of a fermentation tank, controls combustion efficiency of the boiler and monitors greenhouse gas emission (CH4 and CO2).

Raw Biogas is usually measured with a low flow rate and pressure of 50-60 mbar and an ambient temperature rising to 50°C after fermentation. Water-saturated biogas can cause 5-6 vol % liquid water in the pipe after cooling down. Particles can cause clogging. Water vapor and H2S forms a corrosive acid. Backflow and scaling of bacteria may appear. Hazardous area certification is required.

OXYTRANS/OXYSTEAM is a very precise, optical oxygen sensor from Centec, Germany to continuously monitor dissolved oxygen (O2) in liquids and gases for:

• steam boiler water degassing to avoid corrosion
• boiler feed water
• protective atmospheres
• deaerated water, soft drinks, wort
• liquid food and dairy products (flavor stability, shelf life)

Schmierer Diaphragm PG have 4 advantages to overcome the limitations of the commonly used Bourdon Tube technology: low pressure - overload protection - aggressive & high viscosity media applications.

The new Liebherr Litronic WMS II Rod Sensor P45-GD for precise water concept/moisture determination in liquids with pressure and temperature measurement. Running process monitoring of

• Oil, crude oil, diesel, biodiesel, hardening oil
• Coolants, Paints, lacquers, solvents
• Wax, resin, emulsions, suspensions

in maritime industries, refineries, oil platforms, pipelines and chemical applications in Ex protected environments.

Multi functional handheld unit with data logger for measuring flow rate, flow velocity, temperature, pressure and other variables in explosive atmospheres

Temperature sensors (TC, RTD) -  certified flameproof and intrinsically safe solutions for hazardous areas - wireless solutions

"Limatherm Sensor" is an European manufacturer of all types of temperature sensors:

• head sensors, inserts, cable sensor for machinery and surface, thermo-electric
• customized solutions: flameproof - intrinsically safe, mineral insulated, wireless
• special applications: chemical, aggr., HVAC, high temp., power stations, high purity F&B, Pharma, Ships
  
• accessories: sensor heads, thermowell, transmitter, inserts, cables, glands
• complete Ex proof units (housing & sensor)
• certified (ATEX, IECEX, CSA, FM)
• accredited (TÜV Nord, ILAC MRA, PCA)
• one place factory - short delivery times - cost efficient

Many municipal sewage plants apply the activated sludge process where sludge aeration air is being pumped into aeration basins, speeding up the degradation process. To increase the plant’s energy efficiency flow velocity should be measured in order to calculate (mass) flow rate.