Electrochemical Oxygen Sensors (.pdf)
The oxygen sensors used in BW instruments are of the self-powered, diffusion-limited, metal-air battery type. They are comprised of an anode, an electrolyte and an air cathode. Oxygen sensors are current generators, and the current is proportional to the rate of oxygen consumption (Faraday's Law...
Power: Dissolved Oxygen and ORP Measurements
measurement can immediately. flag any upset in deaerator operation before significant. amounts of air are allowed to reach the hotwell. Dissolved Oxygen in Stator Cooling. Reliable and efficient power generation with water-cooled. Figure 3: generator stators depends on that system's integrity. Copper...
Compressors and Vacuum Pumps that Meet Medical Demands
Compressors and vacuum pumps are the heart of many medical devices, such as diagnostic equipment, oxygen generators, aspirators, and nebulizers. Unlike many other applications, however, the special requirements of medical OEM's demand more than simply a pump with the correct flow rate and pressure...
Application of Lean-Burn Gas Generator Sets in Standby Service (.pdf)
it with relatively small. and excess oxygen to gain overall output efficiency at. voltage and frequency disturbance and to return to. greatly reduced NOx emissions.1 These efficiency levels stability in a relatively short time. The practice of using. often exceed those of equivalent sized diesel products. smal...
Moisture Measurement For Ozone Generators (.pdf)
Critical?. There are three main reasons to measure the moisture content of the feed air. or oxygen in this process. ·. Prevent arcing in the generator electrodes. ·. Prevent corrosion of system components due to nitric acid formation. ·. Increase ozonation efficiency. If a high moisture level exists...
Recent Advances in Diesel Engines & Diesel Generator Sets
chamber. This process lowers the adiabatic flame temperature and increases the heat capacity of the mix allowing for combustion at a much lower temperature and reducing NOx formation, which is maximized at high temperatures and in the presence of ample oxygen. Selective Catalytic Reduction (SCR...
Low Maintenance Nitrogen Generator Helps Winery Protect Flavor
The use of a nitrogen generator that requires virtually no maintenance is helping Arkansas' largest winery protect the flavor of its diverse product line. The winery purges the air from every bottle of wine and fills it with nitrogen, which protects the wine from oxygen that would otherwise slowly...
Supplying High-Purity Gases: Making a Case for In-House Gas Generators (.pdf)
. Selecting the most effective source for high-purity gases is a. through which oxygen and. Balston® Gas Generators for analytical. critical issue for laboratory managers. Zero air and hydrogen. water vapor permeate and. instruments eliminate costly and danger-. are used for gas chromatography with flame...
New Gas Sensors Simplify Power Plant Leak Detection
for interfacing to a DCS. areas, Oxygen deficiency is monitored as CO is. 2. A 40 to 80 psi H system pressure means that. heavier than air and displaces Oxygen. CO leak. 2. 2. Hydrogen leaks can and will occur at the bearings. detection may also be used to alarm at 0.5%, the. and shaft seals, in the seal...