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Supplier: E+E Elektronik
Description: The EE772 is a thermal mass flow meter for compressed air and gases. Irrespective of pressure and temperature, the EE772 flow meter registers mass flow, volumetric flow or standard flow. The flow meter can be used effectively to measure the
- Velocity Flow Rate: 1.64 to 656 ft/sec
- Electrical Output: Analog Current, Analog Voltage, Frequency, Switch
- Features: Recorder / Totalizer Functions
- Flow Meter Type: Mass Flow Meter
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Supplier: Sierra Instruments, Inc.
Description: 200 msec fast time-response and flow range up to 20,000 sfpm. The Model 620S is commonly used to measure air, nitrogen or any other inert gas. In addition, the compact and versatile microprocessor-based transmitter integrates the functions of flow-range adjustment, and
- Gas Volumetric Flow Rate: 0.0 to 700 SCFM
- Electrical Output: Analog Current, Analog Voltage, Switch
- End Fittings: Compression, Socket Weld / Union, Threaded
- Features: Audible or Visual Alarms, Programmable, Recorder / Totalizer Functions
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Supplier: E+E Elektronik
Description: The EE776 is a thermal mass flow meter dedicated for monitoring compressed air, nitrogen, CO2 or other non-corrosive and non-flammable gases. It can be employed in pipes from DN50 to DN700 (2" to 28") and at up to 16 bar (232 psi). The EE776 flow meter set new standards
- Velocity Flow Rate: 0.6562 to 656 ft/sec
- Computer Controllable: Yes
- Electrical Output: Analog Current, Analog Voltage, Frequency, Switch
- Features: Recorder / Totalizer Functions
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Supplier: Clark Solutions
Description: , gasoline and many other low and medium viscosity liquids (maximum viscosity 500 centipoise). Gas flow meters are suitable for compressed air and most other compressed gases including carbon dioxide, helium and hydrogen, acetylene, nitrogen. Standard pressure rating is
- Electrical Output: Analog Current, Frequency
- End Fittings: Threaded, Other
- Features: Recorder / Totalizer Functions
- Gas Volumetric Flow Rate: 0.1667 to 66.67 SCFM
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Supplier: E+E Elektronik
Description: The EE771 is a thermal mass flow meter for compressed air and gases. Irrespective of pressure and temperature, the EE771 flow meter registers mass flow, volumetric flow or standard flow. The flow meter can measure the consumption of compressed air,
- Velocity Flow Rate: 1.64 to 656 ft/sec
- Display: Digital Display
- Electrical Output: Analog Current, Analog Voltage, Frequency, Switch
- Features: Recorder / Totalizer Functions
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Supplier: KROHNE Messtechnik
Description: The OPTISONIC 7300 Biogas is an ultrasonic flowmeter for low pressure biogas, landfill and sewage gas applications. The flowmeter is ideally suited to measure biogas with a high CO2 content as well as small amounts of other media like H2S, nitrogen, hydrocarbons or condensation water.
- Velocity Flow Rate: 98.43 ft/sec
- Electrical Output: Analog Current, Frequency
- End Fittings: Flanged
- Features: Measures Density, Measures Temperature, Controller Functions, Recorder / Totalizer Functions
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Supplier: Fluid Components Intl. (FCI)
Description: The Model ST50 is a compact, low cost solution for accurate, repeatable flow rate measurement of air, compressed air or nitrogen. This insertion-style flow meter has no moving parts and is available in probe lengths for installation into pipe diameters from 2.5 inches to 24
- Velocity Flow Rate: 0.7500 to 400 ft/sec
- Electrical Output: Analog Current, Analog Voltage, Frequency
- Flow Meter Type: Mass Flow Meter, Velocity Flow Meter, Volumetric Flow Meter
- Interface Options: Serial / Digital
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Supplier: E+E Elektronik
Description: The EE741 in-line flow meter can be easily adapted for any measuring task. It is dedicated for accurate metering and monitoring of compressed air and technical gases in DN 15 to DN50 pipes. The thermal measuring principle and the well proven E+E hot film sensor element lead to best
- Velocity Flow Rate: 0.6562 to 2783 ft/sec
- Computer Controllable: Yes
- Display: Digital Display
- Electrical Output: Analog Current, Frequency, Switch
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Supplier: Fluid Components Intl. (FCI)
Description: The Model ST51 and ST51A are a compact, low cost solution for accurate, repeatable flow measurement of biogas, digester gas, landfill gas, methane and natural gas as well as air, compressed air or nitrogen. This insertion-style flow meter has no moving parts
- Velocity Flow Rate: 0.3000 to 400 ft/sec
- Electrical Output: Analog Current
- End Fittings: Compression
- Interface Options: Serial / Digital, Other
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Supplier: Emerson Automation Solutions – Rosemount
Description: -component gas analyzer provides instant online analysis of the sample with unsurpassed measurement accuracy, performance and repeatability. Discover why QCL’s patented technology is changing the industry. Easy Startup and Commissioning with Lowest Total Cost of
- Application: Continuous Emissions Monitoring, Process Gas
- Electrical Outputs: Analog Current
- Features: Hazardous Environments, Self Calibration
- Instrument Type: Analyzer
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Supplier: Fluid Components Intl. (FCI)
Description: The Model ST51 and ST51A are a compact, low cost solution for accurate, repeatable flow measurement of biogas, digester gas, landfill gas, methane and natural gas as well as air, compressed air or nitrogen. This insertion-style flow meter has no moving parts
- Velocity Flow Rate: 0.3000 to 400 ft/sec
- Electrical Output: Analog Current
- End Fittings: Compression
- Interface Options: Serial / Digital, Other
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Supplier: Quantachrome Instruments
Description: gas inputs (nitrogen or krypton as adsorbates and helium as carrier) or, optionally, premixed gases, are automatically mixed to the desired target concentrations using built-in mass flow controllers. The system includes novel MEMS-TCD sensors and all standard accessories
- Display & Special Features: Computer Interface / Networkable, Digital Readout, Laboratory / Batch, SPC Software / Capability
- Property Analyzed: Surface Area - Total
- Test Media / Material: Wood / Wood Product
- Total Surface Area Range: 0.0100 m²
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Supplier: ASTM International
Description: 1.1 This test method covers the single-point determination of the surface area of catalysts and catalyst carriers that exhibit Type II or Type IV nitrogen adsorption isotherms using a nitrogen-helium flowing gas mixture. This test method is applicable for the determination of
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Supplier: ASTM International
Description: 1.1 This test method covers the single-point determination of the surface area of catalysts and catalyst carriers that exhibit Type II or Type IV nitrogen adsorption isotherms using a nitrogen-helium flowing gas mixture. This test method is applicable for the determination of
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Supplier: ASTM International
Description: 1.1 This test method covers the single-point determination of the surface area of catalysts and catalyst carriers that exhibit Type II or Type IV nitrogen adsorption isotherms using a nitrogen-helium flowing gas mixture. This test method is applicable for the determination of
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Supplier: ASTM International
Description: 1.1 This test method covers the single-point determination of the surface area of catalysts and catalyst carriers that exhibit Type II or Type IV nitrogen adsorption isotherms using a nitrogen-helium flowing gas mixture. This test method is applicable for the determination of
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Supplier: Micromeritics
Description: surface area using the flowing gas method, which involves the continuous flow of an adsorptive and inert gas mixture over the sample at atmospheric pressure. The FlowSorb III’s reproducibility is better than 0.5%. The FlowSorb III 2310 features a built-in Dewar
- Display & Special Features: Digital Readout
- Property Analyzed: Surface Area - Specific, Surface Area - Total
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Supplier: SAE International
Description: Complexity of the modern diesel engine has increased to meet the stringent future emission regulations especially for NO (nitrogen oxide) and PM (particulate matter). Air management system including exhaust gas recirculation (EGR), turbocharger and variable valve actuation (VVA) must
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Supplier: Roscid Technologies
Description: adjustments, the flow output is constant, condensation and water backup issues removed because of the elevated saturator pressure and the total flow control meter. Generation Method: Divided flow, double dilution system Dry Gas Supply: Max 25C dryer than the lowest
- Generator Type: Specialty / Other
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Supplier: Quantachrome Instruments
Description: addition to nitrogen, such as, argon, krypton, carbon monoxide, carbon dioxide and other non-corrosive gases, use a wider variety of sample cells allowing measurements to be made on many diverse sample. Automation with the push of just one button, the sequence of
- Display & Special Features: Digital Readout, Laboratory / Batch
- Property Analyzed: Surface Area - Total
- Test Media / Material: Powders / Granular Materials
- Total Surface Area Range: 0.1000 to 250 m²
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Supplier: Quantachrome Instruments
Description: ). Adsorbates: Nitrogen and any other non-corrosive gas with appropriate coolant including Ar, CO2 and H2 Surface Area Range: 0.01m2/g with N2 to no known upper limit. Minimum Pore Volume: Liquid
- Display & Special Features: Computer Interface / Networkable, Laboratory / Batch, SPC Software / Capability
- Property Analyzed: Adsorption / Desorption (Chemisorption/ Physisorption), Porosimetry / Pore Volume, Surface Area - Total
- Test Media / Material: Gases
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Supplier: Glas-Col, LLC
Description: Low cost solution for the concentration of 96 well extractions and reactions Each SS Needle delivers an equal flow of nitrogen or other gas Gently speeds evaporation of excess liquid Heats to 100°C for even faster drying times. Digital temperature
- Application: Research and Development
- Display and Interface: Yes
- Heating / Power Source: Other
- Operation: Laboratory
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Supplier: ABB Measurement & Analytics
Description: provide accurate and reliable continuous measurement of the total ammonia nitrogen (TAN) concentration, that is the sum of the gas NH3 and the cation NH4+. Featuring ABB's intuitive menu-driven software and the robust ISE sensing system with automatic calibration, users benefit
- Built-in or Self-calibration: Yes
- Display Type: Digital Display
- Electrical Output: Analog Voltage Output, Switch / Alarm Relay Output
- Mounting / Environment: Lab / Benchtop
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Supplier: Ducon Environmental Systems
Description: scrubber (HCl)Hydrogen sulfide scrubber (H2S)Nitrogen oxides scrubber (NOx)Ammonia scrubber (NH3)Carbon dioxide scrubber (CO2)Total reduced sulfur scrubber (TRS)In a Ducon Chemical Gas Absorption Scrubber, the liquid flows downwards over the surface of the packing and the
- Efficiency: 99.9 %
- Pollutants Scrubbed: NOx, Other Pollutants
- Process Type: Wet
- Separation / Filtration System: Wet Spray
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Supplier: PTB Sales, Inc.
Description: bearings to protect the pump in the event of a total disruption of magnetic suspension or a sudden massive air inrush that overcomes the magnetic bearing stiffness. Model names ending in a C are corrosion-resistant, with nickel-coated rotors and stators and a nitrogen purge port. Ones
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Piping Handbook, Seventh Edition > OIL PIPELINE SYSTEMS
It is injected into the flowing pipeline stream by a compact, skid-mounted chemical injection module consisting of injection pumps, positive displacement flowmeters with totalizers , and miscellaneous instrumentation. The polymer itself is so viscous that an inert gas , such as nitrogen , is used to help transfer the material from tank to pumps.
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Optimization Design of Supervising and Controlling on the SOFC Integration System
The mixed gas , according to the test requirement, is made up of carbon monoxide, nitrogen and air. Flow totalizer is also used to monitor each gas influx and compute the accumulated flow in real time.
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Synthesis of methyl terbutyl ether (MTBE) over triflic acid loaded ZSM-5 and y zeolites
Nitrogen was used as the carrier gas .. The flow rate was monitored by using a gas transducer connected to a digital mass flowmeter and a gas volume totalizer .
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Composition of Some Organic and Inorganic Compounds in Reverse Osmosis‐Concentrated Citrus Juices
A totalizer was added to the final helium effluent to maintain constant flow and accurately measure the volume of gas used for stripping. The sample was condensed (in liquid nitrogen ) in a test tube (13 x 145 mm) fitted with …
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States > Texas > State > Register > 2001 > [TexReg 2001-0112is] 01/12/2001
… each boiler, process heater, or engine subject to the emission limitations of §117.475 of this title (relating to Emission Specifications) shall install, calibrate, maintain, and operate totalizing fuel flow meters to individually and continuously measure the gas and liquid fuel usage. … computer which collects, sums, and stores electronic data from continuous fuel flow meters is an acceptable totalizer . … to the fuel flow monitoring require- ments of this subsection, units operating with a nitrogen oxides (NOx .
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Advanced Turbine Systems (ATS) program conceptual design and product development
Liquid is stored in a cylinder pressurized with nitrogen . Fine needle valves are used to control the flow of liquid into the gas flow. Flow of liquid was monitored using a positive displacementflowmeter and totalizer (MaxFlowmeter) that displays the flowrate and …
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States > Texas > State > Register > 2000 > [TexReg 2000-0825is] 08/25/2000
… each boiler, process heater, or engine subject to the emission limitations of §117.475 of this title (relating to Emission Specifications) shall install, calibrate, maintain, and operate totalizing fuel flow meters to individually and continuously measure the gas and liquid fuel usage. … computer which collects, sums, and stores electronic data from continuous fuel flow meters is an acceptable totalizer . … to the fuel flow monitoring require- ments of this subsection, units operating with a nitrogen oxides (NOx .
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States > Texas > State > Register > 2001 > [TexReg 2001-1012is] 10/12/2001
… operator of each unit subject to the emis- sion limitations of §117.475 of this title (relating to Emission Speci- fications) shall install, calibrate, maintain, and operate totalizing fuel flow meters to individually and continuously measure the gas and liq- uid fuel … … computer which collects, sums, and stores electronic data from continuous fuel flow meters is an acceptable totalizer . … to the fuel flow monitoring require- ments of this subsection, units operating with a nitrogen oxides (NOx .
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States > Texas > State > Register > 1999 > [TexReg 1999-1231is] 12/31/1999
The owner or operator of units listed in this subsection shall install, calibrate, maintain, and operate a totalizing fuel flow meter to individually and continuously measure the gas and liquid fuel usage. … computer which collects, sums, and stores electronic data from continuous fuel flow meters is an acceptable totalizer . … to the fuel flow monitoring require- ments of this subsection, units operating with a nitrogen oxides (NOx .
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Task 8 -- Design and test of critical components
Liquid is stored in a cylinder pressurized with nitrogen . Fine needle valves are used to control the flow of liquid into the gas flow. Flow of liquid was monitored using a positive displacementflowmeterand totalizer (Max Flowmeter) that displaysthe flowrate and the …