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Supplier: ABB Measurement & Analytics
Description: This technique is fast, accurate over a broad measurement range and offers outstanding reproducibility. The AlSCANTM is recognized by the industry with more than 400 units sold worldwide. The AlSCANTM hydrogen analyzer is portable and designed to survive the severe plant environment
- Analysis Method / Detection Technology: Thermal Conductivity Detector
- Elements Analyzed: Hydrogen (H)
- Gaseous Samples: Yes
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Supplier: LECO Corporation
Description: Hydrogen determinations are delivered quickly and precisely with the DH603 using residual, diffusible, and total hydrogen measurements. This robust instrument determines the amount of residual hydrogen (or diffusible and residual hydrogen when equipped with the
- Elements Analyzed: Hydrogen (H)
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Supplier: Micro Sensor Co., Ltd.
Description: MPM480GH Pressure Transmitter is specially designed for the hydrogen energy industry. It’s manufactured by a long-term stable and reliable piezoresistive pressure sensor (gold-plated), standardized output signal circuit, and high-impact stainless steel housing. The sensor diaphragm is gold
- Pressure Reading: Absolute, Gauge
- Working Pressure Range: 1.45 to 1015 psi
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Supplier: Hydrogen Sense Technology Co., Ltd
Description: The H2Sense 8 series Hydrogen Sensor is specially designed for Hydrogen measurement applications in Fuel Cell sector. Our patent solid state palladium alloy hydrogen thin film sensor technology is hydrogen specific and does not have cross sensitivity with other gas
- Electrical Outputs: Analog Voltage
- Measurement Type: %Volume
- Number of Gases Sensed: Single Gas
- Operating Temperature: -40 to 248 F
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Supplier: ABB Measurement & Analytics
Description: LGR's Hydrogen Chloride Analyzer (HCl, H2O) provides sensitive measurements of HCl and H2O in ambient air or in industrial process flows (e.g., coal and cement exhaust streams) continuously with extremely high precision and sensitivity. No longer do you have to spend a lot of money or
- Application: Ambient Air Monitoring, Process Gas
- Instrument Type: Analyzer
- Measurement Type: Trace
- Mounting Type: Portable
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Supplier: ABB Measurement & Analytics
Description: LGR’s Hydrogen Sulfide Analyzer (H2S Analyzer) measures H2S in ambient air and in industrial processes with extremely high precision, sensitivity and accuracy. No longer do you have to wait a long time to measure hydrogen sulfide gas with high reliability – LGR’s H2S Analyzer
- Application: Ambient Air Monitoring, Process Gas
- Electrical Outputs: Analog Voltage
- Instrument Type: Analyzer
- Measurement Type: Trace
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Supplier: ABB Measurement & Analytics
Description: LGR's Hydrogen Fluoride Analyzer (HFA) provides sensitive measurements of HF (and H2O) in ambient air or in industrial process flows with extremely high precision and sensitivity. No longer do you have to spend a lot of money or wait a long time to measure HF with extremely high
- Application: Ambient Air Monitoring, Process Gas
- Electrical Outputs: Analog Voltage
- Instrument Type: Analyzer
- Measurement Type: Trace
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Supplier: SAE International
Description: of which necessitate physical measurements of the fuel supply [ 1 ]. BMW has developed an equation and subsequent testing methods to accurately and effectively determine hydrogen fuel consumption in light-duty vehicles using only exhaust emissions. Known as "Hydrogen-Balance",
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Supplier: Electro Optical Components, Inc.
Description: gas temperature. No other reference gases or environmental controls are necessary during measurements. These hydrogen sensor products use a proprietary composite coating that inhibits penetration of most contaminant gas species from poisoning the sensor surface. The proprietary coating
- Measurement Type: %Volume
- Number of Gases Sensed: Single Gas
- Operating Temperature: -40 to 248 F
- Specific Gas Types: Hydrogen (H2)
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Supplier: Electro Optical Components, Inc.
Description: gas temperature. No other reference gases or environmental controls are necessary during measurements. These hydrogen sensor products use a proprietary composite coating that inhibits penetration of most contaminant gas species from poisoning the sensor surface. The proprietary coating
- Electrical Outputs: Analog Current
- Features: Data Logger
- Instrument Type: Monitor
- Measurement Type: Trace
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Supplier: Micro Sensor Co., Ltd.
Description: MPM280Au Hydrogen Pressure Sensor is a measuring element specially developed for hydrogen measurement applications. The transducer has a flat membrane structure as a whole and adopts gold plating techniques on the membrane, so as to effectively prevent the occurrence of
- Device Category: Sensor
- Pressure Reading: Absolute, Gauge
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Description: ISO 23828:2008 specifies the procedures for measuring the energy consumption of fuel cell passenger cars and light duty trucks which use compressed hydrogen and which are not externally chargeable.
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Supplier: Vaisala
Description: For Bio-Decontamination Processes The Vaisala PEROXCAP® Hydrogen Peroxide, Humidity, and Temperature Probe HPP270 series probes HPP271 and HPP272 are designed for demanding hydrogen peroxide bio-decontamination where repeatable, stable, and accurate measurement is essential.
- Electrical Outputs: Analog Voltage, Analog Current
- Features: Temperature Measurement
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
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Description: ISO 17081:2004 specifies a laboratory method for the measurement of hydrogen permeation and for the determination of hydrogen atom uptake and transport in metals, using an electrochemical technique. The term "metal" as used in this International Standard includes alloys. This
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Description: Metallic and other inorganic coatings -- Electrochemical measurement of diffusible hydrogen in steels -- Barnacle electrode method
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Supplier: Hydrogen Sense Technology Co., Ltd
Description: The H2Sense Model 3100 is designed for online Hydrogen in oil Dissolved Gas Analysis (DGA) measurement for oil immersed transformer and other oil filled equipment. Our patent solid state palladium alloy hydrogen thin film sensor is hydrogen specific and does not have
- Monitored Properties: Oil Properties
- Networking: Wired
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Supplier: Vaisala
Description: • Measures directly from oil • No need of pumps, membranes etc. Transmitter MHT410 measures directly from representative transformer oil giving both reliable hydrogen trend as well as fast moisture data. • Fast measurement • Monitors
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Supplier: Analytical Technology, Inc.
Description: operated portable versions, the Q45H/84 is well suited for almost any hydrogen peroxide measurement requirement. Even a portable data-logging version is available for temporary installation or process studies.
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Supplier: H2scan, Corp.
Description: H2scan's HY-ALERTA™ 1600 Intrinsically Safe Area Hydrogen Monitor provides hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10%
- Electrical Outputs: Analog Current
- Features: Intrinsically Safe
- General Gas Types: Combustible Gas
- Measurement Type: %Volume, Leakage
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Supplier: Roscid Technologies
Description: The Model H2Trans is simple, accurate and economic measurement of Hydrogen at trace and % levels. A simple Display and one point calibration allow easy and fast start-up of the instrument. Optional 1/2 G Ex ia IIC T4 (ATEX) Specifications Measuring range
- Display: Digital
- Electrical Outputs: Analog Current
- Features: Audible or Visual Alarms
- General Gas Types: Combustible Gas
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Supplier: SAE International
Description: This SAE Recommended Practice describes a procedure for measuring gaseous hydrogen emissions from the aqueous battery system of a battery-powered passenger car or light truck. The purpose of this procedure is to determine what concentrations of hydrogen gas an electric vehicle together
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Description: ISO 14372:2011 specifies a method for the relative ranking, by 24 h exposure to humid air and subsequent diffusible hydrogen testing, of manual metal arc electrode coatings related to their tendency to absorb moisture. This test method has limited potential applicability since it is unlikely
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Supplier: SAE International
Description: arrestor may be provided either for each individual cell or at the outlet of a battery venting system. c Because certain failures in the charging system could cause gassing to be many times the normal rate, the measurement of hydrogen during the test should include appropriate abnormal
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Supplier: H2scan, Corp.
Description: -state sensor and is configured to operate in background gas streams with up to 95% relative humidity and temperatures up to 60°C. The HY-OPTIMA™ 1700 series is ideal for process gas applications where real time continuous measurements of hydrogen can increase process plant
- Electrical Outputs: Analog Current
- Features: Intrinsically Safe
- General Gas Types: Combustible Gas
- Measurement Type: %Volume
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Supplier: CO2Meter.com
Description: /analog sensor inputs (configurable) • Protocol for DGC-06 or Modbus protocol • Operating voltage input 100-240 VAC or 24VDC Specifications Measurement Range: 0-1000ppm Gas Type: Hydrogen Housing Type C/E: Polycarbonate
- Electrical Outputs: Analog Voltage
- Features: Hazardous Environments
- Instrument Type: Detector
- Measurement Type: Trace
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Supplier: Accuris
Description: Method of Measurement for Hydrogen Evolved from Steel Welds
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Supplier: H2scan, Corp.
Description: H2scan's 2620 Explosion Proof Area Hydrogen Monitor provides hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to 125% of
- Electrical Outputs: Analog Current
- Features: Hazardous Environments
- General Gas Types: Combustible Gas
- Measurement Type: %Volume, Leakage
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Supplier: Roscid Technologies
Description: The Model H2S-Tracer is simple, accurate and very economic measurement of Hydrogen Sulfide at ppm levels.
- Display: Digital
- General Gas Types: Toxic Gas, Combustible Gas
- Instrument Type: Analyzer
- Measurement Type: Trace
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Supplier: SAE International
Description: This study examines the types of hydrogen leaks that can support combustion. Hydrogen, methane, and propane diffusion flames on round burners and leaky compression fittings were observed. Measurements included limits of quenching and blowoff for round burners with diameters of
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Supplier: Safeguard Analytics
Description: Model SA2-HCL smart sensor modules are designed to detect and monitor hydrogen chloride gas in ambient air. The modules consist of an electrochemical gas detection sensor and a microprocessor signal conditioning circuit. The signal conditioning circuits includes embedded temperature
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
- Operating Humidity: 15 to 95 %
- Operating Temperature: -40 to 131 F
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Supplier: H2scan, Corp.
Description: H2scan's HY-ALERTA™ 600B/610B Fixed Area Hydrogen Monitors will provide hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to
- Electrical Outputs: Analog Voltage, Analog Current
- General Gas Types: Combustible Gas
- Measurement Type: %Volume, Leakage
- Number of Gases Sensed: Single Gas
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Supplier: Accuris
Description: ITM-2 Method of Measurement of Hydrogen Evolved from Coated Optical Fiber
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Supplier: Accuris
Description: Standard Test Method for Gravimetric Measurement of Particulate Concentration of Hydrogen Fuel
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Supplier: Accuris
Description: Method for measurement of amount of hydrogen evolved from steel welds
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Supplier: Nova Analytical Systems Inc.
Description: The Nova 335 Portable Analyzer has been designed for the detection of hydrogen (H2) primarily in air or N2 However it can be used in some other applications with several background gases present. Consult Nova on these applications.The thermal conductivity (T/C) cell provides a fast and
- Application: Process Gas
- Display: Digital
- Electrical Outputs: Analog Current, Analog Voltage
- Features: Audible or Visual Alarms, Data Logger, Sampling Pump
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Supplier: Nova Analytical Systems Inc.
Description: The Nova 335 Portable Analyzer has been designed for the detection of hydrogen (H2) primarily in air or N2 However it can be used in some other applications with several background gases present. Consult Nova on these applications.The thermal conductivity (T/C) cell provides a fast and
- Application: Process Gas
- Display: Digital
- Electrical Outputs: Analog Current, Analog Voltage
- Features: Audible or Visual Alarms, Data Logger, Hazardous Environments, Sampling Pump
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Supplier: LECO Corporation
Description: The ONH836 Oxygen/Nitrogen/Hydr ogen Elemental Analyzer is designed for wide-range measurement of oxygen, nitrogen, and hydrogen content of inorganic materials, ferrous and nonferrous alloys, and refractory materials using the inert gas fusion technique. The instrument features a
- Analysis Method / Detection Technology: Inert Gas Fusion (IGF), Infrared Detector (IR Cell), Thermal Conductivity Detector
- Elements Analyzed: Hydrogen (H), Nitrogen (N) / Protein, Oxygen (O)
- Test Media: Ferrous Metal (Steel, Cast Iron), Inorganic Material, Nonferrous (Copper, Aluminum)
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Supplier: Safeguard Analytics
Description: Model SA2-HCN smart sensor modules are designed to detect and monitor hydrogen cyanide gas in ambient air. The modules consist of an electrochemical gas detection sensor and a microprocessor signal conditioning circuit. The signal conditioning circuits includes embedded temperature
- General Gas Types: Toxic Gas, Combustible Gas
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
- Operating Humidity: 15 to 95 %
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Supplier: CO2Meter.com
Description: Protocol for DGC-06 or Modbus protocol Operating voltage input 100-240 VAC or 24VDC Specifications Measurement Range: 0-1000ppm Gas: Hydrogen Housing Type C/E: Polycarbonate Installation: Wall Mounted
- Electrical Outputs: Analog Voltage
- Instrument Type: Detector
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
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Supplier: CO2Meter.com
Description: The Hydrogen H2 Combustible Fixed Gas Detector is designed for continuous monitoring of hydrogen toxic gases between 0-1000ppm and vapors in hazardous areas of zones 1 and 2. This detector is an explosion-proof fixed H2 gas detector, which measures between 0 - 1000ppm. The detector
- Application: Continuous Emissions Monitoring, Ambient Air Monitoring
- Instrument Type: Detector
- Measurement Type: Trace
- Number of Gases Sensed: Single Gas
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Supplier: Roscid Technologies
Description: 4 – 20 mA Loop Powered two wire Hydrogen Transmitter to be used in application where the O2 level is 0 ppm The Model H2Trans is simple, accurate and economic measurement of Hydrogen at trace levels. A simple Display and one point calibration
- Display: Digital
- Electrical Outputs: Analog Current
- Features: Audible or Visual Alarms
- Measurement Type: Trace
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Supplier: Hach
Description: The ORBISPHERE 51x controller using ORBISPHERE thermal conductivity sensors provides precise, selective and reliable measurements of H2. This system is designed for process monitoring in liquid or gas phases across a wide range of applications from beverage production to rinsing
- Control Signal Output: Current Loop, Switch / Relay Output, Serial / Digital, Network / Fieldbus Output
- Control Technique: Linear Control
- Controller Inputs: Serial / Digital Input
- Form Factor: Panel / Chassis Mount, Other
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Supplier: CSA Group
Description: ISO 17081:2014 specifies a laboratory method for the measurement of hydrogen permeation and for the determination of hydrogen atom uptake and transport in metals, using an electrochemical technique. The term "metal" as used in ISO 17081:2014 includes alloys. ISO 17081:2014
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Supplier: ASME Standards and Certification
Description: This report evaluates testing methods on the measurement of fracture properties for design of ASME Boiler and Pressure Vessel Code, Section VIII, Division 3 (ASME BPVC VIII-3) pressure vessels for hydrogen service.
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Supplier: ASME
Description: This report evaluates testing methods on the measurement of fracture properties for design of ASME Boiler and Pressure Vessel Code, Section VIII, Division 3 (ASME BPVC VIII-3) pressure vessels for hydrogen service.
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Supplier: CSA Group
Description: ISO 16573:2015 provides a method for the evaluation of the resistance to hydrogen embrittlement (i.e. hydrogen delayed fracture) using constant loading test with hydrogen pre-charged specimens. The amount of hydrogen content absorbed in the specimens is analysed
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Supplier: Process Sensing Technologies USA
Description: A multi-map binary gas analyzer designed specifically for the measurement of gas mixes present during the operation and maintenance of hydrogen cooled electricity generators. The primary measurement is hydrogen (H2) purity, with air as the background gas. The second
- Features: Self Calibration
- Instrument Type: Analyzer
- Measurement Type: %Volume
- Operating Temperature: 5 to 131 F
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Supplier: ASTM International
Description: 1.1 This test method is primarily intended for gravimetric determination of particulates in hydrogen intended as a fuel for fuel cell or internal combustion engine powered vehicles. This test method describes operating and quality control procedures required to obtain data of known quality
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Supplier: ASTM International
Description: 1.1 This test method is primarily intended for gravimetric determination of particulate concentration in hydrogen intended as a fuel for fuel cell or internal combustion engine powered vehicles. This test method describes operating and quality control procedures required to obtain data of
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High flow measurement accuracy Hydrogen is one of the gases through which ultrasound is least likely to propagate. As a result, the ultrasonic waves that propagate through the housing (housing noise) become relatively large compared to the ultrasonic signals that propagate (read more)
Browse Ultrasonic Flow Meters Datasheets for Aichi Tokei Denki Co., Ltd. -
Everything you need to know about custody transfer in the hydrogen industry Custody transfer for hydrogen is now being made possible using the latest generation of measurement technologies. ABB’s Danny Knoop explains how. Custody (read more)
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Analytical Industries Inc. Hydrogen Sulphide Analyzers are engineered to deliver dependable detection and measurement of hydrogen sulphide gas in a wide range of industrial environments. With responsive and accurate sensing technology, these analyzers support (read more)
Browse Gas Instruments Datasheets for Analytical Industries Inc. -
Knick Interface delivers SIL-rated voltage transducers and monitoring devices engineered for demanding applications like those seen within hydrogen electrolyzer and fuel cell systems. Precise measurement of stack and string-level voltage, current, and temperature is safely achievable with Knick (read more)
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gas analyzer systems for hydrogen monitoring Insufficient rejection of process heat can reduce the efficiency of electricity-production and increase the risk of mechanical failure. Exponentially increasing energy demands worldwide and largely (read more)
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technologies is ideal for applications demanding precise monitoring of hydrogen levels and UVB radiation, making it a valuable asset in both industrial and research environments. There is a rapidly increasing demand for dependable detection methods to enhance safety. The S16495 photodiode is (read more)
Browse Photodiodes Datasheets for Hamamatsu Photonics -
GAS High Performance Thermal Conductivity Gas Detection Modules are an excellent for precise measurement of Hydrogen (H2). They are robust, not affected by gases with dirt and dust because the measurement is not optical. They are nonselective, so good measurements in gas (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
in various applications. In electrical circuits like circuit breakers in SF6 Gas, or moisture level control in hydrogen gas to cool generators. The applications in the semiconductor and the medical industry are mainly moisture content control in process gases and in (read more)
Browse Moisture Meters Datasheets for Innovative Sensor Technology IST USA Division -
wide range of gases and liquids. Whether monitoring hydrogen purity or moisture in transformer oil, our solutions help prevent corrosion, reduce downtime, and extend equipment life. Smart measurement is key to smarter energy. (read more)
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capability of the P45000 at cost-effective conditions. The compact P45000 high voltage transducer is designed for measurements of high DC voltages up to 3,900 V DC and AC voltages up to 4,500 V ACpeak, and is therefore ideally suited for industrial applications, such as in test bench setup and the hydrogen industry. For more informatoin, please visit our website at www.knick-interface.com or call at 714-499-9077. (read more)
Browse Electrical Voltage Sensors Datasheets for Knick Interface LLC
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Brand New Pressure Transmitter for Hydrogen Pressure Measurement
Micro Sensor designs the MPM480GH pressure transmitter, which is specially used for hydrogen pressure measurement to help users carry out hydrogen production and operation safely and reliably.
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What is Green Hydrogen?
Electricity from renewable sources is subject to strong fluctuations and cannot be stored. This requires numerous workarounds, including the use of green power to create hydrogen, which is transported and used via the natural gas network. This presents challenges to the infrastructure of the gas
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Hydrogen Sulfide Monitoring in Wastewater Applications
Hydrogen sulfide is gas commonly found in wastewater applications produced during the decomposition of organic matter. It is toxic, combustible and can be very corrosive. Monitoring it using a data logger requires an understanding of why the data is being collected and how it is being used to make
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Achieve Unmatched Sensitivity and Real-time Measurement Performance of Your Hydrogen and Nitrogen Impurities with Quantum Cascade Laser Analyzers
Assuring hydrogen and nitrogen gas purity is critical across multiple processing industries and applications. For several key processes, the purity of the gas must be precisely monitored and controlled to ensure the product is within specification and avoid damage to equipment or process line
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Moisture Measurement for Hydrogen and Natural Gas Blending
Michell Instruments: supporting the roll-out of net zero technologies
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Considerations for Vaporized Hydrogen Peroxide Process Development
, low ppm measurement, and condensation.
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The detection of Total Organic Chloride and/or Hydrogen Chloride
conditioning the analyser can determine the organic chlorides or hydrochloric acid (HCL) content in gases. and volatile liquid hydrocarbon streams. This paper describes the use of, on-line or in lab analysers based on the dry colorimetric technique, in. performing these measurements. This technique
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Trace HCl Measurements in Coal-fired Power Plant Emissions Using Cavity Enhanced Laser Absorption Spectroscopy
New EPA regulations are requiring hydrogen chloride (HCI) emissions to be monitored in concentrations below 1 ppm for power plants and 3 ppm for cement plants. The properties of HCI, its reaction to other elements and sensitivity to temperature make meeting the measurement requirements challenging
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Hydrogen Transport & Cracking in Metals
The larger permeability of iron to hydrogen measured when the exit face is coated with palladium is thus mainly to be attributed to the elimination of the air grown oxide.
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2009 Annual Progress Report: DOE Hydrogen Program, November 2009 (Book)
Feng Zheng, Scot D. Rassat, David J. Heldebrant, Dustin D. Caldwell, Christopher L. Aardahl, Tom Autrey, John C. Linehan, and Kenneth G. Rappé, Automated gas burette system for evolved hydrogen measurements .
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2010 Annual Progress Report: DOE Hydrogen Program
Results for Task 1.0, Develop and/or refine courses in hydrogen technology: To date, we have created two new courses,• “Fundamentals of Hydrogen as an Energy Carrier” to be taught in fall semesters and “ Hydrogen Measurements Laboratory” to be taught …
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Cladding embrittlement during postulated loss-of-coolant accidents.
These post-oxidation hydrogen measurements were corrected for weight gain for comparison to pretest values.
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http://www-pub.iaea.org/MTCD/publications/PDF/TE_1661_Web.pdf
HYDROGEN MEASUREMENT ........................................................................................
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Review of Recent Developments in the Field of Magnesium Corrosion
represent data for which there appeared to be asignificantamountofhydrogendissolvedintheMgspecimen, so that the data would be moved upward if it were possible to plot the total amount of hydrogen generated rather than the amount of hydrogen measured .
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Fundamental Physics in Particle Traps
Unfortunately, the precision of the hydrogen circular-state mea- surements is not sufficient to help resolve the large discrepancy between the µp measurement and the hydrogen measurements (CODATA).
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Hot Extraction of Diffusible Hydrogen and Its Measurement Using a Hydrogen Sensor
Consequently, there was a need for an eco-friendly alternative method of diffusible hydro- gen measurement with at least the same or better mea- suring accuracy compared to the Mercury Method.