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Standards and Technical Documents - Welding consumables -- Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels -- Classification -- ISO 17634:2004
Description: ISO 17634:2004 specifies requirements for classification of tubular cored electrodes used in the post weld heat treated condition for gas shielded metal arc welding of creep-resisting and low alloy elevated temperature steels. One tubular cored electrode can be tested and classified with different
Description: The Orion 9512BNWP Ammonia Electrode allows fast, simple, economical and accurate measurements of dissolved ammonia in aqueous solutions. This gas-sensing electrode can also be used to measure the ammonium ion after conversion to ammonia, or organic nitrogen after Kjeldahl digestion of the sample
- Electrode Type: Ammonia (NH3)
- Electrode Configuration: Combination
- Mounting Options: Hand Held or Portable
- Sample Type: Aqueous, Non-Aqueous (Dry)
Ion Selective Electrodes - Thermo Scientific Orion Ion-Selective Gas-Sensing Combination Electrodes -- sc-13-642-263Supplier: Fisher Scientific
Description: Ammonia, Carbon Dioxide, Nitrogen Oxidecombination electrodes have sensing element separated from the sample by a membrane. Use screw-on caps with bonded membrane or loose membranes secured by separate cap. See details Includes: 1 bottle of ammonia electrode fill solution, 951202, box of 20
- Electrode Type: Ammonia (NH3), Carbon Dioxide (CO2), Nitrogen Oxide (NOX)
- Electrode Configuration: Combination
- Electrode Membrane: PTFE/Gas Sensing
Supplier: Mi-Tech Metals
Description: or copper yields higher electrical and thermal conductivity, while a higher refractory metal content results in superior arc erosion properties. Mi-Tech Metals offers a variety of composites to meet your demands. Regardless of the environment (oil-filled devices, air and gas circuit breakers, contactors
- Contact Material: Copper Tungsten
- Form / Shape: Application Specific / Custom, Bar Stock
- Applications / Industry: Circuit Breakers, Contactors, Specialty / Other
- Type: Electrical Contact
Supplier: PHOENIX CONTACT USA
Description: 3-electrode gas-filled surge arrester, nominal voltage: 110 V AC
- Device Type: SPD, Lightning Arrestor
- Technology: Gas Tube
Supplier: Clark Solutions
Description: The FYA600-Series sensors are ideal for monitoring the amount of gases in the ambient environment. The measurement of these critical gases is useful for monitoring air quality, particularly in environmental chambers and incubators in which the development of organisms is critical. Standard sensor
- Cell Constant (k): 1
- Temperature Compensated: Yes
Supplier: Purity Casting Alloys Ltd.
Description: Sacrificial cathodic protection for the oil & gas industry. All Heater Treater anodes come in either aluminum or zinc alloys. Both alloys are made with only 99.99% pure aluminum and S.H.G. zinc. Heater treaters are all made to Adair "Red head" & "Blue head" specifications. Red head
- Type: Anode / Anode Material
- Metal / Alloy Types: Metal / Metal Alloys, All Types, Non-ferrous, Zinc / Zinc Alloy (UNS Z), Light Alloy, Alloy
- Standards / Specifications: ASTM / ASME, Specialty / Other
- Shape / Form: Semi-finished Shape / Mill Stock
Supplier: Power & Tel
Description: The self-contained module consists of two heavy duty two-electrode gas tubes, a fail short mechanism in case of a power cross condition, backup airgaps, an epoxy filled shell with two #10 wiring studs and a ground strap. 100 per package.
- Construction: Metal
- Application: Industrial
- Features: Fail Short
- Approvals: UL Listing Mark
Supplier: Safety Systems Technology
Description: anelectrochemical fuel cell with a patenteddiffusion barrier. Located inside a stainlesssteel flameproof housing, the sensing elementis exposed to the detected gas through asintered stainless steel flame arrestor. The three electrode toxic gas micro fuelcells are designed to be maintenance free
- General Gas Types: Toxic Gas
Supplier: Littelfuse, Inc.
Description: PMT8 Series - Three Electrode Heavy Duty Gas Plasma Arresters
- Application: Industrial
Description: SV9501; SV9502 Smart Valve System:Combines gas flow control and electronic intermittent pilot sequencing functions into a single unit. WHEN PLACING YOUR PARTS ORDER, YOU CAN ORDER ONLINE 24 HOURS A DAY OR BY CALLING OUR SALES CENTER MONDAY THROUGH FRIDAY 7AM TO 5PM PACIFIC TIME. WE WILL SHIP YOUR
- Media: Gas
Supplier: Siemens Process Analytics
Description: arises between both electrodes where a measurement of the oxygen concentration in the measuring gas is achieved. Depending on the application a catalytic inactive ZrO2 sensor and a catalytic active ZrO2 sensor both available. Both sensors differ in the electrode material and react differently
- Instrument Type: Analyzer
- Mounting Type: Fixed
- Application: Continuous Emissions Monitoring
- Measurement Type: Trace
Supplier: ALLDOS Inc.
Description: protection and service menu with multiple functions provide convenient operation Ingenious technology: for safety and reliability Maintenance-free measuring electrodes No overdosing thanks to the monitoring of sample water flow by a sensor Permanent display of all measuring parameters
Supplier: Small Parts, Inc.
Description: Thermo Orion 9512BNWP Standard Ammonia Electrode, 1.0 to 5 x 10-7 M Thermo Orion Standard Ammonia Electrode 1.0 to 5 x 10-7 M. Ammonia electrode allows fast, simple, economical and accurate measurements of dissolved ammonia in aqueous solutions. This gas sensing electrode can also be used
Supplier: Carl Stuart Co.
Description: Ammonia gas-sensitive combination electrode with plug head, 0.02 to 900 mg/L, requires ionic strength adapter MZ/NH3/CN standard solution ES/NH4. 3 exchange heads and 50 ml electrolyte solution
- Electrode Type: Ammonium (NH4+)
Supplier: CITEL SURGE PROTECTION
Description: 3-Electrode Miniature Gas Discharge Tube Surge Arrester - 4.4mm - BM4 5 mm - BM Square Electrodes Available (Suffix SQ & SQ4) 90 V to 600 V Compliances UL497B - QVGQ2.E184939 VDE Reg. Nbr 4008209 UIT-K12 RoHS 2002/95/EC Directive
- Construction: Ceramic
- Package Type: Surface Mount Technology (SMT)
- Application: Data Lines, Telecommunications
- Approvals: UL Recognized Component Mark (US and Canadian)
Supplier: Honeywell Analytics, Inc.
Description: Description The Manning EC-F9-NH3 sensor consists of a pair of polarised electrodes isolated from the ambient air by a gas permeable membrane. As Ammonia diffuses into the sensor, a redox reaction occurs, generating a current linearly proportional to Ammonia gas concentration. Unlike many other Ammonia
- Number of Gases Sensed: Single Gas
- Specific Gas Types: Nitrogen Dioxide (NO2), Oxygen (O2), Carbon Monoxide (CO), Hydrogen (H2), Hydrogen Chloride (HCl), Hydrogen Cyanide (HCN), Hydrogen Fluoride (HF), Hydrogen Sulfide (H2S), Methane (CH4) / Natural Gas
- Electrical Outputs: Analog Current
- Instrument Type: Detector, Monitor
Supplier: Analytical Technology, Inc.
Description: the reacted sample containing iodine and uses a membraned gas sensor rather than exposed electrodes. The gas permeable membrane allows only iodine to permeate into the sensor. Sample contaminants are eliminated from coming in contact with measuring electrodes, providing better stability and reducing
Supplier: DRI-STEEM Corporation
Description: Designed for residential and small commercial spaces, the XTR humidifier provides all the benefits of clean, steam humidification in an attractive, finished cabinet. Shown here with a steam blower mounted on top of the humidifier, and a decorative skirt.
- Placement: Ceiling Mount, Wall Mount
- General Technology: Electric Steam
- Supplied Water: Raw / Tap
- Features: Remote Communications
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Featured Products for Gas Electrode Top
Standard Loading Gas Diffusion Electrode (GDE)
These Gas Diffusion Electrodes (GDEs) are suitable for use in the building of or researching of your own fuel cell Membrane Electrode Assemblies (MEAs). We currently offer many standard configurations!. Our Standard Loadings start at 0.03mg/cm ² Platinum on Carbon on a woven carbon substrate with Microporous Layer (MPL) and a Nafion post coat for improved water management and adhesion to the membrane. These options are perfect for Hydrogen/Air Fuel Cells where the extra cost of the High... (read more)
Browse Fuel Cells Datasheets for FuelCellsEtc
High Performance Gas Diffusion Electrode (GDE)
our Store for More Information: • 4 mg/cm ² Platinum Black. • 4 mg/cm ² Platinum Ruthenium Black. • Gas Diffusion Electrode Kit. . ***Custom Gas Diffusion Electrodes (GDE) also available***. . If you have any questions please contact us or visit our website at FuelCellsEtc.com. For custom quotes and questions please feel free... (read more)
Browse Fuel Cell Stacks Datasheets for FuelCellsEtc
FIS Inc. - Advanced Sensor Products
FIS GAS SENSOR for HYDROCARBONS GAS DETECTION
FIS GAS SENSOR SP-11 for HYDROCARBONS GAS DETECTION. The SP-11 is a tin di-oxide semiconductor gas sensor which has a high sensitivity to methane, propane, butane and other hydrocarbons with reduced sensitivity to alcohol. The SP-11 is suitable for general hydrocarbon gas detection. Structure. Gas sensitive semiconductor material is formed on the alumina substrate on which the gold electrodes are printed. A thick film heater of ruthenium oxide is printed on the reverse of the substrate... (read more)
Browse Gas Sensors Datasheets for FIS Inc. - Advanced Sensor Products
Shimadzu Scientific Instruments, Inc.
Tracera Gas Chromatograph
degrees Celsius) supports safe, flame-free analysis of high-boiling-point liquid samples, as well as gas samples. The architecture of the BID was designed such that the plasma generation zone is maintained near room temperature. The electrodes are positioned where they do not contact directly with the plasma. This robust design does not require routine maintenance or consumables. Additionally, analytes remain intact post-analysis for other possible uses. (read more)
Browse Gas Chromatographs Datasheets for Shimadzu Scientific Instruments, Inc.
Detcon's Model 1000 Gas Analyzer
Detcon ’s Model 1000 Series gas analyzers are designed for continuous, real-time measurement of hydrogen sulfide (H2S) and/or carbon dioxide (CO2) gas concentrations in a wide range of applications to include natural gas pipelines, tail gas lines and SRU overhead gas lines. All analyzers in the Model 1000 Series employ Detcon ’s 3-Electrode Electrochemical sensor element and feature a microprocessor-based signal-conditioning transmitter with local digital display, fault supervision... (read more)
Browse Gas Instruments Datasheets for Detcon, Inc.
ABB Measurement Products
Endura AZ30 combustion gas monitor
compared to a conventional brazed design. This enables it to be used in a wider range of applications subject to sudden variations in process temperature, as well as offering a gas tight bond throughout its operating temperature range. The Endura AZ30 benefits from a unique cell processing technique which bonds the multi-layered platinum electrode to the zirconia. This means that the AZ30 can be used in arduous applications subject to sulphurous and reducing atmospheres such as sulphur recovery... (read more)
Browse Gas Sensors Datasheets for ABB Measurement Products
Membrane Electrode Assembly (MEA)
. Specifications: • Custom MEAs produced to specification at any size and shape. • Supplied with, or without, gas diffusion layers. • Custom membranes and catalysts available upon request. • Normal range of loadings: 0.03 mg/ cm ² to 8.0 mg/cm ². . Advantages: &bull... (read more)
Browse Fuel Cells Datasheets for FuelCellsEtc
Parts by Number for Gas Electrode Top
|Part #||Distributor||Manufacturer||Product Category||Description|
|3-ELECTRODE GAS TUBE 350V||National Microchip||Not Provided||Not Provided||Not Provided|
|Y99AF3||PLC Radwell||Baso Gas Products Llc||Not Provided||ELECTRODE ASSEMBLY|
|2920829||PHOENIX CONTACT USA||Not Provided||Magazine - 2920829||LSA-PLUS coarse protection magazine for 10 double conductors, equipped with 10 three-electrode gas-filled surge arresters.|
|Y99AF4||PLC Radwell||Baso Gas Products Llc||Not Provided||HTG ELECTRODE ASSEMBLY|
|6909972||RS Components, Ltd.||Bourns Electronics||Surge Protection||Type:2-Electrode Gas Discharge Tube; Voltage Rating:230V; Impulse Discharge Current kA:10; Alternating Discharge Current:0.02kA; Operating Temperature Range:-55 - +85C; Package:SMT; Impulse Spark Over Voltage:(100V/s) 450 V, (1000V/s) 600V; Package Type:SMT; Capacitance:<1pF; DC Spark Over Voltage|
|6909966||RS Components, Ltd.||Bourns Electronics||Surge Protection||Type:2-Electrode Gas Discharge Tube; Voltage Rating:90V; Impulse Discharge Current kA:10; Alternating Discharge Current:0.02kA; Operating Temperature Range:-55 - +85C; Package:Axial; DC Spark Over Voltage:90V; Capacitance:<1pF; Impulse Spark Over Voltage:(100V/s) 350 V, (1000V/s) 525V; Package Type|
Conduct Research Top
a pH change which is sensed by an internal-glass pH electrode. Because the reference element is built-in, a separate reference electrode is not necessary. Carbon dioxide and ammonia are among the species measured by gas-sensing electrodes.
Membrane Electrode Assembly (MEA) Activation Procedures
Why is an activation procedure or break-in necessary for a membrane electrode assembly (MEA)?. Membrane Electrode Assembly | MEA Activation Procedures. Fuel Cells Etc. Commercial Fuel Cell Components. Home. About FuelCellsEtc. About Us. Careers. Products. Membrane Electrode Assemblies. Gas
Electrode To Lower Cost Of Aluminum Smelting, Lessen Pollution
tubes carrying natural gas. An applied DC voltage would draw oxygen through the tubes to oxidize the natural gas, which is mostly methane. The design would eliminate fluorocarbon production, cut carbon dioxide production by half, and use 40 percent less electricity. The Department of Energy
What is the Purpose of a Gas Diffusion Layer (GDL)?
Fuel Cell Components. About. Products. Membrane Electrode Assemblies. Gas Diffusion Electrodes. Fuel Cells. Cell Voltage Monitors. Tech Articles. Tools. Hydrogen Air Calculator. Electrolyzer Design Helper. Custom MEA Calculator. Newsletter Archive. Press Releases. Store. Contact. You are here: Home
ELAT-1400 Gas Diffusion Layer (GDL) Not "Discontinued"
and evaluation, we finally found a replacement that had very similar mechanical properties. ELAT-1400 Gas Diffusion Layer (GDL) Not "Discontinued" - FuelCellsEtc. Fuel Cells Etc. Commercial Fuel Cell Components. Home. About FuelCellsEtc. About Us. Careers. Products. Membrane Electrode Assemblies. Gas
Gas Plasma OVP (G.D.T.) Application Notes (.pdf)
The Gas Discharge Tube (G.D.T.) operates as a voltage dependent switch. When a voltage appears across the device which is greater than its breakdown voltage, known as the Sparkover Voltage, an arc discharge takes place within the tube which creates a low impedance path by which the surge current
Developing Technologies to Detect Hydrogen Sulfi de (H2S) Gas (.pdf)
the sensor is unable to detect. is present in the air, an oxidation or reduction reaction. if it is not functioning properly. occurs at one of the electrodes, and the current changes. between the electrodes in such a way as to indicate a. In recent years, device manufacturers have enhanced. level of gas
HNU Ion Selective Electrodes: How They Are Different (.pdf)
The HNU monolithic design plus bonded membrane and body materials provide greater reliability, longer life, faster response times, and lower limits of detector for all HNU gas sensing electrodes compared to other designs. ./335fcf28-1285-4db3-aa7b-6bd8a5e5fd34
Engineering Web Search: Gas Electrode Top
Gas tungsten arc welding - Wikipedia, the free encyclopedia
Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is an arc welding process that uses a non-consumable tungsten
Electrochemical gas sensor - Wikipedia, the free encyclopedia
Electrochemical gas sensors are gas detectors that measure the concentration of a target gas by oxidizing or reducing the target gas at an electrode
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