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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
- Type: Electrical Contact
- Material: Copper Tungsten
- Form / Shape: Application Specific / Custom, Bar Stock
- OD / Width : 3 to 4 inch
Supplier: Rhenium Alloys, Inc.
Description: Tungsten Alloys provides a wide range of Wire products to serve applications in major electronics products, thermocouples, high temperature furnace parts, and welding requirements. Our Rhenium Wire is 99.99% pure and has high strength and excellent ductility. Molybdenum-47.5%-Rhenium Wire is used in
- Type: Cathodic Emitters / Filaments
- Material: Tungsten
- Form / Shape: Bar Stock, Wire
- OD / Width : 1.00E-3 to 6 inch
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
- OD / Width : 3 inch
- Length: 21 to 60 inch
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
Standards and Technical Documents - ANSI C33.24 Standard Document -- ELECTRODE RECEPTACLES FOR GAS-TUBE-SIGNS
Description: Description / Abstract There is no abstract information for this document.
Standards and Technical Documents - ELECTRODE RECEPTACLES, FITTINGS, AND CONNECTORS FOR GAS TUBES -- CSA C22.2 NO 34Supplier: CSA Group
Description: There is no abstract information for this document.
Standards and Technical Documents - SPECIFICATION FOR CARBON STEEL ELECTRODES AND RODS FOR GAS SHIELDED ARC WELDING -- AWS A5.18/A5.18MSupplier: American Welding Society (AWS)
Description: This specification prescribes requirements for the classification of carbon steel electrodes (solid, composite stranded, and composite metal cored) and rods (solid) for gas metal arc (GMAW), gas tungsten arc (GTAW), and plasma arc (PAW) welding. Safety and health issues and concerns are beyond
Standards and Technical Documents - MANUAL ON DISPOSAL OF REFINERY WASTES VOLUME ON ATMOSPHERIC EMISSIONS - CHAPTER 12 - ELECTROSTATIC PRECIPITATORS -- API PUBL 931 C12Supplier: American Petroleum Institute
Description: electrode at a high potential and an electrically grounded collecting electrode. The potential difference must be great enough so that a corona discharge surrounds the discharge electrode. Under the action of the electrical field, gas ions formed in the corona move rapidly toward the collecting
Standards and Technical Documents - The revival of the Ion Selective Electrode Applications in Wastewater Plants - ISA EXPO 2009: Technical Conference, Energy & Environment
Description: Ion Selective Electrodes (ISE) or Gas Sensitive Electrodes (GSE) have been in use for a very long time in on-line or at-line analyzers in industrial and municipal applications. The instability of previous technology forced the design of complex analyzers with pH adjustment, Ion Strength Adjustment
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: 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
- Conductivity Range: 0.0100 to 5 MicroSiemens/cm
- Cell Constant (k): 1
- Temperature Compensated: Yes
- Operating Temperature: 23 to 158 F
Supplier: IHS Product Design
Description: WELDING CONSUMABLES - WELDING-ELECTRODES-GAS METAL ARC - FERRITIC STEEL ELECTRODES
Supplier: ASTM International
Description: Nonintrusive Test for Argon Gas Content in Windows: Feasibility Study Volume 19, Issue 3 (May 1991) The objective was to find a nonintrusive technique for determining the gas content of an insulated glass window unit. During this study, first measurements of the electric breakdown field
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: Hach Company
Description: IntelliCAL™ ISENH3181 is a digital, combination gas-sensing ammonia ion selective electrode (ISE) with a replaceable membrane module, refillable outer body, double junction reference and built-in temperature sensor. The IntelliCAL ISENH3181 probe is available with a 1 or 3 meter cable
- Electrode Type: Ammonia (NH3)
- ISE Concentration Range: 7.73 to 1.08E7 ppm
- ISE Accuracy: 0.0500 ±% Full Scale
- Electrode Configuration: Combination
Supplier: PHOENIX CONTACT USA
Description: 3-electrode gas-filled surge arrester, nominal voltage: 110 V AC
Supplier: Saint-Gobain Coating Solutions
Description: . However, the plasma gas injection and electrode shapes have been optimized to enable you to accomplish a wide range of thermal spray requirements. Whether you need high powder feed rate, high deposition efficiency or high velocity, the ProPlasma HP meets your requirements at a fraction of the cost
Supplier: Littelfuse, Inc.
Description: PMT8 Series - Three Electrode Heavy Duty Gas Plasma Arresters
- DC Spark-over Voltage: 90 volts
- Discharge Current: 10000 amps
- Application: Industrial
Description: Features General purpose hardfacing metal-cored gas shielded overlay with excellent abrasion and impact resistance. Best with Argon/CO2 mixtures, 100% CO2 okay. Deposit hardness 55-59 RC
- Welding Process / Form: Solid Wire
- Alloy Type: Hardfacing / Repair Alloy
Standards and Technical Documents - Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes -- IEC 61643-312:2013
Description: IEC 61643-312:2013 is applicable to gas discharge tubes (GDT) used for overvoltage protection in telecommunications, signalling and low-voltage power distribution networks with nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c. They are defined as a gap, or several gaps with two
Description: Gas-Cooled Torch Family - 220 amp. Features Quick release of electrodes Hard body provides superior heat and abrasion resistance for longest life Silicon rubber body provides improved resistance to breakage in rough duty Flexible head models provide added versatility for reaching hard-to-get
- Equipment Type: Gun / Iron / Torch
- Arc / Resistance Processes: TIG (GTAW)
- Output Current Range: 22 amps
Supplier: Spectro Scientific
Description: The Spectroil M/F-W has become the standard instrument when on-site and immediate fuel analysis is a necessity. It fulfills the requirements of ASTM D 6728, Standard Test Method for Determination of Contaminants in Gas Turbine and Diesel Engine Fuel by Rotating Disc Electrode Atomic Emission
- Local Interface: Digital Front Panel
- Display Options: Video Display
Supplier: Oerlikon Leybold Vacuum USA Inc.
Description: IONIVAC-Transmitters ITR are active sensors (pressure to voltage converters) which are based on the Bayard-Alpert principle. A hot cathode emits electrons which impinge on an anode. The gas of which is to be measured, is thus ionized. The resulting positive ion current is detected through the third
- Vacuum Range: 29.92 to 29.92 in Hg vac
- Device Category: Transducer
- Pressure Reading: Absolute, Vacuum
- Operating Temperature: 32 to 176 F
Supplier: Mettler-Toledo Process Analytics
Description: METTLER TOLEDO’s InPro6850i G gas analyzer as intelligent all-rounder uses the new 3-electrode system. A separate platinum anode increases the signal stability for extended maintenance intervals. These sensors can be installed in harsh environments and hazardous area applications
- Number of Gases Sensed: Single Gas
- Measurement Type: Trace
- Specific Gas Types: Oxygen (O2)
Description: Features This bare filler rod produces high strength deposits on phosphor bronze materials. Can be used to join copper and brasses, overlay on cast iron or steel, and join dissimilar metals. Superior for maintenance, repair and fabrication. Use with 100% Argon or 25%/75% Argon/Helium shielding gas
- Alloy Type: Copper / Copper Alloy
- Elongation: 50 %
Description: The CEJS electrode boiler design includes a fully automated PLC that provides modulation and control to produce high volumes of steam. Simple to operate and maintain, all electrical energy is converted to heat. Automatic controls reduce the operating personnel requirements. No stack is required
- Technology: Water Tube
- Features: Low Emissions
- Fuel Type / Heat Source: Electric, Gas (Natural / Propane)
Supplier: St. Lawrence Steel Corp.
Description: . 1. AWS E70XX, E80XX and E90XX shielded metal-arc electrodes have been successful for submerged-arc and gas metal arc wire, when welding to the carbon base plate. Low hydrogen flux is also recommended. 2. For butt weld, use St. Lawrence Welding wire 100-W-IM (gas shielded metal arc) or 200-W-ACF
Supplier: Linde North America, Inc.
Description: We understand how important it is to have the right combination of shielding gas and filler material for a successful welding job. With this in mind, Linde has carefully selected a complete range of welding consumables to cover all types of welding, from general purpose MMA electrodes through
Elemental Analyzers - Oxygen/Nitrogen by Inert Gas Fusion Infrared and Thermal Conductivity Detection -- 500 SeriesSupplier: LECO Corporation
Description: conductivity (TC) detector Electrode Impulse Furnace with power or current control Accuracy and precision to low-ppm levels Low system blanks with improved loading head Safety protected reagent train Reduced maintenance with improved gas transfer Small instrument footprint Upgradable from single
- Elements Analyzed: Nitrogen (N) / Protein, Oxygen (O)
- Test Media: Inorganic Material
- Analysis Method / Detection Technology: Inert Gas Fusion (IGF), Infrared Detector (IR Cell), Thermal Conductivity Detector
Description: Excellent nozzle and electrode concentricity 180° In-line mechanized torch Water cooled/water injected Pilot arc starting–even starts on paint Uses nitrogen, oxygen, or H-35 for plasma gas
- Equipment Type: Gun / Torch
Supplier: Hypertherm, Inc.
Description: versatility for hand cutting, portable automation, x-y table cutting, and robotic cutting and gouging. Smart Sense™ technology automatically adjusts the gas pressure according to cutting mode and torch lead length. It also detects electrode end-of-life, automatically turning off power to the torch
- Equipment Type: Complete System
- AC Voltage & Frequency: 460 / 480V 60 Hz, 575 / 600V 60 Hz
- Input Current: 24 to 38 amps
- Phase: Three-phase
Supplier: Hach Company
Description: Patented polarographic sensor design. Provides fast, accurate oxygen (O2) measurements in gaseous or liquid samples. Wide range of temperature and pressure ranges. Precise measurement from 0.1 ppb to 2000 ppm. Detection limit of ± 0.1 ppb or 100 ppt. Guard ring electrode design improves
- Number of Gases Sensed: Single Gas
- Measurement Type: Trace
- Specific Gas Types: Oxygen (O2)
- Electrical Outputs: Analog Voltage, Analog Current
Supplier: Mettler-Toledo Process Analytics
Description: Electronic sensor lifetime documentation Data can be exported to .csv file Protocols can be printed Sensor lifetime management Available for pH/ORP, amperometric DO, O2 gas, optical DO Windows 7 compatible, 32 bit and 64 bit User management and electronic logbook
Supplier: DAS Environmental Expert GmbH
Description: Electrostatic Fine Dust Collection with EDC at the Point-of-Use Electrostatic Fine Dust Collection with EDC The Waste Gas Treatment Product and Service Portfolio of DAS includes EDC, an electrostatic dust collector responsible for the treatment of particle-containing or aerosol-containing process
Supplier: Fredericks Company - Televac
Description: . It is equipped with a bonded thoria, replaceable filament. The grid is of bi-filar construction. A .005" - diameter tungsten collector is provided for a low X-ray limit. The ETI 8140 is suited to either the I2R or the electron bombardment method of electrode degassing, making it compatible with either
- Type: Gauge, Vacuum
- Vacuum Range: 29.91 to 29.92 in Hg vac
- Mount / Connection Location: Bottom
- Media: Gas
Find Suppliers by Category Top
Featured Products Top
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.
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.
CITEL SURGE PROTECTION
Gas Discharge Tube (GDT) CITEL
CITEL's GDT components are made of two or three electrodes in an enclosure filled with a (non-radioactive) rare gas at a controlled pressure. The enclosure is a ceramic tube with its end closed off by metal caps that act as the electrodes. CITEL offers: - 2 and 3 electrode GDT's. - Discharge Capabilities from 2.5 to 150kA 8/20us. - Sparkover Voltages from 60 to 3500V. - Mounting options include PCB surface mount, customizable leads, no leads. - Diameters from 5mm to 16mm. - Specialty High... (read more)
Browse Gas Discharge Tubes (GDT) Datasheets for CITEL SURGE PROTECTION
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 IST Group
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
High Pressure Sealing Assemblies
Conax Technologies manufactures high pressure seals for instrument signal wires and other applications, including electrical power electrodes, temperature probes and fluid or gas transfer tubing. High pressure seals are designed for installation onto the pressure vessel wall using threaded or welded mounting configurations. Assemblies are available for up to 40,000 psig and beyond. Seal designs are application specific, reviewed by their engineering department for environment and material... (read more)
Browse Electrical Feedthroughs Datasheets for Conax Technologies
Hitachi Metals America, Ltd.
Innovative Solutions Clean Energy Technology
Cells: ZMG® 232L for Solid Oxide Fuel Cell (SOFC) Interconnects - Interconnects (including current collectors) have a role to connect cells electrically as well as separate air and fuel gas in case of use as separators. The properties required for materials for interconnects are good oxidation resistance, good electrical conductivity, and a coefficient of thermal expansion close to that of electrode materials at operating temperatures (700-1,000°C). We can provide alloys to meet... (read more)
Browse Datasheets for Hitachi Metals America, Ltd.
NH4D sc Ammonium Sensor
The NH4D sc is the easiest to maintain Ammonium Ion Selective Electrode (ISE) sensor for continuous trending, and it overcomes the inaccuracy typically found in other ISE sensors. Continuous trending of ammonium levels to control the nitrification process in municipal wastewater treatment plants with less than 30% industrial waste. Insitu sensor immerses directly in the process eliminating the need for sample preparation. Compact sensor cartridge simplifies maintenance. Exclusively from Hach... (read more)
Browse Gas Sensors Datasheets for Hach Company
High Pressure Seals, Signal Wire Seal Assemblies
High Pressure Wire Seals - Signal Wire Seals from Conax Technologies. Conax Technologies manufactures high pressure seals for instrument signal wires and other applications, including electrical power electrodes, temperature probes and fluid or gas transfer tubing. We can produce Pressure Wire seals from 10,000 psig, 20,000 psig, 30,000 psig, 40,000 psig and beyond. Please use the links to the right to view additional product information, ask a question or to request a quotation for your... (read more)
Browse Electrical Feedthroughs Datasheets for Conax Technologies
ERG Materials & Aerospace Corporation
Open Cell Metal, Carbon & Ceramic Foam Materials
. Duocel ® foams are also open-celled, so they do not hermetically trap gasses that can create a pneumatic "spring "effect at low impact velocities or create rebound. At very high velocities, there is a fluid flow friction effect as the entrained gas is rapidly squeezed out of the open-celled foam structure. In this case, there is still no effective spring-back, but the increased initial resistance can provide a convenient "crush plateau enhancement" if the impact is at a much higher velocity than... (read more)
Browse Foams and Foam Materials Datasheets for ERG Materials & Aerospace Corporation
Parts by Number Top
|Part #||Distributor||Manufacturer||Product Category||Description|
|3-ELECTRODE GAS TUBE 350V||National Microchip||Not Provided||Not Provided||Not Provided|
|2036-07-B2LF||Allied Electronics, Inc.||BOURNS||Not Provided||TUBE,GAS DISCHARGE,5MM DIA.,3 ELECTRODE,75V +/-20%@100V/S,2PF@1MHZ IPCAPACITANCE|
|2030-23T-SMLF||Allied Electronics, Inc.||BOURNS||Not Provided||Tube Gas Discharge; 5mm Dia.; 7.3 mm Long; 3 Electrode; 230V; 20%; Surface Mount|
|2036-60-B2LF||Allied Electronics, Inc.||BOURNS||Not Provided||TUBE,GAS DISCHARGE,5MM DIA.,3 ELECTRODE,600V +/-20%@100V/S,2PF@1MHZ IPCAPACITANC|
|Y99AF4||PLC Radwell||Baso Gas Products Llc||Not Provided||HTG ELECTRODE ASSEMBLY|
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
with zirconia 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
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. ./b3a96157-c90b-4ece-947d-0f26745a3d04
Developing Technologies to Detect Hydrogen Sulfi de (H2S) Gas (.pdf)
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. MOS sensors by adding
More Information Top
Fuel cells seminar
Porous gas electrodes ; A-Wlnsel (VARTAAG); Ger. Offen.
Fuel cells: A handbook (Revision 3)
1.2.3 Porous Gas Electrodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gradient solid electrolytes for thermodynamic measurements: System Na2 CO3 -Na2 SO4
The Nernstian behavior of this gas electrode was examined by using mixtures having different compositions.
Calculations on the effect of gas evolution on the current-overpotential relation and current distribution in electrolytic cells
These phenomena introduce numerous effects which have to be taken into consideration when dealing with gas electrodes .
Chlor-alkali electrolysis with oxygen depolarized cathodes: history, present status and future prospects
Bennett WR, Clere TM (1982) Narrow gap gas electrode elec- trolytic cell.
Techniques for measuring the partial pressures of gases in the blood. II. In vivo measurements
In this latter case, arterial blood is fed through the cuvette, which houses the blood- gas electrodes , and is returned to the venous circulation.
The electrochemical reduction of N2 gas and its application to energy systems
2.ElectrochemicalReduction of N2 Gas The electrochemical reduction of nitrogen gas in a LEI- KCl-Li3N system has been studied by the use of a nickel bundled type nitrogen gas electrode .
Materials and Molecular Research Division annual report 1980
An analysis of surface forces responsible for the formation of electrolyte fihns on gas electrodes will be initiated.