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Description: Withstanding high pressure alone is a challenge - one that becomes more complex when elevated temperatures are added to the mix. Increased exposure time to these hostile environments adds yet a further complication. Qnnect, formerly Hermetic Solutions Group patented hydrophobic
- Feedthrough Mount: Flange Mount:, Threaded Mount, Nut Mount
- Feedthrough Type: Electrical
- Temperature Range: -65 to 300 C
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Supplier: Conax Technologies
Description: Feedthrough Assembly Sheath Material: 300 Series SST, 4-1/2" nominal length Temperature Range From -112°F to +250°F (-80°C to +120°C) Vacuum Rating: 5 x 10-6mmHg @68°F (20°C) Leak Rate: 1 x 10-9 scc/sec He @68°F
- Feedthrough Mount: Nut Mount
- Feedthrough Type: Electrical
- Temperature Range: -80 to 120 C
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Supplier: Specialty Seal Group
Description: Mechanical Strength Pressures over 10,000 PSI High Temperature Usage Low Dielectric Loss Mass Spectrometer Leak Tested High Chemical Stability
- Feedthrough Type: Electrical
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Supplier: Conax Technologies
Description: -filled furnaces with vessel wall temperatures up to 200°F (93.3°C) and pressures not exceeding 300 psi. The assembly consists of bonded fiberglass-insulated /silicone impregnated thermocouple grade wires on the body side, with stripped bare wires passing through the Conax
- Feedthrough Mount: Threaded Mount
- Feedthrough Type: Electrical
- Temperature Range: 760 C
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Supplier: Conax Technologies
Description: Transducer gland assemblies with high-temperature fiberglass-insulated thermocouple wire are specially designed for applications where the sensor wire is exposed to process temperatures reaching up to 1400°F (760°C). This assembly is particularly targeted for use with vacuum and
- Feedthrough Mount: Threaded Mount
- Feedthrough Type: Electrical
- Temperature Range: 760 C
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Supplier: Douglas Electrical Components
Description: feedthroughs withstand extremely high and low temperatures? Yes, hermetic power feedthroughs can withstand extremely high and low temperatures from cryogenic to 200°C and pressures of 10,000 PSI.
- Feedthrough Mount: Flange Mount:, Threaded Mount
- Feedthrough Type: Electrical
- Temperature Range: 200 C
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Supplier: Douglas Electrical Components
Description: compatibility and higher-pressure ratings. The overall profile of the feedthrough can be minimized to create a high-density feedthrough, minimizing the total number of feedthroughs within a system or equipment. Locate a Technical Sales Engineer Features Features
- Feedthrough Mount: Threaded Mount
- Feedthrough Type: Electrical
- Temperature Range: -40 to 149 C
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Supplier: BellowsTech, an MW Industries company
Description: than ever thought possible with a welded assembly. Bellows can be manufactured for positive pressures as well as ultra high vacuum (UHV). With a high level of expertise in design and manufacturing, BellowsTech can build the assembly to customer specified prints. With expertise
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Mechanical
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Supplier: Douglas Electrical Components
Description: . Features WIRE FEEDTHROUGH PERFORMANCE CAPABILITIES Uses the same wire and insulation types already approved for use elsewhere in your system <1×10-9 cc/sec per feedthrough Pressures of 15,000 psi Operating temperatures range from
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Electrical
- Temperature Range: 200 C
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Supplier: Douglas Electrical Components
Description: , Douglas offers the utmost design flexibility to combine various electrical connections within a single flange. This can increase your density of electrical connection types as well as reduce the total number of feedthroughs required for the system. From cryogenic temperatures to
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Electrical
- Temperature Range: 200 C
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Supplier: Conax Technologies
Description: At the opposite end of the product spectrum, Conax Technologies also produces affordable, high integrity sealing solutions where high pressure, temperature or vacuum is not required. A good example of this type of solution is the brass feedthrough that was
- Feedthrough Type: Electrical
- Mounting Diameter: 0.2500 inch
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Supplier: 3X Ceramic Parts Company Limited
Description: KV , Current Rating 3 AMPS. As you can noted on the product photo, the weld lip is SS 304 or kovar , the ceramic part is made of 95% alumina ceramic white glazed. The conduct rod is made of stainless steel 304. We make the ceramic braze to SS in the vacuum furnace under very high
- Material Type: Alumina / Aluminum Oxide
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Supplier: CoorsTek
Description: , industrial equipment, and consumer appliances. FEEDTHROUGHS CoorsTek provides custom ceramic-to-metal feedthrough assemblies for passing energy or materials between the outside and inside of hermetically-sealed chambers. These feedthroughs combine electrical insulation with
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Electrical, Fluid
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Supplier: Vulcan Electric Co.
Description: instrumentation. In addition to the matching alloy construction, each feedthrough is engineered and manufactured to ensure hermetic integrity and electrical isolation over an extensive range of operating conditions and temperatures including cryogenic temperatures. Exceptional
- Basic Element Used: Thermocouple
- Probe Configuration: Straight Probe
- Sensed Temperature: -452 to 842 F
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Supplier: 3X Ceramic Parts Company Limited
Description: of air tight seal , high working temperature resistance , electrical insualting , and some times under high pressure . Air tight hermetic seal protect from liquid , pressure , moisture, gas, vacuum, corrosion resistance temperature. We normally choose 95%
- Applications: Electronics / RF-Microwave
- Material Type: Alumina / Aluminum Oxide
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Supplier: Keller America, Inc.
Description: possible high volumes at low cost. In the brass 22 M, a steel insert and a nickel diaphragm are brazed into a brass housing. In the steel 22 S, all parts are stainless steel (AISI 316 L). The glass feed-through header and silicon pressure sensor are welded to the steel insert
- Accuracy: 1 to 4 ±% FS
- Electrical Output: Analog Voltage
- Features: Temperature Compensation
- Media: Liquid, Gas
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Supplier: Keller America, Inc.
Description: These piezoresistive pressure transmitter-heads are produced on the new KELLER automatic brazing lines, making possible the mass production of high quality pressure transmitters at low cost. This new technology allows the crevice-free construction of the pressure port
- Accuracy: 0.5000 ±% FS
- Device Category: Transducer
- Electrical Output: Analog Voltage
- Features: Temperature Compensation
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Supplier: Keller America, Inc.
Description: These piezoresistive pressure transmitter-heads are produced on the new KELLER automatic brazing lines, making possible the mass production of high quality pressure transmitters at low cost. This new technology allows the crevice-free construction of the pressure port
- Accuracy: 1 ±% FS
- Device Category: Transducer
- Electrical Output: Analog Voltage
- Features: Temperature Compensation
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Supplier: Palomar Technologies, Inc
Description: is performed at high temperatures to create hermetic seals for electrical feedthroughs and electronic components.. Hermetic package sealing uses solder or glass to create a barrier to moisture which will damage sensitive electrical circuit components. Applications
- Application: Brazing / Soldering, Curing, Industrial, Other
- Computer Interface: Yes
- Configuration: Top Loading
- Controller Type: Programmable
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Supplier: Palomar Technologies, Inc
Description: Overview The SST 518 Vacuum/Pressure furnace provides the right combination of performance and value for use in R&D labs to high mix/low volume production environments. Void-free, flux-free solder joints are reliably obtained through a carefully controlled and sequenced combination
- Application: Brazing / Soldering, Curing, Industrial, Other
- Configuration: Top Loading
- Controller Type: Programmable
- Height: 1067 mm
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Supplier: Agilent Technologies - Vacuum Products
Description: operational lifetime at high or ultrahigh vacuum pressure. 0.4 L/s appendage pumps commonly used to maintain ultrahigh vacuum on sealed devices Low leakage current provides stable vacuum pressure reading Customizable with different high-voltage feedthroughs, body
- Application: Analytical / Scientific, Medical / Laboratory, Semiconductor Manufacturing
- Configuration: Individual Vacuum Pump
- High Vacuum / UHV Pump Technology: Ion
- Pumping Speed: 0.8476 CFM
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Description: > 500°C depending on materials and geometry Insulation Resistance: Typically exceeds 1 GO @ 100 VDC Ceramic-to-Metal Sealing Features: High Abrasion Resistance High Mechanical Strength Pressures over 10,000 PSI High Temperature Usage Low Dielectric Loss Mass
- Applications: Other
- Material Type: Specialty Ceramic
- Performance Features: Metallized / Silvered
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Description: Using Kryoflex® polycrystalline ceramic, Qnnect, formerly Hermetic Solutions Group manufactures high-pressure, high-temperature (HPHT) hermetic connectors and feedthroughs that perform reliably despite these environmental challenges. The controlled CTE and chemical bonding
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Supplier: Senior Aerospace Metal Bellows
Description: Short nestled length Corrosion resistance Leak tightness to less than 1x10-9 scc/sec A wide range of operating temperatures Applications include: High vacuum seals Leak-free motion feedthroughs Flexible joints Volume compensators, accumulators Pressure and
- Applications: Aerospace, Expansion Joint
- Bellows Construction: Welded
- Features: Vacuum Rated
- Free Length: 0.2100 to 1.17 inch
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Supplier: Palomar Technologies, Inc
Description: Pressure to 50 psig Unlimited process profiles Temperature controller with PLC Single chamber process Processes Void-Free Die Soldering. Void-free die and substrate solder attach is used to create a uniform thermal interface for high
- Application: Brazing / Soldering, Curing, Other
- Configuration: Top Loading
- Controller Type: Programmable
- Height: 483 mm
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Supplier: Palomar Technologies, Inc
Description: Pressure to 50 psig Unlimited process profiles Temperature controller with PLC Single chamber process Processes Void-Free Die Soldering. Void-free die and substrate solder attach is used to create a uniform thermal interface for high
- Temperature Range: 842 F
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Supplier: Technetics Group
Description: axial displacement Low magnetic permeability Corrosion-resistant 0.0015” to 0.02” diaphragm thickness 1/4” to 18” outer diameter Vacuum pressure to > 1,000 psi Cryogenic temperatures to 1800°F Permit
- Applications: Aerospace, Semiconductor, Other
- Bellows Construction: Welded
- Features: Cryogenic Rated, Flange, Medically Rated, Vacuum Rated
- Materials: Hastelloy®, Inconel®, Monel®, Stainless Steel, Steel, Titanium, Other
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Supplier: Inductotherm Group
Description: and maintenance Water cooled copper feedthroughs with robust heater connections Heater control typically by thermocouple up to 1599oC and optical pyrometer to over 2199oC Compliant with NADCAP and AMS2750 requirements if required Medium or high
- Application: Heat Treating
- Atmosphere: Vacuum
- Height: 450 mm
- Length (Chamber / Tube): 600 to 1500 mm
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Supplier: Inductotherm Group
Description: and maintenance Water cooled copper feedthroughs with robust heater connections Heater control typically by thermocouple up to 1599oC and optical pyrometer to over 2199oC Compliant with NADCAP and AMS2750 requirements if required Medium or high
- Application: Heat Treating
- Height: 510 to 1500 mm
- Pressure Range: 145 psi
- Process Temperature: 1599 to 2199 C
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200°F (93.3°C) and pressures not exceeding 300 PSig. The assembly consists of bonded fiberglass-insulated/silicone impregnated thermocouple grade wires on the body side, with stripped bare wires passing through the Conax-manufactured feedthrough. An alternative high-temperature (read more)
Browse Feedthroughs Datasheets for Conax Technologies -
without requiring redesigns caused by high-temperature sealing methods. This flexibility simplifies installation, reduces integration complexity, and enables true plug-and-play hermetic assemblies. Available configurations include high voltage wire and cable feedthroughs with integrated (read more)
Browse Electrical Feedthroughs Datasheets for Douglas Electrical Components -
PEEK™, which is recognized as one of the highest performing engineered thermoplastic materials currently available. HEGPK feedthroughs have higher pressure ratings at room temperature and improved sealing performance at elevated temperatures than Conax Technologies’ (read more)
Browse Electrical Feedthroughs Datasheets for Conax Technologies -
JETSEAL metallic JETSEAL's C-Seals is capable of handling temperatures to °F (760°C) and pressures from vacuum to 60,000 psi. We offer C-Seal configurations in the circular ring and rectangular forms, both customizable to your specifications. (read more)
Browse Metal Ring Seals Datasheets for JETSEAL, Inc. -
Conax high density feedthrough assemblies (HD) Conax Technologies’ HD Series high density mechanically sealed (read more)
Browse Feedthroughs Datasheets for Conax Technologies -
High temperature pressure sensor HPT200-HT uses high quality diffused silicon pressure sensor or sapphire pressure sensor, designed for extreme conditions, the media (read more)
Browse Pressure Sensors Datasheets for Holykell Technology Company Limited -
high temperature thermocouples for a broad range of industries and applications. This extensive experience has helped Conax become a leader in supplying high-quality, standard sensors. It has also given us the expertise to modify standard designs, creating customized solutions that (read more)
Browse Resistive Temperature Devices (RTD) Elements Datasheets for Conax Technologies -
MPF has multiple ceramic-to-metal designs for Baseplate Feedthroughs. We braze and weld them into 304 Stainless Steel 1” OD bolts in-house. These bolts next become compressed against the wall of the vacuum/pressure vessel using an elastomer style O-ring. Baseplate Feedthroughs are (read more)
Browse Feedthroughs Datasheets for MPF Products, INC. -
minimizing potential leak paths. Each solution is tested under rigorous pressure and temperature cycles, including performance validation at temperatures as low as -320°F and pressures up to 300 PSI. With fully customizable housings and flanges, our cryogenic feedthroughs integrate seamlessly (read more)
Browse Electrical Connectors Datasheets for Douglas Electrical Components -
and high-pressure environments, along with custom metal and threaded designs. A key application is battery immersion cooling, where hermetic feedthroughs safely pass wires and conductors into dielectric fluids using chemically inert epoxy seals that are helium leak-tested for integrity beyond (read more)
Browse Automotive Electrical Connectors Datasheets for Douglas Electrical Components
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Journal of Spacecraft and Rockets > Future Planetary Probes for Jupiter and Saturn 327
( high pressure / temperature feedthroughs , inlets, etc.), it would be possible to synthesize a deep probe with state-of-the-art (SOA) probe subsystems.
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Measurement of Formation Resistivity Changes Induced by In-Situ Combustion
The grid wires were fed out through ceramic stand off insulators in an end plate and then routed through another high temperature , high pressure feedthrough in the end flange of the pressure vessel.
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Fiber Optic Technology: Shining New Light On An Old Concept - Nasa Tech Briefs :: NASA Tech Briefs
Additional applications for gold fibers have been found in high temperature vacuum and pressure feedthroughs , which allow fiber signals to be passed through an airtight seal without breaking the seal.
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Operation and performance of the Supercritical Fluids Reactor (SFR)
Fluid temperatures are measured by inserting the thermocouple through a custom high - pressure feedthrough allowing fluid temperatures to be measured at the centerline of the flow.
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Simple feed-through for coupling optical fibres into high pressure and
temperature systems
High temperature and pressure fiber optic feedthrough for borehole usage, 1990.
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Development of an acoustic sensor for a geothermal borehole televiewer
A special high - temperature and pressure electrical feedthrough (Ceramaseal) provided electrical contact with the sensor internals.
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Simple feed-through for coupling optical fibres into high pressure and temperature systems
[1] Ip M 1990 High temperature and pressure fiber optic feedthrough for borehole usage US Patent 4891640 [2] Butterworth J S, Brome C R, Huffman P R, Mattoni C E H, McKinsey D N and Doyle J M 1998 A demountable cryogenic…
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Effect of Pressure on Discharge Initiation and Chemical Reaction in a Liquid-Phase Electrical Discharge Reactor
The reactor system included a high- pressure high - temperature reactor, a feedthrough electrode, and a power supply system.
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HIGH PRESSURE COAL COMBUSTON KINETICS PROJECT
The 6-mm-diameter leads are bent at 90° and exit the high- pressure reactor radially through high - temperature feedthroughs .
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Process and installation safety
Procedural processes can require both to the effective implementation extremely high or low pressure or temperatures or only also.