T/C Series Thermocouple feedthroughs
Create a hermetic thermocouple feedthrough in the exact configuration you need.
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Hermetic Connectors
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Feedthroughs by Housing Type
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Douglas Electrical Components is a leading manufacturer of custom hermetic thermocouple feedthroughs for vacuum and pressure applications. Our thermocouple feedthroughs are designed to withstand extreme temperatures, including cryogenic environments, and harsh environments. We use only the highest quality connectors, wires, and materials to ensure that our products are durable and reliable.
Custom Hermetic Thermocouple Feedthroughs
At Douglas Electrical Components, we specialize in thermocouple vacuum feedthroughs that are engineered to maintain vacuum integrity while providing accurate temperature readings. we understand that every customer has unique needs. That’s why we offer customized solutions for hermetic thermocouple feedthroughs to meet your specific requirements. We can configure our feedthroughs with both connector and thermocouple wire interfaces, and we can integrate thermocouple connectors to the wire assemblies to simplify installation and reduce assembly time.
The mechanical interface of your hermetic thermocouple feedthrough is customizable, from standard vacuum face seals and vacuum flanges (CF, KF, etc.), to NPT fittings, radial O-ring seals, or custom machined interfaces. Additionally, our team can design a Portplate assembly, incorporating multiple thermocouple feedthroughs as well as other hermetic connectors and wire feedthroughs into a single assembly.
Why Choose Douglas Electrical for Hermetic Thermocouple Feedthrough
Our team works closely with our customers to ensure that we deliver products that meet their exact specifications. We take pride in our ability to provide fast turnaround times and exceptional customer service. Our customers trust us to deliver high-quality products on time and within budget. Go beyond the seal of a compression fitting and hermetically seal the individual conductors for increased reliability and long-term use.
Whether you need a single feedthrough or a large volume of custom hermetic thermocouple feedthroughs, Douglas Electrical is here to assist you. We offer a wide range of thermocouple hermetic feedthroughs, including Type K, Type T, Type J, and Type E. These feedthroughs are hermetically sealed and can be customized to any combination or specific length, tailored to your application requirement.
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Features
THERMOCOUPLE FEEDTHROUGH TYPES
- Type J
- Type K
- Type E
- Type T
MARKET CAPABILITIES
- ISO 9001:2015
- ISO 14001:2015
- ITAR DDTC Registration
Featured Products
FAQ
What is a hermetic thermocouple feedthrough?
A hermetic thermocouple feedthrough is a type of electrical feedthrough that is designed to provide a hermetic seal for a thermocouple wire as it passes through a sealed environment. Douglas Electrical Components manufactures hermetic thermocouple feedthroughs with various mechanical interfaces to pass conductors through or connect two connectors across the bulkhead assembly.
Why should I choose an epoxy-based thermocouple feedthrough?
Epoxy-based feedthrough provide a tremendous amount of design flexibility to integrate either wires or connectors. Douglas Electrical uses a low-outgassing hermetic epoxy to seal across the bulkhead or fitting. Epoxy feedthroughs operate over a variety of temperatures and pressures while providing an extremely high level of customization for low, medium, and high volume applications.
I have a connector specified in my system. Can Douglas integrate it into my assembly?
Yes. Douglas Electrical Components uses an epoxy-based sealing technology that hermetically seals to virtually any connector on the market. For customers with existing harnesses, Douglas can integrate a mating hermetic connector interface to meet the application requirements.
Does Douglas offer different vacuum flanges?
Yes, Douglas can machine a vacuum flange from a variety of materials, depending on the application. We have in-house CNC machining capability to keep costs and lead time competitive.
What is the lead time of a thermocouple feedthrough?
Lead time is dependent on the mechanical and electrical connection choices, but for small quantities, Douglas offers a standard lead time of 4-6 weeks AAO. Expedites are commonly available to deliver to your expectations.
How can I integrate other electrical connections?
Our low outgassing epoxy technology allows a great amount of flexibility to integrate various electrical interfaces into a a single assembly. Additionally, Douglas can manufacture a larger Portplate assembly to accommodate multiple electrical connections into a single mechanical interface.
Image Library
24258TA Hermetic thermocouple feedthrough with vacuum face seal and jamnut
24258TA Hermetic thermocouple feedthrough with vacuum face seal and jamnut
Close up hermetic thermocouple connector
High quality connectors selected and designed into every hermetic connector assembly
Multi-connector and thermocouple feedthrough
Multi-connector and thermocouple feedthrough on Portplate assembly. Douglas Electrical is set up to handle and ship large hermetic assemblies to ensure proper shipment and delivery.
Portplate Hermetic Thermocouple Assembly with integral thermocouple wires and connectors
Portplate hermetic thermocouple assembly with integral thermocouple wires and connectors
Hermetic NPT Thermocouple feedthrough
A wire bushing style feedthrough with NPT threads and thermocouple wires
PotCon CF Hermetic Feedthrough
RBTW hermetic connector to thermocouple wire feedthrough with CF flange
PBTR PotCon hermetic bulkhead assembly with Mil-Spec connector
PBTR PotCon hermetic bulkhead connector assembly with Mil-Spec connector and mating connectors