Douglas - Model JacketSeal Series - Sealed Wire & Cable Feedthroughs
From Wire & Cable Feedthroughs
JacketSeal sealed electrical feedthroughs provide a liquid/fluid/water-tight sealing solution where a true hermetic seal is not required. Sealed electrical feedthroughs are commonly used applications that require mild water blocking or sealing to IP-67, IP-68, NEMA, and explosion-proof standards. JacketSeal™ technology can be integrated into various sensor, instrumentation, and transmitter designs, simplifying the manufacturing process while reducing exposure of electronics to environmental conditions. As the cable or wire passes through the mechanical interface, the epoxy bonds to the conductors using a proprietary process to protect against liquid and gas penetration.
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Products Details
JacketSeal™ wire and cable feedthroughs (sometimes referred to as a waterproof cable joint or passthrough) are designed for applications that are submerged in liquids such as equipment in flood-prone areas or directly into sensors and instrumentation submerged in liquids. The cable or wire feedthrough assembly can integrate a variety of cable and conductor material types as well as a customized housing. The housing is the mechanical interface in which the product is sealed. It can be machined from a variety of metals to ensure the best chemical compatibility or molded from custom materials. Our epoxy creates a liquid-tight seal against the housing, conductors, and wire jackets to prevent the penetration of liquids including waters and fuels. Our fuel-resistant epoxy is used in a variety of monitoring applications with long-term installations. Customers can integrate a combination of wires, cables, connectors, and fibers into a single assembly and choose from a housing or bulkhead fitting option. Other design options include connector integration, cable armor or shielding, labeling, and more.
In addition to stand-alone use, JacketSeal™ connections can also be integrated into hermetic feedthroughs to provide fluid blocking or a sealed, explosion-proof cable assembly. While commonly designed as a wire bushing assembly, Douglas Electrical Components can machine various materials into the electrical connections required to meet your needs. The feedthrough can come designed with integral connectors to save installation time within your transmitter or system. The certification can be processed by Douglas or designed to meet agency standards and integrated directly within customer files.
- A wide variety of primary and secondary explosion-proof ratings in accordance with UL, FM, IECEx, CSA and ATEX requirements.
- Availability as an option on DuctorSeal®, CircuitSeal™ and OptiSeal™ product lines.
Features
- Wide variety of primary and secondary explosion-proof ratings in accordance with UL, FM, CSA, IECEx, and ATEX requirements.
- IP-rated up to IP-68 electrical feedthroughs on jacketed cables or individual wires
- Pressures of 15,000 psi
- Operating temperatures range from 4 K (LHe) through high temperatures of 200°C
- Full strain relief available for cable assemblies
- Individual wires (PTFE, PVC, etc.)
- Jacketed cable
- Coaxial cable including Triax, Quadrax, and Twinax cable
- Thermocouple
- Customized assemblies with integral connectors
- ISO 9001:2015 / ISO 14001:2015
- UL1203 Class I Division 1 Explosion-proof
- IPC-620 Certified Technicians
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