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Conax HD High density feedthrough

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Conax Technologies’ HD Series high density mechanically sealed feedthrough assemblies allow multiple insulated wires to be installed through a single port. These assemblies consist of a stainless steel tube swaged over bundled 24 AWG solid PTFE-insulated thermocouple wire or copper wires. The thermocouple pairs are available with or without junctions. HD assemblies provide an excellent means to pass numerous thermocouple, RTD and low voltage instrumentation wires through a vessel wall without breaching the wall in multiple locations.
HD assemblies can be supplied with or without a Conax Technologies’ “soft seal” gland for pressure/vacuum sealing. When equipped with a gland, the tube passes through the sealing gland, providing a continuous wire feedthrough. Assemblies configured with a PG gland can accommodate up to 60 conductor wires or 30 thermocouple pairs. An MHM gland can accommodate multiple HD assemblies to seal up to 240 conductors or 120 thermocouple pairs. Assemblies can also be furnished with split glands or MK glands.
Material tubeStainless steel
Tube length114mm standard, other lengths possible
Temperature range-80°C up to +120°C (-112°F up to +250°F)
Pressure range5 x 10-6 mm Hg @ 20°C (68°F)
Feedthrough Pressure Rating @ 68˚ F (20˚ C): 5000 psig (345 bar). For gland pressure ratings, see the applicable gland section. The Assembly Pressure Rating is limited by the lowest element in the assembly (gland or feedthrough).
Leak rate1 x 10-9 He scc/sec @ 20°C (60°F)
Voltage rating100vdc
Amperage rating500mA
ModelDiameter and number of conductors
HD184.7mm, 12 conductors
HD256.4mm, 24 conductors
HD317.9mm, 40 conductors
HD379.5mm, 60 conductors
Thermocouple type J, K, T, E, N or R/S
Conductor length60cm on both sides standard, other lengths possible
(Sanitary) Flange connection

Customisation possibilities

You can remark the customisation in your quote

Productcode HD


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