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EMI RFI SHIELDED LIQUID TIGHT FLEXIBLE METAL CONDUITS
Shielded liquid tight flexible metallic conduits from the SHIELD-FLEX® series by Electri-Flex
are perfectly suited for critical installations, wherein sensitive cable lines need protection from
external electrical noise.
Options include a galvanized steel or bronze core with a tinned copper braiding with a heavy
duty PVC or Polyurethane jacket.
SHIELDED LIQUID TIGHT HDG STEEL FLEXIBLE CONDUIT
•
UL listed and CE certified for use in classified hazardous locations
•
Built with a PVC coated hot dip galvanized steel core
•
Sizes from ⅜” up to 2”
•
Tinned copper braiding with minimum 90% coverage
•
UV & Flame retardant
•
PVC jacket has good resistance to oils & mild acids
•
Option for low smoke, low flame spread (UL94 V-0), zero halogen
Polyurethane outer jacket with high resistance to ozone, hydrocarbons,
oils & moderate acids
•
Operating temperature of -30°C to 80°C or -40°C to 80°C
•
Application areas include Aerospace, Defense, Health care, Telecom,
Data centers, Ship building & Renewable energy
TYPE SLA TYPE HFSLA
SHIELDED LIQUID TIGHT BRONZE FLEXIBLE CONDUIT
•
CE certified
•
Built with a PVC coated bronze core
•
Sizes from ⅜” up to 2” with a fully interlocked profile
•
Tinned copper braiding with minimum 90% coverage
•
UV & flame retardant
•
PVC jacket has good resistance to oils & mild acids
•
Option for low smoke, low flame spread (UL94 V-0), zero halogen
Polyurethane outer jacket with high resistance to ozone, hydrocarbons,
oils & moderate acids
•
Operating temperature of -55°C to 105°C or -40°C to 80°C
•
Application areas include Aerospace, Defense, Health care, Telecom,
Data centers, Ship building & Renewable energy
NON-BRAIDED LIQUID TIGHT BRONZE FLEXIBLE CONDUIT
•
CE certified
•
Built with a bronze core without any braiding
•
Sizes from ⅜” up to 2” with a fully interlocked profile
•
UV & flame retardant
•
PVC jacket has good resistance to oils & mild acids
•
Option for low smoke, low flame spread (UL94 V-0), zero halogen
Polyurethane outer jacket with high resistance to ozone, hydrocarbons,
oils & moderate acids
•
Operating temperature of -55°C to 105°C / -40°C to 80°C
•
Application areas include Aerospace, Defense, Health care, Telecom,
Data centers, Ship building & Renewable energy
TYPE EMCS TYPE HFEMCS
TYPE EMS TYPE HFEMS
Showcased below is a graphical comparison of shielded conduits with a standard non-shielded industrial
version LA.
The test frequencies used are 1 MHz to 10 MHz Electric field, 100 MHz
to 1 GHz Planewave field and 2 GHz to 6 GHz Microwave field and
attenuation is measured for each type.
Tests performed were as per MIL-STD-285 on a conduit of size of 1”,
fitted with standard liquid tight connectors. The graph can show the
general effectiveness of using a shielded flexible conduit in sensitive
electronic systems.
A shielded conduit not only protects from external EMI/RFI disturbances
but also encloses within itself any internally generated emissions.
These tests were performed under controlled laboratory conditions
and results may vary to a certain extent in the field.