Intrinsic safety (IS) barriers are devices that limit the current, voltage, and total energy delivered to a sensor in a hazardous area or flammable environment in order to prevent an explosion

Signal isolators must be used when connecting grounded signal sources to grounded signal followers.

Gloveboxes and isolators are used to contain hazardous substances or materials that must not come in contact with the outside environment

Dynamic seals include oil seals, hydraulic and pneumatic seals, exclusion seals, labyrinth seals, bearing isolators, and piston rings.

Noise control products passively control vibrations or noise through absorption or dampening (e.

EMI and RFI shielding includes coatings, gaskets, enclosures, sealants, resins and other products or materials that block out electromagnetic interference (EMI) and radio frequency (RF) interference.

Isolation amplifiers electrically isolate input and output signals, often by inductive couplings.