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A lightning arrestor is a device used on electric power systems and telecommunication systems to protect the insulation and conductors of the system from the damaging effects of lightning.
a metal rod or wire fixed to an exposed part of a building or other tall structure to divert lightning harmlessly into the ground.
A functional unit used to blind off a process stream.
A detecting element intended to measure corrosion using electrical conductivity.
A structural support of concrete or metal, placed over a door or window frame or in other locations where needed.
An analyser for liquid.
A detector which is capable of detecting selected types of liquids.
A transducer which produces a signal with a defined relationship to the force applied to it.
A physical object that is designed to load or unload products into or from vehicles, wagons or vessels at variable positions.
Fixed equipment used to allow ease of access.
A retrievable and configurable device to route and re-route flow true the cap.
An artefact which contains fins or vanes intended to control a flow of air. Typically also to separate water droplets from an air stream.
An electrical filter having a single pass-band extending from zero frequency to a specified cut-off frequency.
A system that provides lubricant to rotating or moving items.
A physical object that is an electric light and its fittings.
Multiple types , a point of attachment to pipework that allows samples to be taken.
A level gauge that use a float containing a magnet to transfer information about its position to a indicator rail with white and red flaps mounted on the outside of the tube.
A level transmitter which uses a floater and magnetic contacts to measure and transmit level.
A physical object that contains a chamber with several openings.
A manual call point is a device which enables personnel to raise an alarm in the event of a fire incident by pressing a frangible element to activate the alarm system.
A control switch that is operated by a person.
A switch which is operated by a person.
A valve that is regulated with hand power.
Is a support (item).