explosion rated item

A pressure decrease device where the lower pressure is obtained by causing something to occupy or contain a larger space, or by acquiring greater volume.

fan

tag class

A physical object that is intended to deliver or exhaust volumes of vapour or gas at low differential pressure.

filter

tag class

A separator intended to remove solids from vapour or liquid.

fire damper

tag class

A closure intended for sealing off a duct in case of fire.

fired heater

tag class

Is a fired heat transfer equipment intended to burn fuel and to transfer the heat of combustion to a liquid without vaporising the liquid.

flame arrestor

tag class

An arrestor which is a trap over an opening, e.g. of a ventilation system or a pipe, to prevent flames from entering the system.

Template	Type	Description
electrical connector	tag class	A connector for holding two parts of a conductor in intimate contact.
electrical control panel	tag class	A 'control panel' intended for electrical apparatus.
electrical distribution unit	tag class	An electrical conductor that has several power distribution points.
electrical isolator	tag class	An isolator that isolates electrical conductors.
electrical motor starter	tag class	A starter in which the force for closing the main contacts is provided exclusively by electrical energy.
electrical reactor	tag class	A physical object that provides reactance in a circuit.
electrical socket	tag class	An electrical connector in which the terminals of an electricity supply are inside holes made to receive the pins of a plug.
electrical switch	tag class	A switch that turns electrical current on and/or off.
electromagnetic flow element	tag class	An element located in a flowstream measuring the flow using electro-magnetic forces.
electromagnetic flow transmitter	tag class	A flow transmitter that is specially designed to convert the signals from an electromagnetic flow meter into a standardized electrical output signal.
electronic controller	tag class	A controller that uses in-built algorithms executed by electronic circuitry to perform its function.
electronic frequency converter	tag class	An electronic ac converter for changing the frequency.
electronic power inverter	tag class	An electronic converter that changes direct electric current to single-phase or polyphase alternating currents.
elevator	tag class	A lift that has a chamber or compartment for moving personnel or goods.
emergency position indicating radio beacon	tag class	A radio beacon in the mobile service the emissions of which are intended to facilitate search and rescue operations (EPIRB).
emergency shut down valve	tag class	A valve that is assigned to act in case of emergency.
engine	tag class	An internal combustion engine that is an induction compression ignition exhaust engine which ignites a fuel air mixture.
evaporator	tag class	A heat exchanger that is intended to evaporate moisture or solvents in order to obtain a concentrate.
exhaust	tag class	A piping assembly intended to transport exhaust gas or steam.
expansion device	tag class	A pressure decrease device where the lower pressure is obtained by causing something to occupy or contain a larger space, or by acquiring greater volume.
fan	tag class	A physical object that is intended to deliver or exhaust volumes of vapour or gas at low differential pressure.
filter	tag class	A separator intended to remove solids from vapour or liquid.
fire damper	tag class	A closure intended for sealing off a duct in case of fire.
fired heater	tag class	Is a fired heat transfer equipment intended to burn fuel and to transfer the heat of combustion to a liquid without vaporising the liquid.
flame arrestor	tag class	An arrestor which is a trap over an opening, e.g. of a ventilation system or a pipe, to prevent flames from entering the system.