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.

A physical object that is related to the sea or sea transport.

A vessel larger than a boat for transporting people or goods by sea

Is a support (item).

An artefact which is a pipeline fitting used to create a rigid pressure containing joint in a pipeline or flowline.

An equipment class that contains classes that normally are the responsibility of a department for mechanical engineering.

A mechanical controller that is intended to position a given item in accordance with a received input signal.

A seal that comprises of a set of one or more rotating and stationary seal faces, together with auxiliary hardware, separated by a film of fluid intended to reduce flow loss around a rotating shaft to an acceptable level.

An 'equipment class' that is a class of devices engaged in meteorological observations.

An 'equipment class' that is a class of devices engaged in meteorological observations

An artefact for the calibration of flow meters.

A device that is capable of three-phase metering of liquid, oil and gas.

A microphone, sometimes called a mic (pronounced mike), is a device that converts sound into an electrical signal.

Structure used to support and restrain flexible risers.

An equipment class that contains classes that not covered by any other parent class.

A physical object intended to be used for fluid mixing processes typically a rotating piece of equipment comprised of a driver such as a motor which rotates an agitator immersed in the fluid(s) that need to be mixed.

An aerial work platform (AWP), elevating work platform (EWP), or mobile elevating work platform (MEWP) is a mechanical device used to provide temporary access for people or equipment to inaccessible areas, usually at height.

Short for modulator/demodulator. A communications device that converts one form of a signal to another that is suitable for transmission over communication circuits, typically from digital to analogue and then from analogue to digital.

A gas flow damper that is able to stay in any position between fully open and fully closed.

A device that generates rotational kinetic energy.