A distribution board (network card) that is intended for communication between systems, to part of a system or to a computer network.
A physical object that is a closed, rigid box or casing used to enclose and protect the junctions of electric wires or cables.
A physical object intended to produce an optical radiation, usually visible.
A detecting element that is intended to determine a level.
A gauge that is intended to display a representation of a measured level.
A functional switch that is intended to give an on/off signal when particulate material or fluid level have reached a pre-set value.
A transmitter that produces a continuous standardized output signal dependent of a received input signal from a level sensor.
A detecting element intended to measure corrosion using electrical conductivity.
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.
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 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 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 mechanical controller that is intended to position a given item in accordance with a received input signal.
An 'equipment class' that is a class of devices engaged in meteorological observations
A device that is capable of three-phase metering of liquid, oil and gas.
An analyser giving as output a signal that represents more than one physical properties of the analysed substance.