An air balancing unit on a nodding donkey.
A cooler that is intended to use air as the cooling medium.
An artefact intended for central conditioning and pressure increase of ventilation air.
A gravity separator where two liquid substances separates and where the substance with the less gravity can be skimmed off.
A physical object that is driven by a prime mover by which energy is either constantly or periodically added to an amount of gas in order to increase its pressure.
A switchgear and controlgear that is an insulated panel carrying terminals, fuses, etc, for controlling a number of subsidiary electrical circuits.
A physical object that is an opening in a barrier and a removable physical object that can block the opening.
An electric accumulator that comprises one or more cells fitted with devices necessary for use, for example case, terminals, marking and protective devices.
An energy transducer that transforms non-electric energy into electric energy.
A heater in which electric energy is converted into heat for useful purposes.
An electric machine for transforming electric energy into mechanical energy.
A switch that turns electrical current on and/or off.
An electronic converter that changes direct electric current to single-phase or polyphase alternating currents.
A detector that is intended to sense a flame.
A detector that is intended to sense the presence of a specified concentration of a gas.
A physical object that is a closed, rigid box or casing used to enclose and protect the junctions of electric wires or cables.
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 functional unit used to blind off a process stream.
A physical object that contains a chamber with several openings.
A physical object that is a long tube or hollow body intended for conduction of liquid, gaseous or finely divided solid materials, or used for structural purposes.
A physical object used in or in connection with a piping system.
A fluid sensor producing a differential pressure by means of two straigth tubes mounted in line with the direction of the fluid movement. One tube is open-ended and measures the stagnation pressure of the fluid. The other tube is closed in front but has openings along the tube to measure the static pressure of the fluid.
A heat exchanger using plates as the device for separating the two fluids and across which the energy is transferred.
A transmitter that is producing a standardized output signal dependent of a received input signal from a pressure element.