ATEX category Text

Specify in which category the physical object is divided in accordance with the directive 94/9/EC.

ATEX explosive atmosphere Text

Specify in which explosive atmosphere the physical object is divided in accordance with the directive 94/9/EC.

ATEX group Text

Specify in which group the physical object is divided in accordance with the directive 94/9/EC.

Inspection authority Text

Is a agency that is intended to issue or verify adherence to regulations.

TEMA type Text

A classification system defined by the Tubular Exchangers Manufactured Association

cold side temperature rise TEMP Number

A rise in temperature that is acceptable at the cold side.

dry weight kilogram Number

A weight of an object excluding any operating or process fluids.

explosion protection concept Text

Specify the identification of electrical equipment's explosion protection and type of ignition protection in accordance …

explosion protection examination certificate number Text

The examination certificate number for the physical object issued by a notified body.

explosion protection gas group Text

Specify the gas group classification of the physical object in accordance with IEC/EN 60079-20

explosion protection material group Text

Specify for purposes of testing, approval, and area classification, various air mixtures (not oxygen-enriched) grouped i…

explosion protection notified body Text

The name of the nationally accredited approval body that has issued the examination certificate for the physical object.

explosion protection temperature class Text

Specify the temperature classification of the physical object in accordance with CENELEC EN50014

explosion protection zone Text

Specify the hazardous zone in which the functional or physical object is expected to operate.

external coating specification Text

Is a material specification for a coating on the outside of the equipment or component

finned outside surface area square metre Number

Is an area located on a surface.

fluid name Text

The name of the product in liquid or gas phase.

header internal corrosion allowance LENGTH Number

A thickness that is the upper limit of allowed corrosion of the inside of a header.

heat transfer area SURFAC Number

The area that is available for heat transfer.

height millimetre Number

A distance from the bottom to the top of something standing upright.

hot side temperature drop TEMP Number

A drop in temperature that is acceptable at hot side.

hydrostatic test pressure bar gauge Number

A test pressure applicable when using water to establish the test pressure.

ingress protection Text

Specify the degree of ingress protection for the physical object in accordance with IEC/EN 50629 or NEMA, UL and CSA typ…

legal registration number Text

Registration for legal reasons.

length millimetre Number

Is a distance measured in the direction of the longest side of an item or in the direction of its main axis.

lined surface Boolean

A surface which has a layer of lining (e.g.. glass) applied to it.

normal operating inlet pressure bar absolute Number

An inlet pressure at which a functional or physical object is expected to operate normally.

normal operating inlet temperature degree celsius Number

The temperature at which a functional or physical object is expected to operate normally at its inlet connection.

normal operating mass flow rate kilogram per hour Number

The mass flow rate at which a functional or physical object is expected to operate normally.

normal operating outlet temperature degree celsius Number

Is a temperature that occurs during operation or under which an object is supposed to operate.

operating weight kilogram Number

A weight that is the weight an object is expected to have during operation, i.e. including process fluids etc.

post weld heat treatment Boolean

Is a heat treatment after welding. Intended to ensure that the atomic structure of a weld and heat-affected zone is rest…

tube material Text

Is a possessed aspect being a role of the substance of an artefact when used to construct the artefact from. Therefore t…

tube outside diameter millimetre Number

Is an outside diameter of an item that is the prime outside diameter in case the item has more than one outside diameter…

tube wall thickness millimetre Number

Is a thickness according to a design.

upper limit allowable pressure PRESS Number

The pressure which is the highest allowed.

upper limit allowable temperature TEMP Number

The temperature which is the highest allowed.

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