explosion protection gas group

Text

Property Information
Details and background about this property.
Description
Specify the gas group classification of the physical object in accordance with IEC/EN 60079-20
Length
40
Unit of Measure
Synonyms
  • CFIHOS ID
    CFIHOS-40000110
Equipment
Equipment that requires this property.

An 'artefact' intended for the termination of cables.

An analysing instrument that is intended to determine a physical property that is named thermal conductivity.

An analysing instrument that is intended to determine a physical property that is named thermal conductivity.

equipment class

An element which uses the principle of thermal conductivity to measure volume flow rate.

An element which uses the principle of thermal conductivity to measure volume flow rate.

A velocity flow meter which uses the principle of thermal conductivity to measure volume flow rate.

A velocity flow meter which uses the principle of thermal conductivity to measure volume flow rate.

equipment class

A pair of electrical conductors of dissimilar materials, joined at one end (the measuring or hot junction), which produces an electromotive force (e.m.f.) due to the Seebeck effect in a circuit formed by connecting the other ends of the dissimilar materials used (the reference or cold junction) to a device for measuring e.m.f. Def. acc. to IEC 902 1987.

tag class

A pair of electrical conductors of dissimilar materials, joined at one end (the measuring or hot junction), which produces an electromotive force (e.m.f.) due to the Seebeck effect in a circuit formed by connecting the other ends of the dissimilar materials used (the reference or cold junction) to a device for measuring e.m.f. Def. acc. to IEC 902 1987.

equipment class

A pilot switch whose function is controlled by variations of temperature and whose contacts make or break automatically a load circuit when the temperature of the ambient space in which its sensing element placed or the temperature of the surface on which it is fixed reaches a predetermined value.

A pilot switch whose function is controlled by variations of temperature and whose contacts make or break automatically a load circuit when the temperature of the ambient space in which its sensing element placed or the temperature of the surface on which it is fixed reaches a predetermined value.

equipment class

A timepiece that measures a time interval and signals its end; a time-switch.

tag class

A timepiece that measures a time interval and signals its end; a time-switch.

tag class

A transformer that, by electromagnetic induction, transforms a system of alternating voltage and current into another system of voltage and current usually of different values and at the same frequency for the purpose of transmitting electrical power.

tag class

A transceiver that transmits a signal automatically in response to an appropriate triggering signal.

equipment class

A pilot switch intended to create a switch action at a pre-set value.

A pilot switch intended to create a switch action at a pre-set value.

tag class

A physical object that is intended to rotate within a fluid and to transform energy within a fluid into mechanical power.

equipment class

A velocity flow meter that uses a multi bladed rotor to measure fluid flow rate in units of volumetric flow through a closed conduit.

A transmitter specially designed to convert the signal in a turbine meter into a standardized output signal.

A transmitter specially designed to convert the signal in a turbine meter into a standardized output signal.

A skid assembly that supports a Twin Agent Fire Extinguishing System (TAFES).

equipment class

A velocity flow meter that measures the velocity of a flow by measuring the time difference between an ultrasonic pulse sent in the flow direction and an ultrasound pulse sent opposite the flow direction.

A flow transmitter providing electrical outputs that are proportional to the flow inputs from an ultrasonic flow meter.

A flow transmitter providing electrical outputs that are proportional to the flow inputs from an ultrasonic flow meter.