Class

Thermostatic Actuator

Code

IfcActuatorTHERMOSTATICACTUATOR

Class type

Class

URI

https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/class/IfcActuatorTHERMOSTATICACTUATOR

Definition

A device that thermostatically actuates a control element.

Description

Technical note: Because this class is a 'Predefined Type' in IFC, meaning a specialisation of its parent class, in IFC it should be represented by the parent class.

Dictionary

IFC

Dictionary version

4.3

Dictionary release date

2024-01-11

Dictionary license

Dictionary state

Preview

Parent class

Status

Active

VersionDateUtc

2024-01-12

Class properties
Property set: Attributes

Optional description, provided for exchanging informative comments.

The type denotes a particular type that indicates the object further. The use has to be established at the level of instantiable subtypes. In particular it holds the user defined type, if the enumeration of the attribute 'PredefinedType' is set to USERDEFINED.

Assignment of a globally unique identifier within the entire software world.

Optional name for use by the participating software systems or users. For some subtypes of IfcRoot the insertion of the Name attribute may be required. This would be enforced by a where rule.

The type denotes a particular type that indicates the object further. The use has to be established at the level of instantiable subtypes. In particular it holds the user defined type, if the enumeration of the attribute PredefinedType is set to USERDEFINED or when the concrete entity instantiated does not have a PredefinedType attribute. The latter is the case in some exceptional leaf classes and when instantiating IfcBuiltElement directly.

Tag

The tag (or label) identifier at the particular instance of a product, e.g. the serial number, or the position number. It is the identifier at the occurrence level.

Property set: Pset_ActuatorPHistory

Indicates position of the actuator over time where 0.0 is fully closed and 1.0 is fully open.

Indicates the quality of measurement or failure condition, which may be further qualified by the Status.measured values are considered reliable;measured values are considered not reliable (i.e. a fault has been detected);reliability of values is uncertain.

Indicates an error code or identifier, whose meaning is specific to the particular automation system.'ConfigurationError', 'NotConnected', 'DeviceFailure', 'SensorFailure', 'LastKnown, 'CommunicationsFailure', 'OutOfService'.

Property set: Pset_ActuatorTypeCommon

Indicates application of actuator.