IFC 4.3.1.0 (IFC4X3_ADD1) development

7.2.4.30 Pset_SensorTypeHeatSensor

7.2.4.30.1 Semantic definition

A device that senses or detects heat. HISTORY: In IFC4, incorporates Fire Sensor. HeatSensorSetPoint changed to SetPointTemperature

7.2.4.30.2 Applicable entities

7.2.4.30.3 Properties

Name Property Type Data Type Description
CoverageArea IfcPropertySingleValue IfcAreaMeasure

The area that is covered by the object.

Floor area (typically measured as a circle whose center is at the location of the sensor).

SetPointTemperature IfcPropertyBoundedValue IfcThermodynamicTemperatureMeasure

The temperature value to be sensed. Use IfcPropertyBoundedValue.SetPointValue to set the set point value.

RateOfTemperatureRise IfcPropertySingleValue IfcTemperatureRateOfChangeMeasure

The rate of temperature rise that is to be sensed as being hazardous.

Table 7.2.4.30.A

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7.2.4.30.4 Changelog

7.2.4.30.4.1 IFC4

  • applicability, IfcSensor/HEATSENSOR
  • property, RateOfTemperatureRise
  • property, SetPointTemperature
  • applicability, IfcSensorType
  • property, HeatSensorAccuracy
  • property, HeatSensorRange
  • property, HeatSensorSetPoint
  • property, TimeConstant

7.2.4.30.4.2 IFC4.3_DEV_9f90c1f0