Definition & axiom
⚠ Conflicts with the ISO 15926-4 primary definition
Label (EN)
vibration transmitter
Label (PT-BR)
Definition (EN)
Definition (PT-BR)
Semi-formal axiom (Aristotelian)
Axiom type
LLM classification basis: function-based → ≡
The concept is defined by its function of measuring vibration and transmitting proportional output signals. Both definitions emphasize the functional relationship between input (vibration) and output (proportional signal), making this a functionally-defined instrument type.
Validation status
Why primitive (necessary only)
Reviewer notes
FOL theory & disjointness
First-order logic theory (generated)
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Disjoint with
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Expert review
Axiomatization steps
1
Identity-Giving Function
✓ done
VibrationTransmissionFunction → VibrationMeasurementAndTransmissionProcess ⊑ MeasurementProcess
▼
COPI-Core operation
MeasurementProcess via process parent MeasurementProcess
LLM rationale:
The identity-giving function is to measure vibration parameters and transmit a proportional output signal. This is distinct from general SignalTransmissionFunction as it specifically involves vibration measurement and conversion to an electrical/pneumatic signal proportional to the measured vibration amplitude, frequency, or acceleration.
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Expert review
2
Genus Proximus
✓ done
Transmitter · MaterialArtifact
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Genus (genus proximum)
Most specific superclass — may be a domain class like "Valve" or an IOF-Core root.
BFO/IOF-Core Root
bfo:Object branch
bfo:ObjectAggregate branch
bfo:ImmaterialEntity branch
LLM rationale:
From parent_candidates, 'transmitter' is already enriched in our ontology with function SignalTransmissionFunction. This is the most specific appropriate superclass - vibration transmitter is a specialized type of transmitter that measures and transmits vibration-related signals. PROCESS VARIABLE TRANSMITTER would be more specific but is not yet enriched in our system.
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Expert review
3
Differentia Specifica
✓ done
∃hasInput.VibrationMeasurementResult ⊓ ∃bearerOf.VibrationMeasurementFunction
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Conditions that distinguish
Vibration Transmitter
from sibling classes under genus
Transmitter.
Only what is not already entailed by the genus.
Differentia expression
Differentia (natural language)
LLM rationale:
The differentia focuses on the specific input parameter (vibration) and the corresponding measurement function. The genus already provides the signal transmission capability, so we only need to specify what makes this transmitter specifically a vibration transmitter.
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Expert review
4
Necessary Parts
✓ done
no necessary parts
▼
Consider part-whole relations beyond subsumption:
hasComponentPartAtAllTimes (universal, structurally essential)
· hasComponentPartAtSomeTime (contingent, optional component)
LLM rationale:
These parts are essential for any vibration transmitter: sensor for detection, signal conditioner for processing, and housing for protection and mounting.
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Expert review
5
Process Participation Signature ⟨I, O, T⟩
✓ done
VibrationMeasurementResult → InformationContentEntity
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Inputs (I)
Outputs (O)
Transformation (T)
LLM rationale:
Vibration transmitters convert mechanical vibration inputs into standardized electrical output signals for monitoring and control systems.
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Expert review
More
Alternative labels
none
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Synonyms / alternative labels (comma-separated) — skos:altLabel
Language auto-detected on export (PT if the label contains accents, EN otherwise).
Properties as BFO qualities
0 of 13 selected
▼
Select which CFIHOS/DEXPI properties inhere in every instance of Vibration Transmitter as
bfo:Quality subclasses.
Each selected property →
:VibrationTransmitterQuality ⊑ bfo:Quality, inheres in :VibrationTransmitter
Custom axioms
none
▼
Axioms not produced by the pipeline. Each is appended verbatim as an
rdfs:subClassOf restriction on Vibration Transmitter.
Write the restriction block in Turtle syntax (without the leading
rdfs:subClassOf).
Example: [ owl:onProperty :hasPart ; owl:someValuesFrom :Wellhead ]
Cross-standard divergences
none detected yet
▼
Click "Detect divergences" to analyse cross-standard disagreements for this cluster.
Source Definitions (2)
VIBRATION TRANSMITTER — ClassOfFunctionalObject
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cfihos V2.0
vibration transmitter — TagAndEquipmentClass
Definition text hidden (copyrighted standard) — sign in to view, or follow the source link above.
Provenance tiers (2)
Sources the pipeline cited while building this entry. Verbatim = the quote was copied word-for-word from that source; summary = paraphrased.
Linked competency questions
- answered What planned processes involve Transmitters as measurement participants?
- answered What is the measurand of a vibration transmitter?
- open What is a transmitter housing?
- open Is a transmitter housing a necessary component of every vibration transmitter?
OWL/Turtle preview
Download .ttl
Numeric
COPI_* IRIs from copi-iri-map.tsv, with the readable name as a trailing comment. Names not yet in the map stay readable.
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ID 82 · claude-sonnet-4-20250514
Created 2026-04-13 23:43
Updated 2026-09-08 12:26
