TEMP TX
Temperature measuring transducer
A temperature transducer converts a documented temperature-sensor input into an instrument signal.
SLD / Schematic
Symbols · US DIST
Ultrasonic distance sensor
In plain English
What does Ultrasonic distance sensor mean?
An ultrasonic distance sensor uses sound beyond normal human hearing to obtain distance information.
A simple example
A sensing system can time a returned echo from a target within its specified operating conditions.
What the drawings help you do
Show the sound path to the target and the returned echo as measurement roles, not electrical terminals. Time-of-flight arrangements derive distance from travel time under their specified conditions. Identify the medium and target so the drawing does not imply that one installation works through every obstacle or environment.
- Echo
- The returned sound associated with a reflecting target.
- Time of flight
- The measured travel time used by the selected ranging method.
Before using this reference
- Identify target, medium and intended sensing direction.
- Reference mounting and unusable near-range conditions.
- Show the actual electrical output interface separately.
Does the diagram specify a guaranteed distance range?
No. The selected sensor, target, medium and installation determine its operating range. The block explains the measurement principle and leaves those actual limits to the product documentation.
Read the source: Ultrasonic measurement processing example
Schematic · US DIST
A distinction that matters
Target shape, medium and installation affect the measurement; the block does not specify a guaranteed range.
Sources you can follow
These public references support the explanation and provide further detail. Their graphics and downloadable files remain with their publishers.
Ultrasonic measurement processing example
Primary-source technical context for this particular function; product-specific ratings remain with the manufacturer.
About this graphic
This illustration was authored independently by Elora Grid to explain the concept. It is not reproduced from a customer drawing, an official standard graphic or a manufacturer CAD file. Its correspondence to an exact IEC or IEEE symbol identifier has not been certified.
SVG and DXF downloads contain this original artwork. DXF uses unscaled drawing units; a GA envelope supplies no product dimensions, clearances or fabrication information. Original artwork is available under CC BY 4.0. Third-party references retain their own terms.
Explore related references
HALL I
Hall-effect current sensor
A Hall-effect current sensor uses a magnetic-field response to measure current.
Schematic
MAG POS
Magnetic position sensor
A magnetic position sensor measures or detects position through the magnetic field associated with a target.
Schematic
IND POS
Inductive position sensor
An inductive position sensor uses an electromagnetic interaction to infer a target's position.
Schematic
Put the reference into a drawing workflow.
Elora Grid helps electrical teams work with drawings, specifications and equipment information. Explore the drafting workflow or join the early-access waitlist.