CT
Current transformer
A current-measurement transformer used with metering and protection equipment.
SLD / Schematic
Symbols · TEMP
Temperature indicator
A temperature indicator displays the temperature derived from its specified sensor or input.
SLD / Schematic · TEMP
What it represents
A temperature indicator displays the temperature derived from its specified sensor or input. The drawing links it to the sensor location and input characteristic.
How to read it
- Confirm whether the input is thermocouple, resistance or a transmitter signal.
- The preview is an original explanation of this function. Match the actual drawing convention to its legend and the selected equipment documentation.
Information to show or reference
- Identify sensor tag
- State sensor/input type
- Reference displayed unit and range
A distinction that matters
A temperature display does not imply a separate temperature-switch contact is provided.
Sources you can follow
These public references support the explanation and provide further detail. Their graphics and downloadable files remain with their publishers.
AutoCAD Electrical: Instrumentation and sensors
Public documentation of this equipment function or named vendor variant; the illustration is independently authored and is not the source graphic.
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.
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