# Impulse tachometric transducer

Canonical URL: https://eloragrid.ai/symbols/iec-impulse-tachometric-transducer
Publisher: Elora Grid
Updated: 2026-10-14
Lookup label: HIN1B12
Drawing use: Schematic
Reference families: IEC, Manufacturer

## Symbol convention

Convention: IEC
Form: Impulse tachometric transducer
Autodesk IEC-60617 Symbol Preview — Instrumentation and sensor family reference; vendor family reference, not certified IEC geometry or database identifier.

This representation distinguishes an impulse-output speed-measurement function.

## What it represents

This representation distinguishes an impulse-output speed-measurement function.
Record pulse relationship, input conditioning and the receiving device.
A pulse output must not be treated as a continuous analogue speed voltage.

## How to read it

- Record pulse relationship, input conditioning and the receiving device.
- A pulse output must not be treated as a continuous analogue speed voltage.

## Information to show or reference

- Identify the associated device, circuit or diagram boundary.
- Record pulse relationship, input conditioning and the receiving device.
- Cross-reference the equipment data, terminal mapping or operating-state legend needed to interpret the form.

## Important distinction

A pulse output must not be treated as a continuous analogue speed voltage.

## Facts

- Reference scope: Specific public IEC-context family form
- Publisher reference token: HIN1B12 (Autodesk token; not a verified IEC database ID)
- Information added: Record pulse relationship, input conditioning and the receiving device.
- Preview: Independent educational concept; consult the publisher and applicable standard for the exact graphic

## Public references

- [AutoCAD Electrical: Instrumentation and sensors](https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-773A36C3-44C6-43EB-9BD0-E0297816B9B2.htm) — Autodesk. Official public publisher family name and reference context; vendor identifiers and graphics are distinct from licensed IEC database content.

## Graphic scope

Independent original educational concept illustration by Elora Grid. Not a certified standards graphic or manufacturer footprint. Unitless; not to scale. Original artwork licence: https://creativecommons.org/licenses/by/4.0/. Publisher material is linked only.