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GN 000.3 Position Indicators Pendulum System, Digital / Analog Indication


GN 000.3 Position Indicators, Pendulum System, Digital / Analog
ELESA original design
code: GW12

Product description


Position indicators GN 000.3 have been shaped for installation into different operating elements.

The salient features of these counters are:

The housing, the hand spindle, and safety glass are produced from one piece of material and ultrasonically welded to give a spray water proof and corrosion free unit (Protection class IP 67).

The pendulum system is fitted with ball bearings to give the most accurate reading usable up to a spindle inclination of 60° angular.

The numbers in the counter are very clear and the decimal numbers are shown in red.

One complete revolution of the red pointer corresponds to one revolution of the spindle. This gives a very accurate reading and, combined with the digital indication from the counter, it is very simple to read.


Housing plastic (Polyamide PA)

  • Glass fiber reinforced
  • Black, matte

Sight glass plastic (Polyamid PA)

  • Clear glass, ageing proof
  • Shock-resistant

Housing / Sight glass

  • Temperature resistant up to 100 °C
  • Oil and solvent proof
    (not suitable for alcohol)

Pointer plastic, red

Scale aluminum

  • Matte anodized
  • Graduation lines black


  • Numbers white
  • Number wheels integers black,
    decimals red

Pendulum system on ball bearings

Protection class IP 67


On request

Special scales

Technical drawing

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GN 000.3 Position Indicators, Pendulum System, Digital / Analog sketch

Article options / Table


RNumbers ascending clockwise
LNumbers ascending anti-clockwise
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Number of

Indication precision
of the pointer

Build & Price

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Outside diameter d1

Description of function

Fixed firmly to the housing or the operating element, the pointer shaft with the red pointer is mounted at the centre of the position indicator. The red pointer therefore shows the revolution of the spindle at a ratio of 1 to 1, at the same time turning in the same direction as the spindle. The pendulum is positioned freely on the same pointer shaft, with the pendulum not turning in sync but always held in the same position owing to its force of gravity.
The scale, the gear wheels required for the register and the register itself are mounted on this pendulum. The rotary motion of the operating element is now transferred to the register via a gear wheel fixed to the pointer shaft and via the reduction gearing at the fixed pendulum. Any position (rotary position) of the spindle can now be read with accuracy.


The outstanding feature of pendulum-type position indicators is that the measuring system is fully integrated in the operating element. During installation, they require no further measures on the machine side.
In principle, these position indicators have been designed solely for attachment to horizontal spindles, but the high precision of the mechanical measurement system (the pendulum system is mounted on ball bearings) and the extremely low centre of gravity allow these to be used also for spindles inclined by as much as 60°.

Zeichnung GN 000.8

Selecting the reduction

While the red pointer shows the rotary motion of the spindle at a ratio of 1 to 1, the register shows a numerical value matching the axial displacement of the spindle as factor of the thread pitch.
The parameter of the register is the display value after one revolution starting from the zero position.
The register is available with ascending numerical value by right turn (clockwise) or left turn (anticlockwise).


The standard scale has 50 graduation marks without numbers.
Special scales on request.

Drawig Scale GN 000.3

Selected Part (How to order)

Total (net)
plus VAT 19,93 €
gross 124,84 €
In stock
ELESA Code: CE.72242
Description: GW12-0000.2-S
Weight: 0,120 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone +49 7723 6507 - 0
RoHS: Yes
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances).
Please note our order discounts.
With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount

Surcharge for small volume purchases:
-> 15,00 Euro
for value of goods less than 25,00 €
-> 10,00 Euro
for value of goods from 25,00 to 50,00 €
All prices in accordance with our price list No. 55, valid from 1 September 2022, plus VAT only valid for Germany.

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