Looking for accurate distance sensor

• Jun 12, 2021

• #2

IRstuff

Aerospace

Jun 3, 2002

44,773

interferometry typically applies to submicron measurements:

https://www.attocube.com/en/products/laser-displacement-sensor/displacement-measuring-interferometer

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• Jun 12, 2021

• Thread starter
• #3

MH500

Industrial

Aug 26, 2016

34

The auttocube sensors are looks good, but they are too big.
Do u khow smaller one?
Something like a board module?

 

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• Jun 13, 2021

• #4

IRstuff

Aerospace

Jun 3, 2002

44,773

Too big? The smallest is 4 mm diameter x 11.5 mm. Not sure how you could imagine anything smaller. A board module would be much bigger than that/

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• Jun 13, 2021

• #5

MacGyverS2000

Electrical

Dec 22, 2003

8,504

IR, the page you link to shows just the (large) control box, not the (small) sensor that's attached to it... perhaps that's the confusion?

Dan - Owner

http://www.Hi-TecDesigns.com

 

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• Jun 13, 2021

• Thread starter
• #6

MH500

Industrial

Aug 26, 2016

34

May be you right. And It can suitable for my need.
I have one more question
What about hall effect sensors?
Can they measure micro movements?
I should put it in maximum 10x10mm space.

 

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