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bharundi
Joined: 01 Jan 1970
Posts: 260
Helped: 5
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 06 Nov 2003 3:16 Rotary Sensor |
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Hello,
I am looking for more technical detail design and calclulation based infromation about Rotary Sensor using magnetoresistors. It will be used with gear.
Thanks,
Bharundi
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pendragon
Joined: 03 Jan 2002
Posts: 88
Helped: 1
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06 Nov 2003 14:34 Re: Rotary Sensor |
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Hi
This is a technology that makes use of semiconductor type processes. The resistance of an element changes due to magnetic field strength.
The offerings form Honneywell and Philips Semiconductor appear to be about the same in capability.
Honeywell- Has extensive app notes on many aspects of these including the "setting" and "re-setting" circuits.
http://www.ssechoneywell.com/products/magsensor_index.html
Philips Semiconductor - Has very little information on their magnetic field sensors
Leica has a 3 axis unit that is very accurate because it includes an inclinometer.
San Diego Magnetics - MR, GMR sensors for tape and a new type of magnetic card
Best Regards
Pendragon
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pendragon
Joined: 03 Jan 2002
Posts: 88
Helped: 1
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06 Nov 2003 14:42 Re: Rotary Sensor |
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Hi
This is a technology that makes use of semiconductor type processes. The resistance of an element changes due to magnetic field strength.
The offerings form Honneywell and Philips Semiconductor appear to be about the same in capability.
Honeywell- Has extensive app notes on many aspects of these including the "setting" and "re-setting" circuits.
http://www.ssechoneywell.com/products/magsensor_index.html
Philips Semiconductor - Has very little information on their magnetic field sensors
Leica has a 3 axis unit that is very accurate because it includes an inclinometer.
San Diego Magnetics - MR, GMR sensors for tape and a new type of magnetic card
Best Regards
Pendragon
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06 Nov 2003 14:42 Ads |
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bharundi
Joined: 01 Jan 1970
Posts: 260
Helped: 5
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06 Nov 2003 16:26 Re: Rotary Sensor |
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Thx pendragon for your input;
information you provided indeed very good; however, i am looking for information regrarding desinging sensor by myself. If you know any information regarding that please let me know.
regards,
bharundi
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sboduna
Joined: 15 May 2001
Posts: 40
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07 Nov 2003 7:40 Re: Rotary Sensor |
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| pendragon wrote: |
Honeywell- Has extensive app notes on many aspects of these including the "setting" and "re-setting" circuits.
http://www.ssechoneywell.com/products/magsensor_index.html
Pendragon |
hi,
thnx for info, but this link doesn't work for me 
i found
http://www.ssec.honeywell.com/magnetic/
is it the same?
GoodLuck.
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