different types of sensor used in the industry

7/23/2019 Different Types of Sensor Used in the Industry

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DIFFERENT TYPES OF

SENSORS USED IN

THE INDUSTRY


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MEASUREMENT AND SENSOR DEVICES-DIFFERENT TYPES OF SENSOR USED IN THE INDUSTRY-

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Content

1. INTRODUCTION............................................................................................................. 3

2. PROXIMITY SENSORS .................................................................................................... 3

2.1. Mechanica P!o"i#i$% S&i$che' ............................................................................. 3

2.2. O($ica P!o"i#i$% Sen'o!' ...................................................................................... )

2.3. U$!a'onic P!o"i#i$% Sen'o!' ................................................................................. *

2.+. In,c$ie an, Ca(aci$ie P!o"i#i$% Sen'o!' .......................................................... /

3. POSITION 0ND EOCITY SENSORS ..............................................................................

3.1. Po$en$io#e$e!' ...................................................................................................... 43.2. inea! a!ia5e Diffe!en$ia T!an'fo!#e! 6DT7 ................................................. 18

3.3. O($ica Enco,e!' .................................................................................................. 11

3.+. Tacho#e$e!' ........................................................................................................ 13

+. FORCE 0ND PRESSURE SENSORS ................................................................................ 13

+.1. Pie9o oa, Ce' .................................................................................................... 1+

). CONCUSION .............................................................................................................. 1)


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1. INTRODUCTION

0 'en'o! i' a ,eice $ha$ ,e$ec$' an, !e'(on,' $o 'o#e $%(e of in($ f!o#

$he (h%'ica eni!on#en$. The in($ co, 5e igh$: hea$: #o$ion:

#oi'$!e: (!e''!e: o! an% one of a g!ea$ n#5e! of o$he! eni!on#en$a

(heno#ena. The o$($ i' gene!a% a 'igna $ha$ i' cone!$e, $o h#an-

!ea,a5e ,i'(a% a$ $he 'en'o! oca$ion o! $!an'#i$$e, eec$!onica% oe! a

ne$&o!; fo! !ea,ing o! f!$he! (!oce''ing.

The!e a!e ce!$ain fea$!e' &hich hae $o 5e con'i,e!e, &hen &e choo'e a

'en'o!. The% a!e a' gien 5eo&ec$ $ha$ a!e 'o

co'e, &i$ho$ an% (h%'ica con$ac$. The% a!e e!% 'e, in in,'$!ia

a$o#a$ion: 'ch a'ec$'. ?o$h a!e

!ega!,e, a' e!% !o5'$ an, !eia5e.

In,c$ie Sen'o!' I


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In,c$ie Sen'o!' II

Ca(aci$ie Sen'o!'

#. POSITION (ND )E*OCITY SENSORS

Po'i$ion an, eoci$% #ea'!e#en$ i' of$en !e=i!e, in fee,5ac;

oo(' a' &e a' fo! (o'i$ioning an, eoci$% con$!o.

Fo! (o'i$ion #ea'!e#en$ i' 'e,< Po$en$io#e$e!'

DT

Enco,e!'

Fo! eoci$% #ea'!e#en$ i' 'e,

different types of sensor used in the industry

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