Sensor de Nível para Líquidos

8/3/2019 Sensor de Nvel para Lquidos

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^hg~`zh~ bh G|hi h Nepenkbebh

Dhibhz Egkjei Dhzckgk


2/34

:

Rpkn`~ Ej`zbeb`~ N`gnhkr`~ Kgrz`bx` Nezenrhz~rkne~ Rkp`~ bh Chbk` bh G|hi \egreahg~ B

h~|egreahg

~ Beb`~ Rngkn`~ Epikneh~ Lxgnk`gechgr`


3/34

>

Kgrz`bx`

Je~knechgrh uxeiuxhz rkp` bh

exr`ce`) kgbklhzhgrh b` zec` bherk|kbebh) p`bh zheik}ez=

Bhrhn`

Rzeg~lhzgnke

E|eike` bh ~kgek~'


4/34

2

Kgrz`bx`

E chbk` b` g|hi je~regrh

kcp`zregrh peze e cek`zke b`~pz`nh~~`~ kgbx~rzkek~) g`chebechgrhpeze pz`nh~~`~ zhienk`geb`~ n`c=

E pz`rh` ecjkhgrei N`c e ~haxzege bh xce ljzkne N`c e uxeikbebh b`~ pz`bxr`~) hrn'


5/34

8

Kgrz`bx` @~ bk~p`~krk|`~ bh chbkbe bh

g|hi chbhc = E p`~k` be ~xphzlnkh b` iuxkb`~`jzh xc

p`gr` bh zhlhzgnke

E eirxze dkbz`~rrkne nzkebe phi` iuxkb` nxme~xphzlnkh ~h bh~hme n`gdhnhz'


6/34

c#^ebe = N`grer` ^_BR $nde|h+ / 2#:? e b`k~ lk`~

$rzeg~ck~~`z+#Cerhzkek~ hc n`grer` n`c ` pz`nh~~` = EK^K >?2)>5< `x __#Rhcphzerxze = er 5?? N $EK^K+ /


15/34

58

_`bhc ~hz xrkik}eb`~ n`cbk|hz~`~ cerhzkek~ n`c`=

# axe)

# _z`bxr`~ uxckn`~)

# N`cjx~r|hk~)

# Eikchgrnk`~)

# Kgliec|hk~)

# @xrz`~'

Rkp`~ $Nezenrhz~rkne~) Xrkik}e` h

E~phnr`~ l~kn`~+

Jke Ierhzei

^` kg~rzxchgr`~ xrkik}eb`~ g`

n`grzìh h bhrhn` bh g|hi bh iuxkb`~hc reguxh~ `x zh~hz|erzk`~ uxhzhuxhzhc p`~k` bh c`greahcierhzei) ~hme p`z=

# leire bh h~pe`

# bh|kb` e` reguxh ~hz cxkr` eir`'

Epzh~hgrec l

nki kg~reie`) g`ghnh~~kregb` bh eikchgre` hirzkne'

Bk~p`gb` bh |zke~ `ph~ bh n`ghth~e` pz`nh~~`) |hz~h~ peze zhe~nie~~klknebe~) h xrkik}|hk~ hc xceecpie lekte bh rhcphzerxze/pzh~~`)h~rh~ kg~rzxchgr`~ ~` ~ìxh~ bhazegbh |hz~erkikbebh h n`glkejkikbebh'

BEB@^ RNGKN@^#Bklhzhgnkei = lkt``x emx~r|hi#êbe = n`grer`^_BR#Cerhzkek~ hc n`grer` n`c ` pz`nh~~` =E`Kg`t#Rhcphzerxze = #:? e :8? N#_zh~~` = er :8 fal/nc:

#Bhg~kbebh = cg' ?)1 fa/bc>

#\hz~h~ peze zhe~ nie~~klknebe~


16/34

5?2

#^ebe = zhi ^_BR `x B_BR#^hg~kjkikbebh = emx~r|hi#Rhcphzerxze = er >;4 N#_zh~~` = er : fal/nc:#Bhg~kbebh = cg' ?)?: fa/bc>

#\hz~h~ peze zhe~ nie~~klknebe~


23/34

:>

Bk~p`g|hk~ hc c`bhi`~

peze n`gbkh~ nzrkne~ bhrhcphzerxze h pzh~~` `xepikneh~ ph~ebe~ n`c`ckgzk`~) jzkre) hgrzh`xrz`~'


E~phnr`~ l~kn`~+

Nepenkrk|`Bh~hg|ì|kb`~ peze e chbk` hn`grzìh/bhrhn` bh g|hi)

G` epzh~hgrec pezrh~ c|hk~ hbh|kb` e` ~hx pzkgnpk` bh `phze`$ZDL/nepenkrgnke+) ~`htrzhcechgrh |hz~rhk~) p`bhgb`~hz xrkik}eb`~ n`c `~ cek~ |ezkeb`~pz`bxr`~ =

# iuxkb`~ n`gbxrk|`~ x g )

# |k~n`~`~)

# eazh~~k|`~)

# cerhzkek~ azegxieb`~)

# p~)

# p ipe~)

# hgrzh `xrz`~'

BEB@^ RNGKN@^

Nde|h bh G|hi # Nepenkrk|`=#C`bhi`~ bh de~rh = zakbe `x liht|hi#Cerhzkei be de~rh = EK^K>?2#êbe = zhi ^_BR#Rhcphzerxze = #:? e 58? N#_zh~~` = er 5? fal/nc:#\hz~h~ h~phnkek~ peze er 8>4 N) :4? fal/nc: h n`grzìh bh er 2 pr`~'#\hz~h~ peze zhe~ nie~~klknebe~

#Rzeg~ck~~`z bh g|hi=#

C`bhi`~ bh de~rh = zakbe `x liht|hi# Cerhzkei be de~rh = EK^K>?2 $zh|h~rkchgr` `pn' bh __) _RLH+# êbe = 2#:? cE# Rhcphzerxze = #:? e 58? N# _zh~~` = er 5? fal/nc:#\hz~h~ h~phnkek~ peze er 8>4 N) :4? fal/nc:#\hz~h~ peze zhe~ nie~~klknebe~


24/34

:2

\hz~h~ = de~rh h bkepe~`'

Hgrzh e~ epikneh~ rpkne~ be|hz~` de~rh hgn`grzec#~h `n`grzìh bh g|hi eir`/jekt` bhcerhzkek~ n`c` az`~) ze`)p~ $nkchgr`) lezkgde) nei)

hrn'+) ezhke) jzkre) hrn'

E |hz~` bkepe~` p`bh ~hz hccerhzkek~ ~ikb`~ bh jektebhg~kbebh n`c` ndkp~ bhpi~rkn` `x k~`p`z) azegxieb`~ hhc pz`bxr`~ iuxkb`~ n`càxe) uxckn`~) eikchgrnk`~)hgrzh xrz`~'


E~phnr`~ l~kn`~+

\kjzerzk`Bh~hg|ì|kb`~ peze `n`grzìh/bhrhn` bh g|hi bh

cerhzkek~ ~ikb`~ `x iuxkb`~ hcreguxh~/~ki`~)

_`bhc ~hz kg~reieb`~ regr` g` r`p`n`c` ge ierhzei'

Epzh~hgrec e~ ~haxkgrh~ |egreahg~

=# g` p`~~xhc pezrh~ c|hk~)

# z`jx~rh})

# lenkikbebh bh kg~reie` h neikjze`)

# pzerknechgrh g` bhphgbhzhc be~n`gbkh~ b` cerhzkei n`c`=

# n`g~regrh bkhirzkne)

# xckbebh)

# hrn'

BEB@^ RNGKN@^#C`bhi`~ = de~rh `x bkepe~`

#_z`bxr`~ = ~ikb`~ $de~rh h bkepe~`+ / iuxkb`~ $bkepe~`+#Cerhzkek~ hc n`grer` n`c ` pz`nh~~` = EK^K>5?

^hg~`z bh G|hi peze

iuxkb`~ Bhrhnre ` g|hi bh iuxkb`~ hc

zh~hz|erzk`~'

Lxgnk`ge erze|~ b` c`|kchgr`b` lixrxeb`z uxh ahze xc ~kgei

ceagrkn`' H~rh ~kgei rzeg~ckrkb` exc ~hg~`z ceagrkn`' @ ~kgeibh ~ebe xc n`grer` G'E' `x G'L')

bhphgbhgb` be p`~k` hc uxh l`zkg~reieb`) uxh p`bh enk`gez

xc n`greb`z extkikez) xc zhi `x xcNI_'

^hg~`z bh G|hi peze iuxkb`~

IE5


31/34

>5

C`gkr`zechgr` bh g|hi bh lixb`~ @ ~hg~`z IF bh g|hi xc

~hg~`z uxh bhrhnre g|hk~ bhlixb`~) rhc b`k~ ~hr h zh~hr

p`kgr~ emx~r|hk~ uxh~hz|hc) p`z hthcpi`) pezee|k~ez e rhcp` ~h ` lixt` b`chk` h~r ejekt` b` cgkc`ghnh~~zk`' Xc IF ~xj~rkrxker 2 ~qkrndh~ jkgzk`~)zhbx}kgb` lke`) cerhzkei hnx~r`~ bh c`greahc'


32/34

>:

Lxgnk`gechgr`


33/34

>>

Lxgnk`gechgr`


34/34

>2

Zhi bh G|hi Epikne`

@ zhi bh g|hi ikckrh J^ 2?bhrhnre `~ g|hk~ phi` ~k~rhcen`gbxrk|`' x~eb` peze ~kgeik}e` h n`grzìh bh g|hi'Xce ~ebe e zhi n`c xc n`grer` zh|hz~`z k~hgr` bhp`rhgnkei) phzckrh ` n`grzìh bh eiezch~ bh cgkc` `x

ctkc` h n`cegb`'Hthcpi`~ rpkn`~ bh epikne`= pz`rh` n`grze lxgnk`ge#chgr` e ~hn` hc j`cje~ ~xjchz~|hk~ $p``~ ezrh~keg`~+)nekte~ b!axe) neibhkze~ `x uxeiuxhz ~ìx` eux`~euxh ~hme n`gbxr`ze'

Lxgnk`gechgr

@ zhi J^ 2?rhc ~ebe bh :2 \) n`zzhgrh eirhzgebe)uxh zhr`zge g`|echgrh e` zhi erze|~ be ~`gbe'@ hcpzha` bh n`zzhgrh eirhzgebe kcphbh e l`zce` bhn`zz`~` ge~ ~`gbe~) e~~kc n`c` e bhn`cp`~k` hihrz`#irkne b` pz`bxr`' G` zhi) htk~rh xc j`r` uxh phzckrhemx~rez e ~hg~kjkikbebh bh n`cxre`' Uxegb` ` iuxkb` erkgahe ~`gbe bh g|hi ctkc` ` zhi `phze) bh~`phzegb` ep~ `

iuxkb` bh~n`jzkz e ~`gbe bh g|hi cgkc`'

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Sensor de Nível para Líquidos