Khatelo-peleng e kholo bakeng sa liindasteri tse ikemetseng, 4-20mA Electric Actuator e hlahile e le tharollo ea phetoho bakeng sa taolo e nepahetseng le ts'ebetso e nepahetseng.Sebapali sena se tsoetseng pele se hlalosa bocha sebopeho sa li-valve automation system ka ho fana ka ho nepahala le ho ts'epahala ho ke keng ha bapisoa.Baenjiniere le litsebi tsa indasteri ba e thoholetsa e le e fetolang lipapali, e bula menyetla e mecha bakeng sa lits'ebetso tse fapaneng makaleng a mangata.
Karolo e ikhethang ea 4-20mA Electric Actuator e ka har'a mochini oa eona oa taolo.Ho e-na le ts'ebetso e tloaelehileng ea pneumatic kapa hydraulic actuation, sesebelisoa sena se ncha se sebetsa se sebelisa letšoao la motlakase ho laola maemo a li-valve.Letšoao la 4-20mA le emela boemo ba valve, 'me 4mA e bontša boemo ba bonyane kapa bo koetsoeng le 20mA e bontšang boemo bo phahameng kapa bo bulehileng ka ho feletseng.Tšobotsi ena e ikhethang e lumella taolo e nepahetseng le e lekanang ea ho bula le ho koala li-valve, e fanang ka boemo bo ikhethang ba ho nepahala tsamaisong ea mokelikeli.
O mong oa melemo ea bohlokoa ea 4-20mA Electric Actuator ke ho feto-fetoha ha eona maemong a fapaneng a indasteri.Sebapali se ka hokahana hantle le mefuta e fapaneng ea li-valve, ho kenyeletsoa li-valve tsa bolo, li-valve tsa serurubele, le li-valve tsa globe, har'a tse ling.Ho ikamahanya le maemo hona ha ho nolofatse ts'ebetso ea othomathike feela empa hape ho fokotsa tlhoko ea mefuta e fapaneng ea li-actuator, ho tsamaisa thepa le tlhokomelo.
Bokhoni ba actuator ea ho sebetsana le likhatello tse fapaneng tsa phallo le likhatello li e etsa khetho e ratoang ho pholletsa le mefuta e mengata ea liindasteri.Ho tloha ho oli le khase ho ea ho phekolo ea metsi, meriana ho ea lijong le seno, 4-20mA Electric Actuator e ipabola ho fana ka taolo e nepahetseng holim'a mekhoa ea bohlokoa.Lefapheng la oli le khase, e laola ka nepo phallo ea li-hydrocarbon ka liphaephe, e ntlafatsa tlhahiso le lipalangoang.Lits'ebetsong tse hloekisang metsi, actuator e bapala karolo ea bohlokoa ho boloka boleng ba metsi le phallo, ho netefatsa hore sechaba se na le metsi a nooang a bolokehileng.
Ho feta moo, indastering ea meriana le ea ho lokisa lijo, moo ho nepahala ho leng bohlokoa haholo, 4-20mA Electric Actuator e thusa ho sebetsana le lisebelisoa tse hlokolosi le ho netefatsa boleng bo tsitsitseng ba sehlahisoa.Ho feta moo, ts'ebeliso ea eona e fetela lits'ebetsong tsa HVAC, moo e laolang phallo ea moea le metsi ka nepo, e kenyang letsoho molemong oa ts'ebetso ea matla le ts'ireletso ea tikoloho.
Sebopeho sa motlakase sa actuator se thusa ho kopanya ka mokhoa o se nang moeli ho li-automation le litsamaiso tsa sejoale-joale tsa taolo.Ka ho fihla ha Indasteri ea 4.0 le Inthanete ea Lintho tsa Indasteri (IIoT).
Tšireletseho e ntse e le taba e ka sehloohong ts'ebetsong ea indasteri, 'me 4-20mA Electric Actuator e sebetsana le ntlha ena ka ts'ebetso ea eona e sa sireletsehang.Haeba motlakase o lahleheloa kapa o sitisoa ke lets'oao, actuator e ka hlophisoa ho ea sebakeng se boletsoeng esale pele, ho fokotsa likotsi tse ka bang teng le ho fokotsa nako ea ho theoha.
Kamohelo ea 4-20mA Electric Actuator e emela mohato oa bohlokoa oa ho fihlela litharollo tsa othomathike tse sebetsang hantle le tse baballang chelete e ngata.Bokhoni ba eona bo nepahetseng ba taolo bo lebisa lits'ebetsong tse ntlafalitsoeng, ho fokotsa litšila le ho ntlafatsa tlhahiso.Ho feta moo, ts'ebetso ea motlakase ea actuator e fetolela ho theola litšenyehelo tsa tlhokomelo le boemo bo fokotsehileng ba tikoloho ha bo bapisoa le litsamaiso tsa khale tsa moea kapa tsa hydraulic.
Qetellong, 4-20mA Electric Actuator e fetola sebopeho sa li-valve automation system ka ho nepahala ho ke keng ha bapisoa, ho tenyetseha le ho sebetsa hantle.Ha liindasteri li ntse li tsoela pele ho etelletsa pele ho nepahala le ho iketsetsa lintho, actuator ena e hlaha e le sesebelisoa sa bohlokoa ho fihlela taolo e nepahetseng ea mokelikeli.Ka kopanyo ea eona e se nang moeli litsamaisong tsa taolo ea sejoale-joale le bokhoni ba eona ba ho ntlafatsa polokeho le botsitso, 4-20mA Electric Actuator e betla tsela bakeng sa bokamoso ba indasteri bo tsoetseng pele le bo hokahaneng.
Nako ea poso: Jul-24-2023