Danfoss GDA Li-sensors tsa ho hlahloba Khase
Litlhaloso
- Mefuta ea sensor ea khase: GDA, GDC, GDHC, GDHF, GDH
- Tshebetso Voltage: +12- 30V dc/12-24 V ac
- RemoteLCDy: IP41
- Lihlahisoa tsa Analog: 4-20 mA, 0- 10V,0- 5V
- Boholo ba Range: 1000 metres (1,094 yards)
Ho kenya
- Sehlopha sena se tlameha ho kenngoa ke setsebi se tšoanelehang ho latela litaelo tse fanoeng le litekanyetso tsa indasteri.
- Netefatsa ho kenya le ho seta ka nepo ho ipapisitse le ts'ebeliso le tikoloho.
Tshebetso
- Basebelisi ba tlameha ho tseba melao ea indasteri le litekanyetso tsa ts'ebetso e bolokehileng.
- Yuniti e fana ka lits'ebetso tsa alamo haeba ho na le ho lutla, empa ha e rarolle sesosa sa sesosa.
Tlhokomelo
- Li-sensor li tlameha ho lekoa selemo le selemo ho latela melao. Latela mokhoa o khothaletsoang oa tlhahlobo ea bump haeba melaoana ea lehae e sa hlake.
- Ka mor'a ho lutla ha khase e ngata, hlahloba 'me u fetole li-sensor ha ho hlokahala. Latela litlhoko tsa sebaka sa heno le liteko.
Tšebeliso ea litsebi feela!
- Yuniti ena e tlameha ho kengoa ke setsebi se koetlisitsoeng hantle se tla kenya yuniti ena ho latela litaelo tsena le litekanyetso tse behiloeng indastering/nahang ea bona.
- Basebeletsi ba nang le litsebo tse loketseng ba yuniti ba lokela ho tseba melao le maemo a behiloeng ke indasteri/naha ea bona bakeng sa tšebetso ea yuniti ena.
- Lintlha tsena li reretsoe feela ho ba tataiso 'me moetsi ha a jare boikarabelo ba ho kenya kapa ho sebetsa ha yuniti ena.
- Ho hloleha ho kenya le ho sebetsa yuniti ho latela litaelo tsena le litataiso tsa indasteri ho ka baka kotsi e mpe ho kenyelletsa lefu mme moetsi a ke ke a jara boikarabello ntlheng ena.
- Ke boikarabello ba motho ea kenyang ho netefatsa ka ho lekaneng hore lisebelisoa li kentsoe ka nepo le ho hlophisoa ho latela tikoloho le ts'ebeliso eo lihlahisoa li sebelisoang ho eona.
- Ka kopo hlokomela hore Danfoss GD e na le tumello e le sesebelisoa sa polokeho. Haeba ho lutla ho etsahala GD e tla fana ka mesebetsi ea alamo ho lisebelisoa tse hokahaneng (PLC kapa BMS system), empa e ke ke ea rarolla kapa ho hlokomela sesosa sa ho lutla ka boeona.
Teko ea Selemo
Ho latela litlhoko tsa EN378 le li-sensor tsa taolo ea F GAS li tlameha ho lekoa selemo le selemo. Leha ho le joalo melao ea lehae e ka hlakisa mofuta le makhetlo a tlhahlobo ena. Haeba ho se joalo, ho lokela ho lateloa mokhoa oa tlhahlobo oa bump o khothaletsoang oa Danfoss. Ikopanye le Danfoss bakeng sa lintlha tse ling.
- Kamora ho pepesehela khase e lutlang haholo, sensor e lokela ho hlahlojoa le ho nkeloa sebaka ha ho hlokahala. Lekola melao ea lehae mabapi le litlhoko tsa tlhahlobo kapa tlhahlobo.
- Standard
- LLCD
- Sensor PCB
- 'Mè PCB
- P 65 e nang le hlooho ea sensor ea tšepe e sa hloekang
- Exd
- Exd mocheso o tlase
- Sensor PCB e nang le kutlo ea kantle
- 'Mè PCB
- Hlooho ea kutlo
- IP 65 mocheso o tlase
- 'Mè PCB
- Hlooho ea kutlo
Khokahano ea motlakase bakeng sa mefuta eohle
- Phepelo voltage
- Sephetho sa analogue
- Digital output -Alamo ea boemo bo holimo NO
- Tlhahiso ea dijithale - Alamo ea boemo bo tlase NO
Khokahano ea jumper bakeng sa mefuta eohle
- Ha u fetola boemo leha e le bofe ba jumper, matla a tlameha ho khaoloa (CON1) ho nolofalletsa mokhoa o mocha oa jumper
- Yellow LED3: Alamo e tlase
- LED2 e khubelu: Alamo e phahameng
- LED1 e tala: Moqtagke sebelisitse
- JP1: Ho lieha nako ea karabelo bakeng sa alamo ea Boemo bo Tlase
- JP2: Ho lieha nako ea ho arabela bakeng sa alamo ea Boemo bo Phahameng
- JP5: Ho hlophisa tlhahiso ea dijithale, alamo ea Boemo bo Phahameng
- JP3/JP4: Ho seta bakeng sa tlhahiso ea dijithale, alamo ea Boemo bo Tlase
- JP7: Alamo ea boemo bo holimo
- JP8: Alamo ea boemo bo tlaase.
- Ho seta bocha alamo ea Boemo bo Tlase/Holimo ka bouena
Ho lokisa maemo a tlase/a phahameng a alamo
Tlhophiso ea aterese ha o buisana le Danfoss Monitoring System
Tlhophiso ea aterese ha u buisana le Danfoss m2 (tsoela pele)
Ho kenya
Mokhoa o akaretsang oa mefuta eohle ea GD (sa feiga. 2, 3, 4)
Lihlahisoa tsohle tsa GD ke tsa ho kenya lebota. Ho tlosoa ha GD top cover:-
- Bakeng sa mefuta e tloaelehileng le ea LCD:
- Hlakola li-screw tse peli tse ka pele
- Bakeng sa mefuta ea IP65 e nang le hlooho ea sensor ea tšepe e sa hloekang / Exd / IP 65 mocheso o tlase (setšoantšo sa 3, 4):
- Tlosa li-screw tse 'nè tse ka pele
Ho kenya motlakase (sa feiga. 5 le 6)
Khokahano ea Earth/Ground e tlameha ho etsoa ha ho sebelisoa mefuta e tloaelehileng, ea LCD, kapa ea Exd. Tšireletseho ea thepa e itšetlehile ka botšepehi ba phepelo ea matla le ho koaheloa ha sebaka se koaletsoeng.
Etsa kopo voltage ho CON 1 le LED e tala e tla khantša (setšoantšo sa 6).
Nako ea botsitso
Hang ha GD e qala ho tsamaisoa ho nka nako e itseng ho tsitsisa 'me e tla fana ka tlhahiso e phahameng ea analoge (4-20 mA / 0-10 V / 0-5 V 1)) qalong pele e khutlela ho palo ea 'nete ea mahloriso (moea o hloekileng 'me ha ho na ho lutla, tlhahiso ea analoge e khutlela ho: (~ 0 V / 4 mA / ( ~ 0 pp)).
Linako tsa botsitso tse boletsoeng ka tlase li reretsoe feela e le tataiso mme li ka fapana ka lebaka la mocheso, mongobo, bohloeki ba moea, nako ea polokelo 3, joalo-joalo.
Mohlala
- GDA e nang le sensor ea EC………………………….20-30 Sec
- GDA e nang le kutlo ea SC ……………………………….. 15 mets.
- GDA e nang le sensor ea CT……………………………….. 15 mets.
- GDA e nang le CT sensor, Exd model …………7 mets.
- GDHC/GDHF/GDHF-R3
- e nang le sensoro ea SC…………………………………………… 1 mets.
- GDC e nang le sensor ea IR………………………………..10 sec.
- GDC e nang le sensor ea IR,
- Exd model………………………………………………….20 sec.
- GDH e nang le kutlo ea SC………………………………..3 mets.
- Ha u fetola boemo leha e le bofe ba jumper, matla a tlameha ho khaoloa (CON1) ho nolofalletsa mokhoa o mocha oa jumper.
- Ho beha maemo a tloaelehileng a bulehileng (NO) / hangata a koetsoeng (NC) bakeng sa tlhahiso ea dijithale alamo e tlase / e Phahameng.
- Ka bobeli ba na le khetho ea ho beha NO kapa NC. Boemo ba feme ke NO.
NO / NC e ke ke ea sebelisoa e le ho hloleha ho sireletseha nakong ea ho hloleha ha motlakase.
- Digital tlhahiso ea boemo bo tlaase alamo NO: JP3 ON, JP4 OFF (tlosoa) NC JP4 ON, JP3 OFF (tlosoa) g. 6)
- Phatlalatso ea Digital Alamo ea Boemo bo phahameng NO: JP5 ON sebakeng se ka holimo NC: JP5 ON sebakeng se tlaase g. 6)
Seta bocha/autoreset ea alamo ea Boemo bo Tlase/Boholimo (sa feiga. 6)
- Khetho ena e fumaneha ka JP8 (alamo ea boemo bo tlase) le JP7 (alamo ea Boemo bo Phahameng). Setting ea feme e seng e setiloe ke Auto Reset. Haeba ho seta bocha ka letsoho ho khethiloe bakeng sa boemo ba alamo e tlase / e Phahameng, joale konopo ea ho seta bocha e haufi le CON 7.
- Digital output alamo ya Boemo bo tlase
- Seta botjha: JP8 e sebakeng se ka letsohong le letšehali: JP8 e maemong a letsohong le letona
- Digital output Alamo ya Boemo bo Phahameng
- Seta botjha: JP7 e maemong a letsohong le letshehadi Bukana: JP7 e maemong a letsohong le letona
Ho fetola nako e liehang ho arabela (setšoantšo sa 6). Tlhahiso ea dijithale bakeng sa lialamo tsa Boemo ba Tlase/Holimo e ka lieha.
Setlhophiso sa feme e seng e setiloe ke metsotso e 0, tlhahiso ea Digital, alamo ea boemo bo tlase
JP1 boemong
- : Metsotso e 0
- : Metsotso e 1
- : Metsotso e 5
- : Metsotso e 10
Digital output High Level alamo JP2 boemong
- : Metsotso e 0
- : Metsotso e 1
- : Metsotso e 5
- : Metsotso e 10
- Ho fetola litekanyetso tsa alamo tse tlase / tse phahameng (setšoan. 7) GDsl GD e se e hlophisitsoe ke fektheri ho ea ho litekanyetso tsa sebele tse amanang le mefuta ea sebele ea ppm ea sehlahisoa sa GD. Meeli ea 'nete e tlase le e Phahameng ea alamo ppm e hlalositsoe ka botlalo ho label ea kantle ea GD. Boleng ba preset ea feme bo ka fetoloa, ka voltmeter e methang 0d.cV dc Output.
- 0 V e lumellana le bonyane. ppm range (mohlala, 0 ppm)
- 5V e lumellana le max. ppm range (mohlala, 1000)
- Mohlala, haeba ho hlokahala hore ho behoe 350 ppm, joale voltage tla behoa ho 1.75 V (35 % ea 5 V)
- Ho fetola boleng bo tlase ba moeli oa alamo lipakeng tsa TP0(-) le TP2(+), voltage pakeng tsa 0-5 V e ka lekanyetsoa, 'me ka th, ho ppm Low alamo setting setting. Molumotage/ppm setting e ka fetoloa ho RV1.
- Ho fetola boleng bo phahameng ba moeli oa alamo lipakeng tsa TP0(-) le TP3(+), voltage pakeng tsa 0-5 V e ka lekanyetsoa, 'me ka seo, ppm High alarm limit setting. Molumotage/ppm setting e ka fetoloa ho RV2.
Ho hokela GD ho sistimi ea ho beha leihlo Danfoss (sa feiga 8 le 9)
- Wiring (sa feiga 8)
- GD eohle e tlameha ho hokahana AA, BB,
- COM - COM (skrine)
- Ha o hokela ho phanele ea tsamaiso ea ho lekola ea Danfoss li-terminals tse tšoanang li hokahane ho tse ling ke hore AA, BB, Com - Com.
- Sistimi ea ho qetela ea tlhahlobo ea GD le Danfoss, kenya sehanyetsi sa 120 ohm ho pholletsa le terminal A le B ho felisa sistimi ea likhokahano.
- Boholo ba 31 GDs bo ka kopanngoa. Haeba ho hlokahala liyuniti tse fetang 31, ka kopo ikopanye le Danfoss bakeng sa lintlha tse ling.Aterese ea GD (sa feiga. 9)
- Aterese ea sensor e behiloe ke S2 le S3, ho lokisa li-dial tsena pakeng tsa 0 le F ho tla fa sensor aterese ea eona joalokaha ho bontšitsoe ho g. 9. Chate ea phetoho pakeng tsa linomoro tsa mocha oa tsamaiso ea Danfoss le aterese ea hexadecimal ea GD e khomaretsoe. Matla a tlameha ho tlosoa ha o beha liaterese ho GD.
Teko ea Selemo
- Ho latela litlhoko tsa EN378 le melaoana ea F GAS, li-sensor li tlameha ho lekoa selemo le selemo. Howe, ve,r melawana ya lehae e ka hlakisa mofuta le kgafetsa ya teko ena. Haeba ho se joalo, Danfos e khothalelitse ts'ebetso ea tlhahlobo ea bump e lokela ho lateloa. Ikopanye le Danfoss ka botlalo.
- Kamora ho pepesehela khase e lutlang haholo, sensor e lokela ho hlahlojoa le ho nkeloa sebaka ha ho hlokahala.
- Lekola melao ea lehae mabapi le litlhoko tsa tlhahlobo kapa tlhahlobo.
- Kamehla sebelisa voltage 0-10 V ho hlahloba tlhahiso bakeng sa botsitso.
- GDC IR e khutlela ho hoo e ka bang 400 ppm, kaha sena ke boemo bo tloaelehileng moeeng. (~4.6 mA/~0.4 V/ 0.2 V)
- Haeba GD e ntse e le polokelong ea nako e telele kapa e emisitsoe nako e telele, botsitso bo tla lieha haholo. Leha ho le joalo ka hare ho lihora tse 1-2 mefuta eohle ea GD e ne e lokela hore ebe e theohile ka tlase ho boemo bo tlaase ba alamo le ho sebetsa.
- Khatelo-pele e ka beoa leihlo hantle ka tlhahiso ea 0 10VV. Ha tlhahiso e lula ho pota zero (400 ppm tabeng ea li-sensor tsa IR CO2), GD e tsitsitse. Maemong a ikhethang, haholo-holo ka sensor ea CT, ts'ebetso e ka nka lihora tse 30.
Danfoss e ke ke ea amohela boikarabello bakeng sa liphoso tse ka bang teng libukeng tsa libuka, libukana le lingoliloeng tse ling. Danfoss e na le tokelo ea ho fetola lihlahisoa tsa eona ntle le tsebiso. Sena se sebetsa le ho lihlahisoa tse seng li ntse li fanoa, ha feela liphetoho tse joalo li ka etsoa le liphetoho tse latelang li hlokahala ho latela litlhaloso tse seng li lumellane. Matšoao a khoebo a thepa ena ke thepa ea lik'hamphani tse amehang. Danfoss le mofuta oa logo ea Danfoss ke matšoao a khoebo a Danfoss A/S. Litokelo tsohle li sirelelitsoe
FAQS
P: Ke lokela ho etsa eng ka mor'a hore ho fumanoe hore khase e lutla?
A: Sheba le ho khutlisetsa li-sensor ha ho hlokahala 'me u latele melaoana ea lehae bakeng sa ho lekanya le ho etsa liteko.
P: Li-sensor li lokela ho hlahlojoa hangata hakae?
A: Li-sensor li tlameha ho lekoa selemo le selemo ho latela melao. Melao ea lehae e ka hlakisa maqhubu a fapaneng a tlhahlobo.
Litokomane / Lisebelisoa
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Danfoss GDA Li-sensors tsa ho hlahloba Khase [pdf] Tlhophiso Tataiso GDA, GDC, GDHC, GDHF, GDH, GDA Gas Detecting Sensors, GDA, Gas Detecting Sensors, Detecting Sensors, Sensors |