Buka ea Tataiso
Loop Calibrator
P/N:110401108718X
Selelekela
UT705 ke sesebelisoa se ts'oaroang ka letsoho se nang le ts'ebetso e tsitsitseng le ho nepahala ho holimo ho 0.02%. UT705 e khona ho lekanya matla a DCtage/current le loop current, mohloli/ etsisa DC hona joale. E entsoe ka ho hatakela koloi le ramping, ts'ebetso ea 25% ea ho hata e ka sebelisoa ho lemoha lebelo la mola. Karolo ea ho boloka / ho hopola le eona e ntlafatsa ts'ebetso ea mosebelisi.
Likaroloana
Ho fihla ho 0.02% tlhahiso le ho nepahala ha tekanyo 2) Moralo o tiileng le oa ergonomic, o bonolo ho o jara 3) E tiile ebile e ka tšeptjoa, e loketse tšebeliso ea sebaka sa marang-rang 4) Ho hatakela ka boiketsetso le ramping tlhahiso bakeng sa ho lemoha mohala o potlakileng 5) Etsa tekanyo ea mA ha u ntse u fana ka matla a loop ho transmitter 6) Boloka litlhophiso tse sebelisoang khafetsa bakeng sa tšebeliso ea nako e tlang 7) Khanya e ka feto-fetohang ea backlight 8) Phetoho e bonolo ea betri.
Lisebelisoa
Bula lebokose la liphutheloana 'me u ntše sesebelisoa. Ka kopo, hlahloba hore na lintho tse latelang li haella kapa li senyehile, 'me u ikopanye le mofani oa thepa ea hau hang-hang haeba ho joalo. 1) Buka ea mosebelisi 1 pc 2) Liteko li etella pele 1 pair 3) Alligator clip 1 pair 4) 9V betri 1 pc 5) Karete ea tiisetso 1 pc
Litaelo tsa Tšireletseho
4.1 Setifikeiti sa Polokeho
Litekanyetso tsa setifikeiti tsa CE (EMC, RoHS) EN 61326-1: 2013 Litlhokahalo tsa ho lumellana ha motlakase (EMC) bakeng sa lisebelisoa tsa ho lekanya EN 61326-2-2: 2013
4.2 Litaelo tsa Tšireletseho Calibrator ena e entsoe le ho etsoa ho latela litlhoko tsa polokeho ea lisebelisoa tsa ho metha tsa elektroniki tsa GB4793. Ka kopo sebelisa calibrator feela joalokaha ho boletsoe bukeng ena, ho seng joalo, tšireletso e fanoeng ke calibrator e ka senyeha kapa ea lahleha. Ho qoba ho tsukutloa ke motlakase kapa likotsi tsa motho ka mong:
- Sheba li-calibrator le lintlha tsa tlhahlobo pele u li sebelisa. U se ke ua sebelisa calibrator haeba tlhahlobo e etella pele kapa nyeoe e bonahala e senyehile, kapa haeba ho se na pontšo skrineng, joalo-joalo. Ho seng joalo, e ka baka kotsi e tšosang.
- Kenya sebaka sa liteko tsa tšenyo ka mohlala o tšoanang kapa lintlha tse tšoanang tsa motlakase.
- Se ke oa sebelisa > 30V pakeng tsa terminal efe kapa efe le fatše kapa lipakeng tsa li-terminals tse peli.
- Khetha ts'ebetso e nepahetseng 'me u tsamaee ho latela litlhoko tsa tekanyo.
- Se ke oa sebelisa kapa ho boloka calibrator mochesong o phahameng, mongobo o phahameng, o ka tukang, o ka qhomang, le tikolohong e matla ea makenete ea motlakase.
- Tlosa lisebelisoa tsa tlhahlobo ho calibrator pele u bula sekoaelo sa betri.
- Lekola lintlha tsa liteko bakeng sa tšenyo kapa tšepe e pepesitsoeng, 'me u hlahlobe hore na tlhahlobo e tsoela pele. Kenya sebaka sa lisebelisoa tse senyehileng pele u li sebelisa.
- Ha u sebelisa li-probes, u se ke ua ama karolo ea tšepe ea li-probes. Boloka menoana ea hau ka mor'a balebeli ba menoana holim'a li-probes.
- Hokela tlhahlobo e tloaelehileng e etellang pele 'me ka mor'a moo u hokele tlhahlobo e hlahang ha u kenya mohala. Tlosa moeta-pele oa teko pele ha o khaola.
- Se ke oa sebelisa calibrator haeba ho na le bothata bofe kapa bofe, tšireletso e ka 'na ea senyeha, ka kopo romela calibrator bakeng sa tlhokomelo.
- Tlosa lintlha tsa tlhahlobo pele u fetohela ho litekanyo tse ling kapa liphetho.
- Ho qoba ho tsukutloa ke motlakase kapa kotsi e ka bang teng ka lebaka la ho bala ho fosahetseng, khutlisetsa betri hang-hang ha letšoao la betri le tlase le hlaha skrineng.
Matšoao a Motlakase
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Habeli insulated |
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Tlhokomediso |
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E ikamahanya le litaelo tsa European Union |
Litlhaloso Kakaretso
- Boholo ba matlatage pakeng tsa terminal efe kapa efe le fatše kapa lipakeng tsa li-terminals life kapa life tse peli: 30V
- Range: manual
- Mocheso oa ho sebetsa: 0°C-50°C (32'F-122 F)
- Mocheso oa polokelo: -20°C-70°C (-4'F-158 F)
- Mongobo o itseng: C95% (0°C-30°C), -C.75% (30°C-40°C), C50% (40°C-50°C)
- Boima ba ho sebetsa: 0-2000m
- Betri: 9Vx1
- Teko ea ho theoha: 1m
- Boima: hoo e ka bang 96x193x47mm
- Boima ba 'mele: hoo e ka bang 370 (ho kenyeletsoa le betri)
Sebopeho sa kantle
Lihokelo (Litheminale) (setšoantšo sa 1)
- Theminale ea hajoale:
Tekanyo ea hona joale le sephetho sa tlhahiso - Theminale ea COM:
Terminal e tloaelehileng bakeng sa litekanyo tsohle le liphetho - V terminal:
MoqtagE lekanya terminal - 24V terminal:
Terminal ea phepelo ea motlakase ea 24V (mokhoa oa LOOP)
7.2 Likonopo (setšoantšo sa 1a)
| Che. | Tlhaloso | |
| 1 |  |
Ho lekanya/ho fetola mokhoa oa mohloli |
| 2 |  |
Tobetsa nakoana ho khetha voltage tekanyo; tobetsa nako e telele ho khetha tekanyo ea hona joale ea loop |
| 3 |  |
Tobetsa nakoana ho khetha mokhoa oa mA; tobetsa nako e telele ho khetha tlhahiso ea hona joale ea analog ea transmitter |
| 4 |  |
E potoloha: E tsoela pele ho hlahisa 0% -100% -0% ka moepa o tlase (e liehang), 'me e pheta ts'ebetso ka bo eona; E tsoela pele ho hlahisa 0% -100% -0% ka moepa o phahameng (ka potlako), 'me e pheta ts'ebetso ka bo eona; Liphetho 0% -100% -0% ka 25% saese ea mohato, 'me e pheta ts'ebetso ka bo eona. Tobetsa nako e telele ho beha boleng ba hajoale ho 100%. |
| 5 |  |
Matla a ho bulela/ tima (tobetsa nako e telele) |
| 6 |  |
Tobetsa nako e khuts'oane ho bulela / tima lebone la morao; tobetsa nako e telele ho beha boleng ba tlhahiso ea hajoale ho 0%. |
| 7-10 |  |
Tobetsa nako e khuts'oane ho lokisa ka bowena boleng ba tlhophiso ya dipholo |
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Tobetsa nako e telele ho hlahisa boleng ba 0% ba mofuta o behiloeng hajoale | |
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Tobetsa nako e telele ho fokotsa tlhahiso ka 25% ea mefuta | |
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Tobetsa nako e telele ho eketsa tlhahiso ka 25% ea mefuta | |
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Tobetsa nako e telele ho hlahisa boleng ba 100% ba mofuta o behiloeng hajoale |
Hlokomela: Nako e khutšoanyane ea khatiso: <1.5s. Nako e telele ea khatiso:> 1.5s.
Pontšo ea LCD (setšoantšo sa 2) 
| Matšoao | Tlhaloso |
| MOHLOLI | Mohloli oa tlhahiso ea mohloli |
| MOTS'EOA | Letšoao la ho kenya tekanyo |
| _ | Sesupa sa ho khetha li-digit |
| SIM | Ketsiso ea tlhahiso ea transmitter |
| KHOPOTSO | Letšoao la tekanyo ea loop |
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Letšoao la matla a betri |
| Hi | E bontša hore nako ea thabo e kholo haholo |
| Lo | E bontša hore nako ea ho hlasimolla e nyane haholo |
| ⋀M | Ramp/mohato oa tlhahiso ea matšoao |
| V | Moqtage yuniti: V |
| Ho | Peresentetage sesupo sa boleng ba mohloli/tekanyo |
Mesebetsi ea Motheo le Mesebetsi
Tekanyo le Sephetho
Sepheo sa karolo ena ke ho hlahisa ts'ebetso ea mantlha ea UT705.
Latela mehato e ka tlase bakeng sa voltaglitekanyo:
- Hokela tlhahlobo e khubelu ho terminal ea V, e ntšo ho terminal ea COM; ebe o hokela probe e khubelu ho possitive terminal ea molumo oa kantletagmohloli, o motšo ho ea ho terminal e mpe.
- Tobetsa (> 2s) ho bulela calibrator 'me e tla itlhahloba, e kenyeletsang potoloho ea ka hare le tlhahlobo ea LCD. Skrine ea LCD e tla bonts'a matšoao ohle bakeng sa 1s nakong ea ho itlhahloba. The interface e bontšitsoe ka tlase:
- Ebe mofuta oa sehlahisoa (UT705) le nako ea ho tima ha koloi (Omin: auto power off e koetsoe) li hlahisoa bakeng sa 2s, joalo ka ha ho bonts'itsoe ka tlase:
- Tobetsa ho fetohela ho voltage mokhoa oa ho lekanya. Tabeng ena, ha ho hlokahale ho fetola ka mor'a ho qala.
- Tobetsa ho kgetha mokgwa wa mohlodi.
- Tobetsa™ kapa ho eketsa kapa u tlose 1 bakeng sa boleng bo ka holimo ho setaele (boleng bo nkoa ka tsela e iketsang 'me boemo ba setaele bo lula bo sa fetohe); tobetsa ho fetola boemo ba moelelo wa tlase.
- Sebelisa ee ho fetola boleng ba tlhahiso ho 10mA, ebe o tobetsa ho fihlela buzzer e etsa molumo oa "beep", 10mA e tla bolokeha e le boleng ba 0%.
- Ka mokhoa o ts'oanang, tobetsaho eketsa tlhahiso ho 20mA, ebe o tobetsa ho fihlela buzzer e etsa molumo oa "beep", 20mA e tla bolokeha e le boleng ba 100%.
- Tobetsa nako e telele or ho eketsa kapa ho fokotsa tlhahiso pakeng tsa 0% le 100% ka mehato ea 25%.
Motlakase oa Auto Off
- Calibrator e tla koala ka bo eona haeba ho se na konopo kapa ts'ebetso ea puisano ka nako e behiloeng.
- Nako ea ho tima ka boits'oaro: 30min (setting ea feme), e koetsoeng ka boiketsetso mme e bonts'oa nako e ka bang 2s nakong ea ts'ebetso ea ho qala.
- Ho tima "motlakase oa motlakase, tobetsa tlase 6 ha o ntse o bulela calibrator ho fihlela buzzer e lla.
Ho bulela "motlakase oa ho tima, tobetsa tlase 6 ha o ntse o bulela calibrator ho fihlela buzzer e lla. - Ho lokisa "auto power off time", tobetsa fatše 6 ha u ntse u bulela calibrator ho fihlela buzzer e lla, ebe u lokisa nako e pakeng tsa 1 ~ 30 min le @), @ 2 likonopo, moaparo o molelele ho boloka litlhophiso, ST e tla khanya le ebe u kenya mokhoa oa ho sebetsa. Haeba konopo e sa hatelloa, calibrator e tla tsoa litlhophiso ka bo eona ka 5s ka mor'a ho tobetsa likonopo (boleng ba hona joale bo ke keng ba bolokoa).
LCD Backlight Taolo ea Khanya
Mehato:
- Tobetsa fatše ha u ntse u bulela calibrator ho fihlela buzzer e etsa molumo oa "beep", sebopeho se bontšitsoe ka tlase:
- Ebe u lokisa khanya ea backlight ka likonopo tsa G@, boleng ba khanya bo hlahisoa skrineng.
- Tobetsa nako e telele ho boloka litlhophiso, ST e tla khanya, ebe e kenya mokhoa oa ho sebetsa. Haeba konopo e sa hatelloa, calibrator e tla tsoa litlhophiso ka bo eona ka 5s ka mor'a ho tobetsa likonopo (boleng ba hona joale bo ke keng ba bolokoa).
Mesebetsi
Moqtage Tekanyo
Mehato:
- Tobetsa ho etsa LCD ponts'o LEKELA; tobetsa e khutšoanyane 'me V unit e hlahisoa.
- Hokela tlhahlobo e khubelu ho terminal ea V, 'me e ntšo ho terminal ea COM.
- Ebe o kopanya lisebelisoa tsa teko ho voltage lintlha tse lokelang ho lekoa: hokela phuputso e khubelu ho terminal e ntle, e ntšo ho terminal e fosahetseng.
- Bala lintlha tse skrineng.
Tekanyo ea Hona Joale
Mehato:
- Tobetsa ho etsa LCD ponts'o LEKELA; khatiso e khutšoane mme yuniti ya mA e tla bontshwa.
- Hokela letoto la teko e khubelu ho theminale ea mA, 'me e ntšo ho theminale ea COM.
- Hakolla tsela ea potoloho e lokelang ho lekoa, 'me u kopanye lisebelisoa tsa tlhahlobo ho manonyeletso: hokela probe e khubelu ho terminal e nepahetseng, e ntšo ho terminal e fosahetseng.
- Bala lintlha tse skrineng.
Loop Current Measurement ka Loop Power
Ts'ebetso ea matla a loop e kenya tšebetsong phepelo ea motlakase ea 24V ka tatellano ka potoloho ea ho lekanya ea hajoale ka har'a calibrator, e u lumellang hore u leke transmitter ho tsoa phepelong ea matla ea motlakase ea 2-wire transmitter. Mehato ke e latelang:
- Tobetsa ho etsa LCD ponts'o LEKELA; khatiso e telele konopo, LCD e tla bonts'a MEASURE LOOP, unit ke mA.
- Hokela letoto la teko e khubelu ho theminale ea 24V, e ntšo ho theminale ea mA.
- Hakolla tsela ea potoloho e lokelang ho lekoa: hokela probe e khubelu ho terminal e ntle ea transmitter ea terata e 2, 'me e ntšo ho terminal e fosahetseng ea 2-wire transmitter.
- Bala lintlha tse skrineng.
Sephetho sa Mohloli oa Hona Joale
Mehato:
- Tobetsa) ho etsa hore LCD e bonts'e SOURCE; khatiso e khutšoanemme yuniti yaka e a bontshwa.
- Hokela letoto la teko e khubelu ho theminale ea mA, e ntšo ho terminal ea COM.
- Hokela probe e khubelu ho theminale ea ammeter positive le e ntšo ho theminale ea ammeter negative.
- Khetha palo e hlahisoang ka li-buttons tsa <>», 'me u fetole boleng ba eona ka likonopo tsa W.
- Bala lintlha tse ho ammeter.
Ha tlhahiso ea hona joale e tletse, LCD e tla bonts'a letšoao la overload, 'me boleng ba pontšo e kholo bo tla khanya, joalokaha ho bontšitsoe setšoantšong se ka tlase.
E etsisang Transmitter
Ho etsisa 2-wire transmitter ke mokhoa o khethehileng oa ts'ebetso oo calibrator e hokahaneng le loop ea kopo ho e-na le transmitter, 'me e fana ka tlhahlobo e tsejoang le e ka lokisoang hona joale. Mehato ke e latelang:
- Tobetsa ho etsa hore LCD e bontšoe SOURCE; konopo e telele ea ho tobetsa, LCD e tla hlahisa SOURCE SIM, yuniti ke mA.
- Hokela letoto la teko e khubelu ho theminale ea mA, e ntšo ho terminal ea COM.
- Hokela probe e khubelu ho theminale e ntle ea phepelo ea motlakase ea kantle ea 24V, e ntšo ho theminale ea ammeter positive; ebe o hokela terminal ea ammeter negative ho terminal e mpe ea phepelo ea motlakase ea kantle ea 24V.
- Khetha nomoro ea tlhahiso ka <likonopo, 'me u fetole boleng ba eona ka likonopo tsa 4 V.
- Bala lintlha tse ho ammeter.
Lisebelisoa tse tsoetseng pele
Ho beha 0 % le 100 % Output Parameters
Basebelisi ba hloka ho beha boleng ba 0% le 100% bakeng sa ts'ebetso ea mohato le liperesentetage pontsho. Lintlha tse ling tsa calibrator li behiloe pele li tsamaisoa. Tafole e ka tlase e thathamisa litlhophiso tsa feme.
| Ts'ebetso ea tlhahiso | 0% | 100% |
| Hona joale | 4000mA | 20.000mA |
Litlhophiso tsena tsa feme li kanna tsa se tšoanele mosebetsi oa hau. U ka li seta bocha ho latela litlhoko tsa hau.
Ho seta botjha boleng ba 0% le 100%, kgetha boleng mme o tobetse nako e telele kapa ho fihlela buzzer e lla, boleng bo sa tswang ho behwa bo tla bolokwa ka boyona sebakeng sa polokelo sa calibrator mme bo ntse bo sebetsa kamora ho qala hape. Joale o ka etsa se latelang ka li-setting tse ncha:
- Tobetsa nako e telele or ho hata ka letsoho (ho eketsa kapa ho fokotsa) se hlahisoang ka 25% increments.
- Tobetsa nako e telele or ho fetola tlhahiso lipakeng tsa 0% le 100%.
Koloi ea Ramping (Eketsa/ Fokotsa) Sephetho
koloi ramping ts'ebetso e u lumella ho tsoela pele ho kenya lets'oao le fapaneng ho tloha ho calibrator ho ea ho transmitter, 'me matsoho a hau a ka sebelisoa ho leka karabo ea calibrator.
Ha o tobetsa, calibrator e tla hlahisa e tsoelang pele le e pheta-phetoang 0% -100% -0% ramping tlhahiso.
Mefuta e meraro ea rampli-waveforms li fumaneha:
- A0% -100% -0% 40-ea bobeli e boreleli ramp
- M0% -100% -0% 15-motsotsoana boreleli ramp
- © 0% -100% -0% 25% mohato ramp, ho khefutsa 5s mohatong o mong le o mong
Tobetsa konopo efe kapa efe ho tsoa ho ramping mosebetsi oa tlhahiso.
Litlhaloso tsa Tekheniki
Litlhaloso tsohle li ipapisitse le nako ea selemo ea ho lekanya 'me li sebelisoa ho mocheso oa +18°C-+28°C ntle le ha ho boletsoe ka tsela esele. Litlhaloso tsohle li nahanoa hore li ka fumanoa kamora metsotso e 30 ea ts'ebetso.
DC Moqtage Tekanyo
| Range | Boholo ba tekanyo ea tekanyo | Qeto | Ho nepahala (% ea ho bala + linomoro) |
| 24mA | 0-24mA | 0. 001 mA | 0. 02+2 |
| 24mA (LOOP) | 0-24mA | 0. 001mA | 0.02+2 |
| -10°C-8°C, ~2&C-55°C tekanyo ya mocheso: ±0.005%FS/°C Ho hanyetsa ho kenya: <1000 | |||
DC Tekanyo ea Hona Joale
| Range | Boholo ba tlhahiso | Qeto | Ho nepahala (% ea ho bala + linomoro) |
| 24mA | 0-24mA | 0. 001 mA | 0.02+2 |
| 24mA (Ho etsisa transmitter) |
0-24mA | 0. 001 mA | 0. 02+2 |
| -10°C-18°C, +28°C-55°C mocheso coefficient: ±0.005%FSM Max mojaro volttage: 20V, e lekanang le voltage ea 20mA hajoale ho mojaro oa 10000. | |||
3 Sephetho sa Hona Joale sa DC
| Range | Boholo ba tekanyo ea tekanyo | Qeto | Ho nepahala (% ea ho bala + linomoro) |
| 30V | OV-31V | O. 001V | 0.02+2 |
Phepelo ea Matla a 24V: Ho nepahala: 10%
Tlhokomelo
Tlhokomeliso: Pele u bula sekoaelo se ka morao kapa sekoaelo sa betri, tima motlakase 'me u tlose lisebelisoa tsa tlhahlobo ho tloha liteisheneng tsa ho kenya le seketjaneng.
Tlhokomelo e Akaretsang
- Hloekisa mokotla ka papatsoamp lesela le sesepa se bonolo. U se ke ua sebelisa li-abrasives kapa solvents.
- Haeba ho na le bothata bofe kapa bofe, emisa ho sebelisa sesebelisoa 'me u se romele bakeng sa tlhokomelo.
- Tekanyetso le tlhokomelo li tlameha ho etsoa ke litsebi tse tšoanelehang kapa mafapha a khethiloeng.
- Beakanya hang ka selemo ho netefatsa matshwao a tshebetso.
- Tima motlakase ha o sa sebelisoe. Ntsha betri ha e sa sebedise nako e telele.
“Se ke oa boloka calibrator sebakeng se mongobo, mocheso o phahameng kapa tikolohong e matla ea makenete ea motlakase.
Ho Kenya Betri le ho e Ncha (setšoantšo sa 11)
Keletso:
" ” e bonts'a hore matla a betri a ka tlase ho 20%, ka kopo khutlisetsa betri ka nako (9V betri), ho seng joalo ho nepahala ha tekanyo ho ka ameha.
Uni-Trend e na le tokelo ea ho nchafatsa litaba tsa bukana ena ntle le tsebiso e 'ngoe.
UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.
No6, Gong Ye Bei 1st Road,
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Mohala: (86-769) 8572 3888
http://www.uni-trend.com
Litokomane / Lisebelisoa
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UNI-T UT705 Current Loop Calibrator [pdf] Buka ea Taelo UT705, Calibrator ea Hona joale ea Loop, UT705 Current Loop Calibrator, Loop Calibrator, Calibrator |
