Iimvavanyo ezisebenzayo zeDanfoss DGS kunye neNkqubo yoLungiso

Intshayelelo

Inzwa ye-DGS ilinganiswe kumzi-mveliso. Isatifikethi sokulinganisa sinikezelwa kunye noluvo. Emva kofakelo ulungelelwaniso lweqanda kunye nohlengahlengiso (ukufumana ulungelelwaniso) kufuneka luphunyezwe kuphela xa isivamvo sele sisebenza ixesha elide kunesithuba sokulinganisa okanye besikwistokhwe ixesha elide kunexesha logcino eliveziweyo kule theyibhile ingezantsi:

Imveliso	Ulungelelwaniso isithuba	Ugcino ixesha
Isivamvo se-Spare ye-DGS-IR CO2	Iinyanga ezingama-60	malunga. Iinyanga ezi-6
Isivamvo se-Spare se-DGS-SC	Iinyanga ezingama-12	malunga. Iinyanga ezi-12
Isivamvo se-DGS-PE Propane	Iinyanga ezingama-6	malunga. Iinyanga ezi-6

Isilumkiso:

• Jonga imimiselo yendawo malunga nokulinganisa okanye iimfuno zovavanyo.
• I-DGS iqulethe izinto ezibuthathaka ze-elektroniki ezinokonakala lula. Sukubamba okanye uphazamise naliphi na kwezi zixhobo ngelixa isiciko sikhutshiwe naxa usibuyisela endaweni yaso.

Kubalulekile:

• Ukuba i-DGS ibonakaliswe kukuvuza okukhulu kufuneka ivavanywe ukuqinisekisa ukusebenza okuchanekileyo ngokuseta kwakhona i-zero setting kunye nokwenza uvavanyo lwe-bump. Jonga iinkqubo ezingezantsi.
• Ukuthobela iimfuno ze-EN378 kunye nomgaqo we-F-GAS yaseYurophu, iinzwa kufuneka zivavanywe ubuncinane ngonyaka.
  Ngapha koko, ukuphindaphindwa kunye nohlobo lovavanyo okanye ulungelelwaniso lunokumiselwa ngummiselo okanye imigangatho yendawo.
• Ukungaphumeleli ukuvavanya okanye ukulungelelanisa iyunithi ngokuhambelana nemiyalelo esebenzayo kunye nezikhokelo zeshishini kunokubangela ukwenzakala kakhulu okanye ukufa. Umenzi akanatyala ngayo nayiphi na ilahleko, ukwenzakala, okanye umonakalo ovela kuvavanyo olungafanelekanga, ukulinganisa okungalunganga, okanye ukusetyenziswa ngokungafanelekanga kweyunithi.
• Ngaphambi kokuvavanya i-sensor kwi-site, i-DGS kufuneka inikwe amandla kwaye ivunyelwe ukuba izinzile.
• Uvavanyo kunye/okanye ulungelelwaniso lweyunithi kufuneka lwenziwe ligcisa eliqeqeshwe ngokufanelekileyo, kwaye kufuneka lwenziwe:
• ngokuhambelana nesi sikhokelo.
• ngokuhambelana nezikhokelo nemigaqo esebenzayo ekuhlaleni.

Ukulungiswa kwakhona kunye nokutshintshwa kwenxalenye kwintsimi kunokuphunyezwa nguchwepheshe oqeqeshiweyo kunye nezixhobo ezifanelekileyo. Kungenjalo, i-elementi yoluvo olususekayo lula inokutshintshwa.

Kukho iikhonsepthi ezimbini ekufuneka zahlulwe:

• uvavanyo lwe-bump okanye uvavanyo olusebenzayo
• ulungelelwaniso okanye ulungelelwaniso kwakhona (fumana ulungelelwaniso)

Uvavanyo lwe-Bump:

• Ukuveza inzwa kwigesi kunye nokujonga impendulo yayo kwigesi.
• Injongo kukuseka ukuba i-sensor isabela kwigesi kwaye ukuba zonke iziphumo zoluvo zisebenza ngokuchanekileyo.
• Kukho iindidi ezimbini zovavanyo lwe-bump
• Quantified: usebenzisa i-concentration yegesi eyaziwayo
• Ayinakulinganiswa: usebenzisa i-concentration engaziwayo yegesi

Ulungelelwaniso:
Ukuveza inzwa kwigesi yokulinganisa, ukuseta "zero" okanye i-standby voltage ukuya kububanzi/uluhlu, kunye nokukhangela/ukulungelelanisa zonke iziphumo, ukuqinisekisa ukuba ziyasebenza kuxinzelelo lwerhasi oluchaziweyo.

Isilumkiso (phambi kokuba wenze uvavanyo okanye ulungelelwaniso)

• Cebisa abahlali, abasebenzi beplanti, kunye nabaphathi.
• Jonga ukuba i-DGS iqhagamshelwe kwiinkqubo zangaphandle ezifana neenkqubo zokutshiza, ukuvalwa kweplanti, iisiren zangaphandle kunye neebhikhoni, ukungena komoya, njl., kunye nokuqhawula unxibelelwano njengoko kuyalelwe ngumthengi.

Uvavanyo lweqhuma

• Kwi-bump, uvavanyo luveza iinzwa zokuvavanya igesi (R134A, CO2, njl.). Irhasi kufuneka ifake isixokelelwano kwi-alam.
• Injongo yolu qwalaselo kukuqinisekisa ukuba irhasi inokufikelela kwi(s) kwaye zonke ii-alam ezikhoyo ziyasebenza.
• Kwii-bumps, iimvavanyo zingasetyenziselwa iiSilinda zegesi okanye iGesi Ampoules (jonga umfanekiso 1 kunye 2).

Umzobo 1: I-cylinder yegesi kunye ne-hardware yokuvavanya

Umzobo 2: Irhasi ampii-oules zovavanyo lwe-bump

Kubalulekile: Emva kokuba i-sensor ye-semiconductor ibonakaliswe kukuvuza okukhulu kwegesi, inzwa kufuneka ilinganiswe zero kwaye i-bump ihlolwe kwaye ifakwe endaweni ukuba kukho imfuneko.
Phawula: Ngenxa yokuthuthwa kwerhasi ampii-oules kunye neesilinda zerhasi zilawulwa ngoorhulumente abaninzi kwihlabathi liphela, kucetyiswa ukuba bayifumane kubathengisi basekuhlaleni.

Amanyathelo ovavanyo lwe-bump usebenzisa iisilinda zegesi yokulinganisa

1. Susa isiciko se-enclosure yesixhobo segesi (kungekhona kwindawo yokukhupha).
2. Qhagamshela isixhobo senkonzo ephathwayo kwaye ujonge impendulo.
3. Veza inzwa kwirhasi esuka kwicylinder. Sebenzisa i-hose yeplastiki / ihood yokuqondisa igesi kwintloko yenzwa. Ukuba inzwa ibonisa ukufundwa ekuphenduleni igesi kwaye i-detector ingena kwi-alamu, ke eso sixhobo silungile ukuhamba.

Phawula: Irhasi ampii-oules azivumelekanga kulinganiso okanye ukujongwa kokuchaneka koluvo. Ezi zifuna ulungelelwaniso lwerhasi lokwenene, hayi uvavanyo lwe-bump nge ampoules.

Ulungelelwaniso

Izixhobo ezifunekayo zokulinganisa

• Inkonzo ebanjwe ngesandla-Isixhobo 080Z2820
• Ulungelelwaniso luqulunqwe yimisebenzi emi-2: i-zero kunye nokufumana ukulinganisa
• Ukulinganisa iqanda: Vavanya ibhotile yerhasi enomoya wokwenziwa (21% O2. 79% N) okanye umoya ococekileyo
• Ukulinganisa i-zero ye-carbon dioxide / ioksijini: Isilinda segesi yovavanyo enenitrogen esulungekileyo 5.0
• Ukulinganisa ukuzuza: Vavanya ibhotile yerhasi enegesi yovavanyo kuluhlu lwama-30 - 90 % oluhlu lokulinganisa. Intsalela ngumoya wokwenziwa.
• Ukufumana ukulinganisa i-semiconductor sensors: Ukuxinwa kwegesi yovavanyo kufuneka ibe yi-50 % yoluhlu lokulinganisa. Intsalela ngumoya wokwenziwa.
• Isethi yokukhutshwa okubandakanya umlawuli woxinzelelo lwegesi kunye nomlawuli wokuhamba
• I-adaptha yokulinganisa nge-tube: ikhowudi 148H6232.

Qaphela malunga nebhotile yegesi yovavanyo lokulinganisa (jonga umfanekiso 1): ngenxa yokuthuthwa kwerhasi ampii-oules kunye neesilinda zerhasi zilawulwa ngoorhulumente abaninzi kwihlabathi liphela, kucetyiswa ukuba bayifumane kubathengisi basekuhlaleni. Ngaphambi kokuba wenze ulungelelwaniso, qhagamshela iSixhobo seNkonzo esiphathwa ngesandla 080Z2820 kwisixhobo seDGS.

Ngaphambi kokulungelelaniswa, abenzi boluvo kufuneka banikwe amandla ombanetage ngaphandle kokuphazamiseka ekuqhubeni nasekuzinziseni.
Ixesha lokubaleka lixhomekeke kwinto yoluvo kwaye iboniswe kwezi tafile zilandelayo, kunye nolunye ulwazi olufanelekileyo:

Into yoluvo	Irhasi	Ixesha lokubaleka ulungelelwaniso (h)	Shushubeza ixesha (ama)	Isantya sokuhamba (ml/min)	Irhasi isicelo ixesha (ama)
I-infrared	Ikhabhon dioxine	1	30	150	180
Semiconductor	I-HFC	24	300	150	180
Pellistore	Ukutsha	24	300	150	120

Amanyathelo okulinganisa

Okokuqala faka kwiMowudi yeNkonzo

1. Cofa u-Enter ukungena kwimenyu kwaye ucinezele utolo olusezantsi kude kube yiFakelo kunye nemenyu yoCalibration
2. Cofa u-Enter kunye neModi yeNkonzo OFF ibonisiwe
3. Cofa u-Enter, faka igama eliyimfihlo ****, cofa u-Enter kunye notolo olusezantsi ukutshintsha isimo ukusuka kwi-OFF ukuya kwi-ON kwaye ucinezele u-Enter kwakhona.
   Xa iyunithi ikwiMowudi yeNkonzo idispleyi ye-LED emthubi iyadanyaza.

Ukusuka kwiFakelo kunye nemenyu yeNkonzo, ngokusebenzisa utolo olusezantsi oluskrola kude kube yimenyu yoLungiso kwaye ucinezele u-Enter.
Uhlobo lwenzwa yegesi luboniswa. Ngokusebenzisa i-Faka kunye nephezulu/ezantsi izitshixo zotolo seta ulungelelwaniso lwegesi yokulinganisa kwi-ppm:

• kwi-CO2 sensor, khetha i-10000 ppm ehambelana ne-50% yoluhlu lomlinganiselo woluvo
• kwi-HFC sensor, khetha i-1000 ppm ehambelana ne-50% yoluhlu lomlinganiselo woluvo
• kwi-PE yoluvo, khetha i-250 ppm ehambelana ne-50% yoluhlu lomlinganiselo woluvo.

Ukulinganisa zero

• Khetha imenyu yokulinganisa u-Zero.
• Kwimeko ye-CO2 sensor, i-Zero Calibration kufuneka iqhutywe ngokubeka inzwa kwi-Nitrogen ecocekileyo, ukuhamba kwegesi efanayo.
• Ngaphambi kokulinganisa u-zero amaxesha achaziweyo okufudumala kufuneka aqwalaselwe ngokungqongqo phambi kokuba kuqaliswe inkqubo.
• Xhuma i-cylinder yegesi yokulinganisa kwintloko yenzwa ngokusebenzisa i-adapter yokulinganisa i-148H6232. Umzobo 3

Vula i-calibration gas cylinder flow regulator. Ngexesha lokubala i-underscore kumgca wesibini, ibaleka ukusuka ekhohlo ukuya ekunene kwaye ixabiso langoku lihla liye ku-zero. Xa ixabiso langoku lizinzile cofa u-Enter ukugcina ubalo lwexabiso elitsha. "Gcina" ibonisiwe, nje ukuba umsebenzi uphunyeziwe. Emva kokuba ixabiso ligcinwe ngempumelelo, isikwere sivela ngasekunene ixesha elifutshane = ukulinganisa inqaku le-zero kugqityiwe kwaye i-zero offset entsha igcinwe ngempumelelo. Umboniso uya ngokuzenzekelayo kumboniso wexabiso langoku.

Ngexesha lokubala, le miyalezo ilandelayo inokwenzeka:

Umyalezo	Inkcazo
Ixabiso langoku liphezulu kakhulu	Irhasi engalunganga yokulinganisa inqaku elinguziro okanye isixhobo soluvo esineziphene. Buyisela intloko yoluvo.
Ixabiso langoku lincinci kakhulu	Irhasi engalunganga yokulinganisa inqaku elinguziro okanye isixhobo soluvo esineziphene. Buyisela intloko yoluvo
Ixabiso langoku alizinzanga	Kubonakala xa isignali yenzwa ingafiki kwindawo ye-zero ngaphakathi kwexesha elijoliswe kuyo. Inyamalala ngokuzenzekelayo xa uphawu loluvo luzinzile.
Ixesha lifutshane kakhulu	Umyalezo "ixabiso alizinzanga" uqala isibali-xesha sangaphakathi. Emva kokuba isibali-xesha siphelile kwaye nexabiso langoku lisangazinzanga, okubhaliweyo kuyaboniswa. Inkqubo iqala kwakhona. Ukuba ixabiso lizinzile, ixabiso langoku liboniswa kwaye inkqubo yokulinganisa iyaqhubeka. Ukuba umjikelo uphindwa kaninzi, kukho impazamo yangaphakathi. Misa inkqubo yokulinganisa kwaye ubeke indawo yentloko yoluvo.
Impazamo yangaphakathi	Ukulinganisa akunakwenzeka ® jonga ukuba inkqubo yokutshisa icocekile igqityiwe okanye iphazamise ngesandla okanye khangela / buyisela intloko yenzwa.

Ukuba ulahla ulungelelwaniso lwe-zero offset, ixabiso lokulinganisa aliyi kuhlaziywa. Intloko yenzwa iyaqhubeka nokusebenzisa "endala" i-zero offset. Kufuneka kwenziwe inkqubo epheleleyo yohlengahlengiso ukuze kugcinwe naluphi na utshintsho lolungelelwaniso.

Fumana ulungelelwaniso

• Ngokusebenzisa iqhosha lotolo, khetha i-Gain menu.
• Xhuma i-cylinder yegesi yokulinganisa kwintloko yenzwa ngokusebenzisa i-adapter yokulinganisa (Umfanekiso 1).
• Vula i-cylinder flow regulator ukuze uqale ukuvumela ukuhamba okucetyiswayo ukuba ubuncinane be-150 ml / min.
• Cofa u-Enter ukubonisa ixabiso elifundiweyo ngoku, emva kwemizuzu ethile, nje ukuba ixabiso le-ppm lizinzile, cofa u-Enter kwakhona ukuqalisa ulungelelwaniso.
• Kumgca we-2, ngexesha lokubala, i-underscore ibaleka ukusuka kwesobunxele ukuya ekunene kwaye ixabiso langoku liguqulela kwi-gas yovavanyo olumiselweyo oluye lwahamba.
• Xa ixabiso langoku lizinzile kwaye likufutshane nexabiso lereferensi yoxinaniso lolungelelwaniso lwegesi emiselweyo, cofa u-Enter ukugqiba ukubalwa kwexabiso elitsha.
• Emva kokuba ixabiso ligcinwe ngempumelelo, isikwere sivela ngasekunene ixesha elifutshane = Ukulinganisa ukuzuza kugqityiwe i-offset entsha yokuzuza igcinwe ngempumelelo.
• Isibonisi siya ngokuzenzekelayo kumboniso wexabiso langoku le-ppm.

Ngexesha lokubala, le miyalezo ilandelayo inokwenzeka:

Umyalezo	Inkcazo
Ixabiso langoku liphezulu kakhulu	Uvavanyo lwegesi yoxinzelelo > kunexabiso elibekiweyo Imposiso yangaphakathi ® buyisela intloko yoluvo
Ixabiso langoku liphantsi kakhulu	Akukho gesi yovavanyo okanye irhasi yovavanyo engalunganga esetyenzisiweyo kwinzwa.
Irhasi yovavanyo iphezulu kakhulu Uvavanyo lwegesi iphantsi kakhulu	Uxinzelelo lwegesi olusetiyo kufuneka lube phakathi kwe-30% kunye ne-90% yoluhlu lokulinganisa.
Ixabiso langoku alizinzanga	Kubonakala xa isignali yenzwa ingafiki kwindawo yokulinganisa phakathi kwexesha elijoliswe kuyo. Inyamalala ngokuzenzekelayo xa uphawu loluvo luzinzile.
Ixesha lifutshane kakhulu	Umyalezo "ixabiso alizinzanga" uqala isibali-xesha sangaphakathi. Emva kokuba isibali-xesha siphelile kwaye nexabiso langoku lisangazinzanga, okubhaliweyo kuyaboniswa. Inkqubo iqala kwakhona. Ukuba ixabiso lizinzile, ixabiso langoku liboniswa kwaye inkqubo yokulinganisa iyaqhubeka. Ukuba umjikelo uphindwa kaninzi, kukho impazamo yangaphakathi. Misa inkqubo yokulinganisa kwaye ubeke indawo yentloko yoluvo.
Uvakalelo	Ukuvakalelwa kwentloko yenzwa <30%, ukulinganisa akusenakwenzeka ® endaweni yentloko yenzwa.
Impazamo yangaphakathi	Ukulinganisa akunakwenzeka ® jonga ukuba inkqubo yokutshisa igqityiwe okanye iphazamise ngesandla okanye jonga/ubuyisele intloko yesivamvo.

Ekupheleni kwenkqubo yokulinganisa phuma kwiModi yeNkonzo.

1. Cinezela ESC
2. Cinezela utolo oluphezulu kude kube yiMenu yeModi yeNkonzo
3. Cofa u-Enter kunye neModi yeNkonzo ON ibonisiwe
4. Cofa u-Enter kunye notolo olusezantsi ukutshintsha isimo ukusuka kwi-ON ukuya ku-OFF kwaye ucinezele u-Enter kwakhona. Iyunithi ikwiMowudi yokuSebenza kwaye i-LED eluhlaza eboniswayo iqinile.

Danfoss A/S
Izisombululo zeMozulu danfoss.com +45 7488 2222 Naluphi na ulwazi, kubandakanywa, kodwa aluphelelanga kulwazi ekukhethweni kwemveliso, ukusetyenziswa kwayo okanye ukusetyenziswa, ukuyila kwemveliso, ubunzima, imilinganiselo, umthamo okanye nayiphi na enye idatha yobugcisa kwiincwadi zemveliso, iinkcazo zeekhathalogu, iintengiso, njl. yenziwe ifumaneke ngokubhaliweyo, ngomlomo, ngekhompyutha, kwi-intanethi okanye ngokukhuphela, kuya kuthathwa njengokufundisa, kwaye kuyabophelela kuphela ukuba kwaye ukuya kuthi ga kumlinganiselo, ireferensi ecacileyo yenziwe kwikowuteshini okanye kwi-odolo yongqinelwano. UDanfoss akanakwamkela naluphi na uxanduva lweempazamo ezinokwenzeka kwiikhathalogu, iincwadana, iividiyo kunye nezinye izinto. I-Danfoss inelungelo lokutshintsha iimveliso zayo ngaphandle kwesaziso. Oku kusebenza nakwiimveliso ezi-odolweyo kodwa aziziswanga ngaphandle kokuba olo tshintsho lungenziwa ngaphandle kotshintsho kwifom, ukulingana okanye iTunction yemveliso. Zonke iimpawu zokuthengisa kule nto ziyipropati yeDanfoss A/S okanye iinkampani zeqela leDanfoss. UDanfoss kunye nelogo yeDanfoss ziimpawu zorhwebo zikaDanfoss A/S. Onke Amalungelo Agciniwe.

Amaxwebhu / Izibonelelo

Iimvavanyo ezisebenzayo zeDanfoss DGS kunye neNkqubo yoLungiso [pdf] Isikhokelo somsebenzisi Iimvavanyo eziSebenzayo zeDGS kunye neNkqubo yokuCalibration, iDGS, iimvavanyo eziSebenzayo zeDGS, iimvavanyo ezisebenzayo, inkqubo yoLungiso lweDGS, inkqubo yoLungiso.

Iimbekiselo

• Incwadi yokusebenzisa