Isahluko 1 Ukucaciswa
| Inkcazo | Iinkcukacha |
| Ukunikezwa Amandla | 12VDC |
| Ubungakanani | Ububanzi 30mm * Ubude 195mm |
| Ubunzima | 0.2KG |
| Umxholo ophambili | Isigqubuthelo sepolypropylene emnyama, ijeli yereferensi yeAg/Agcl |
| IBanga lokungangeni manzi | IP68/NEMA6P |
| Uluhlu lokulinganisa | 0-14pH |
| Ukuchaneka koMlinganiselo | ±0.1pH |
| Uluhlu loxinzelelo | ≤0.6Mpa |
| Impazamo yeAlkali | 0.2pH(1mol/L Na+ pH14) (25℃) |
| Ukulinganisa uHlumo loBubushushu | 0 ~ 80 ℃ |
| Zero Ixabiso le-pH elinokubakho | 7±0.25pH(15mV) |
| Ukuthambeka | ≥95% |
| Ukuchasa Ngaphakathi | ≤250MΩ |
| Ixesha lokuphendula | Ngaphantsi kwemizuzwana ye-10 (ukufikelela kwi-endpoint 95%) (Emva kokushukumisa) |
| Ubude beCable | Ubude obuqhelekileyo bekhebula buzimitha ezi-6, ezinokwandiswa. |
Icwecwe loku-1 Inkcazo ye-PH yoluvo
| Inkcazo | Iinkcukacha |
| Ukunikezwa Amandla | 12VDC |
| Isiphumo | MODBUS RS485 |
| IBanga loKhuseleko | IP65, inokufikelela kwi-IP66 emva kokubunjwa. |
| Ubushushu bokusebenza | 0℃ - +60℃ |
| Ubushushu boGcino | -5℃ - +60℃ |
| Ukufuma | Akukho ukuxinana kuluhlu lwe-5％～90％ |
| Ubungakanani | 95*47*30mm(Ubude*Ububanzi*Ubude) |
Iphepha lesi-2 Inkcazo ye-Analog-to-Digital Conversion Module
Akukho saziso sangaphambili ukuba nayiphi na inkcazo yemveliso iyatshintsha.
ISahluko sesi-2 seMveliso yaMagqabantshintshi
2.1 Ulwazi lweMveliso
I-pH ichaza ubunakho beHydrogen kumzimba wamanzi kunye neempawu zayo ezisisiseko.Ukuba i-pH ingaphantsi kwe-7.0, oko kuthetha ukuba amanzi ane asidi;Ukuba i-pH ilingana ne-7.0, ithetha ukuba amanzi angathathi hlangothi, kwaye ukuba i-pH ingaphezulu kwe-7.0, ithetha ukuba amanzi ane-alkaline.
Inzwa ye-pH isebenzisa i-electrode edibeneyo edibanisa iglasi ebonisa i-electrode kunye ne-electrode yereferensi ukulinganisa i-pH yamanzi.Idatha izinzile, ukusebenza kuthembekile, kwaye ukufakela kulula.
Isetyenziswa ngokubanzi kwiindawo ezifana nezityalo zogutyulo, imisebenzi yamanzi, izikhululo zokubonelela ngamanzi, amanzi angaphezulu, kunye nemizi-mveliso;Umzobo 1 ubonelela ngomzobo we-dimensional obonisa ubungakanani boluvo.
Umzobo 1 Ubungakanani boluvo
2.2 Ulwazi ngoKhuseleko
Nceda ufunde le ncwadana ngokupheleleyo phambi kokuvula ipakethe, ukufaka okanye ukusebenzisa.Ngaphandle koko kunokubangela ukwenzakala komntu kumqhubi, okanye kubangele umonakalo kwisixhobo.
Iileyibhile zesilumkiso
Nceda ufunde zonke iileyibhile kunye neempawu kwisixhobo, kwaye uthobele imiyalelo yeleyibhile yokhuseleko, kungenjalo kunokubangela ukwenzakala okanye umonakalo wesixhobo.
Xa olu simboli luvela kwisixhobo, nceda ujonge umsebenzi okanye iinkcukacha zokhuseleko kwincwadi yereferensi.
Ngelixa olu phawu lubonisa ukothuka kombane okanye umngcipheko wokufa ngenxa yombane wombane.
Nceda ufunde le ncwadana ngokupheleleyo.Nika ingqalelo ngakumbi kumanqaku athile okanye izilumkiso, njl.njl. Ukuqinisekisa ukuba amanyathelo okhuseleko abonelelwa sisixhobo awatshatyalaliswa.
Isahluko sesi-3 sokufakela
3.1 Ukufakwa kweeSensors
Amanyathelo okufakela athile angoluhlobo lulandelayo:
a.Faka i-8 (i-plate yokukhwela) kwi-railing ngase-pool kunye ne-1 (i-M8 U-shape clamp) kwindawo yokubeka inzwa;
b.Xhuma i-9 (i-adapter) ukuya kwi-2 (DN32) ipayipi ye-PVC ngeglue, udlulise intambo ye-sensor kwipayipi ye-Pcv de i-sensor screw ibe kwi-9 (i-adapter), kwaye wenze unyango olungenamanzi;
c.Lungisa i-2 (i-tube ye-DN32) kwi-8 (i-plate yokukhwela) nge-4 (i-DN42U-shape clamp).
Umzobo 2 Umzobo weSchematic kuFakelo lweSensor
| 1-M8U-shape Clamp (DN60) | 2- DN32 Umbhobho (ngaphandle ubukhulu 40mm) |
| 3- iHexagon Socket Screw M6*120 | I-4-DN42U-shape Pipe Clip |
| 5-M8 Gasket (8*16*1) | 6-M8 Gasket (8*24*2) |
| 7- M8 Spring Shim | 8- Icwecwe lokuNzeka |
| 9-I-Adaptor (Intambo ukuya kuthi tye-ukugqitha) | |
3.2 Unxulumaniso lwenzwa
(1)Okokuqala, Qhagamshela isinxibelelanisi soluvo kwimodyuli ye-analog-to-digital converter njengoko kubonisiwe ngezantsi.
2
| Inombolo yesiriyeli | 1 | 2 | 3 | 4 |
| Ucingo lwenzwa | Ntsundu | Mnyama | Luhlaza | Lubhelu |
| Umqondiso | +12VDC | I-AGND | RS485 A | RS485 B |
(3) Imodyuli ye-PH ye-analog-to-digital converter edibeneyo ine-tube emfutshane yokushisa ukushisa ingasetyenziselwa i-grounding.Xa usebenzisa i-tube yokushisa ukushisa kufuneka inqunyulwe, ibonise umgca obomvu emhlabeni.
Isahluko sesi-4 isiNxulumanisi kunye nokuSebenza
4.1 Ujongano lomsebenzisi
① Isivamvo sisebenzisa i-RS485 kwi-USB ukuqhagamshela kwikhompyuter, emva koko ufake isoftware ye-CD-ROM yeModbus Poll kwikhompyuter ephezulu, cofa kabini kwaye wenze iMbpoll.exe ukulandela izikhokelo zofakelo, ekugqibeleni, ungangena Indawo yomsebenzisi.
② Ukuba lixesha lokuqala, kufuneka ubhalise kuqala.Cofa u-"Connection" kwibar yemenyu kwaye ukhethe umgca wokuqala kwimenyu ehlayo.ULungiselelo loQhagamshelwano luya kubonisa ibhokisi yencoko yababini yobhaliso.Njengoko umfanekiso uboniswe ngezantsi.Khuphela ikhowudi yobhaliso eqhotyoshelweyo kwi-Registration Key uze uklikhe u-"OK" ukugqiba ubhaliso.
4.2 Ukusetwa kweParameter
1. Cofa uSeto kwibar yemenyu, khetha Funda / Bhala iNgcaciso, uze ucofe u-OK emva kokulandela uMzobo ongezantsi ukuseta izinto ozikhethayo.
Phawula:Ukungagqibeki kokuqala kwedilesi yekhoboka (i-ID yekhoboka) yi-2, kwaye xa idilesi yekhoboka itshintshiwe, idilesi yekhoboka inxibelelana nedilesi entsha kwaye idilesi elandelayo yekhoboka nayo idilesi yamva nje.
2. Cofa uQhagamshelwano kwibha yemenyu, khetha umgca wokuqala kwi-drop-down menu Ukuseta uQhagamshelwano, lusete njengoMzobo oboniswe ngezantsi, uze ucofe u-OK.
Phawula:Isibuko simiselwe ngokwenani lezibuko loqhagamshelo.
Phawula:Ukuba inzwa iqhagamshelwe njengoko kuchaziwe, kwaye isimo sesoftware sibonakala Akukho Connection, oko kuthetha ukuba ayiqhagamshelwanga.Susa kwaye ubeke indawo yezibuko le-USB okanye ujonge i-USB kwi-RS485 converter, phinda lo msebenzi ungasentla de uqhagamshelo loluvo luphumelele.
Isahluko 5 Ulungelelwaniso lweSensor
5.1 Amalungiselelo oLungiso
Ngaphambi kovavanyo kunye nokulinganisa, amanye amalungiselelo kufuneka enziwe kwinzwa, alandelayo:
I-1) Ngaphambi kovavanyo, susa ibhotile yokuvavanya ibhotile okanye i-rubber cover esetyenziselwa ukukhusela i-electrode kwisisombululo se-soak, cwilisa i-terminal yokulinganisa ye-electrode emanzini adibeneyo, ugxobhoze kwaye uhlambuluke;uze utsale i-electrode ngaphandle kwesisombululo, kwaye ucoce amanzi adibeneyo ngephepha lokucoca.
2) Qwalasela ngaphakathi kwibhalbhu enovakalelo ukuze ubone ukuba izele lulwelo na, ukuba amaqamza afunyenwe, iteminali yokulinganisa ye-electrode kufuneka ishukunyiswe ngobunono ukuya ezantsi (njengokungcangcazela kwethemometha yomzimba) ukususa amaqamza ngaphakathi kwibhalbhu enovakalelo, kungenjalo kuya kuchaphazela ukuchaneka kovavanyo.
5.2 PH Ulungelelwaniso
Inzwa ye-pH kufuneka ilinganiswe ngaphambi kokusetyenziswa.Ukuzilinganisa ngokwakho kunokwenziwa ngokwemigaqo elandelayo.Ukulinganisa i-pH kufuna i-6.86 pH kunye ne-4.01 yesisombululo esiqhelekileyo se-pH se-buffer, amanyathelo athile alandelayo:
1. Xhuma i-sensor kwi-PC ukuqinisekisa ukuba uxhulumaniso luchanekile kwaye emva koko ulufake kwisisombululo se-buffer kunye ne-pH ye-6.86 kwaye ugxobhoze isisombululo kwizinga elifanelekileyo.
2. Emva kokuba idatha izinzile, nqakraza kabini isakhelo sedatha kwicala lasekunene le-6864 kwaye ufake ixabiso lesisombululo se-buffer ye-6864 (emele isisombululo kunye ne-pH ye-6.864) kwirejista yesisombululo sokungathathi hlangothi, njengoko kuboniswe kulo Mzobo ulandelayo. , kwaye emva koko ucofe Thumela.
3. Susa iprobe, hlambulula iprobe ngamanzi adiyoni, kwaye ucoce amanzi ashiyekileyo ngephepha lokucoca;uze uyibeke kwisisombululo se-buffer kunye ne-pH ye-4.01 kwaye ugxobhoze isisombululo kwizinga elifanelekileyo.Lindela de idatha izinzile, nqakraza kabini kwibhokisi yedatha kwicala lasekunene le-4001 kwaye ugcwalise isisombululo se-4001 se-buffer (emele i-pH ye-4.001) kwirejista yesisombululo se-asidi yokulinganisa, njengoko kubonisiwe kuMzobo olandelayo, uze ucofe Thumela.
I-4ke inzwa inokuvavanywa ngesisombululo sovavanyo, bhala ixabiso le-pH emva kokuba lizinzile.
ISahluko sesi-6 soMgaqo woNxibelelwano
Imodyuli ye-A.Analog-to-digital yokuguqula kunye ne-MODBUS RS485 umsebenzi wonxibelelwano, ithatha i-RTU njengendlela yokunxibelelana, kunye nezinga le-baud elifikelela kwi-19200, itheyibhile ethile ye-MODBUS-RTU ngolu hlobo lulandelayo.
| MODBUS-RTU | |
| Ireyithi yeBaud | 19200 |
| Amasuntswana eDatha | 8 bit |
| Ukujongwa kweParity | no |
| Misa kancinci | bit 1 |
B. Yamkela imodyuli esemgangathweni yeMODBUS, kunye neenkcukacha zayo ziboniswe kwitheyibhile engezantsi.
| Idatha yokuFunda ye-PH | |||
| Idilesi | Uhlobo lweDatha | Ubume beDatha | Imemo |
| 0 | Ukudada | Amanani ama-2 emva kwenqaku lokugqibela ayasebenza | PH ixabiso (0.01-14) |
| 2 | Ukudada | Idijithi e-1 emva kwendawo yokugqibela iyasebenza | Ixabiso lobushushu (0-99.9) |
| 9 | Ukudada | Amanani ama-2 emva kwenqaku lokugqibela ayasebenza | Ixabiso lokutenxa |
| Ulungelelwaniso lokhetho lwePH | |||
| 5 | Int | 6864 (isisombululo esinepH ye-6.864) | Ulungelelwaniso lweSisombululo esingathathi hlangothi |
| 6 | Int | 4001 (isisombululo esine-pH ye-4.001) | Isisombululo se-Acid yokulinganisa |
| 9 | Ukudada9 | -14 ukuya +14 | Ixabiso lokutenxa |
| 9997 | Int | 1-254 | Idilesi yemodyuli |
Isahluko sesi-7 seNkathalo kunye noLondolozo
Ukuze ufumane ezona ziphumo zintle zokulinganisa, ukhathalelo oluqhelekileyo nololongo lufuneka kakhulu.Ukunyamekela kunye nokugcinwa ngokukodwa kubandakanya ukugcinwa kwenzwa, ukujonga inzwa ukuze kubonwe ukuba yonakele okanye ayikho njalo njalo.Okwangoku, imeko yenzwa inokubonwa ngexesha lokunyamekela kunye nokuhlolwa.
7.1 Ukucocwa koluvo
Emva kokusetyenziswa kwexesha elide, i-slope kunye nesantya sokuphendula se-electrode sinokucotha.I-terminal yokulinganisa ye-electrode inokuntywiliselwa kwi-4% ye-HF kwi-3 ~ 5 imizuzwana okanye isisombululo se-HCl esixutywe kwi-1 ~ 2 imizuzu.Kwaye emva koko uhlanjwe ngamanzi adibeneyo kwisisombululo se-potassium chloride (4M) kwaye ugalelwe iiyure ezingama-24 okanye ngaphezulu ukuze wenze entsha.
7.2 Ukugcinwa kweSeva
Ngexesha le-interstitial yokusetyenziswa kwe-electrode, nceda uzame ukucoca i-terminal yokulinganisa ye-electrode ngamanzi adibeneyo.Ukuba i-electrode ayiyi kusetyenziswa ixesha elide;kufuneka ihlanjululwe kwaye yomiswe, kwaye kufuneka igcinwe kwibhotile ye-soak eqhotyoshelweyo okanye i-rubber cover enesisombululo sokumanzisa.
7.3 Ukuhlolwa komonakalo wenzwa
Hlola ukubonakala kwenzwa kunye neebhubhu zeglasi ukuze ubone ukuba zonakaliswe okanye cha, ukuba umonakalo ufunyenwe, kuyimfuneko ukutshintsha inzwa ngexesha.Kwisisombululo esivavanyiweyo, ukuba siqulethe ibhalbhu ebuthathaka okanye i-junction-blocking substances eshiya i-electrode passivation, i-phenomenon iyancipha kakhulu ixesha lokuphendula, ukunciphisa i-slope okanye ukufundwa okungazinzanga.Ngenxa yoko, kufuneka isekelwe kubume balezi zingcolisi, sebenzisa i-solvent efanelekileyo yokucoca, ngaloo ndlela iyenze ibe yintsha.Izinto ezingcolisayo kunye neZicoci ezifanelekileyo zidweliswe ngezantsi ukuze zisetyenziswe.
| Izingcolisi | Izicoci |
| I-Inorganic Metallic oxide | 0.1 mol / L HCl |
| Organic Grease Substance | I-Alkalinity ebuthathaka okanye i-Detergent |
| I-resin, i-High Molecular Hydrocarbons | Utywala, i-acetone kunye ne-Ethanol |
| Idiphozithi yegazi yeProtheyini | Isisombululo se-Enzyme ye-Acidity |
| Dyestuff Substance | I-Diluted Hypochlorous Acid Liquid |
Isahluko 8 Inkonzo yasemva kokuthengisa
Ukuba unayo nayiphi na imibuzo okanye ufuna inkonzo yokulungisa, nceda uqhagamshelane nathi ngolu hlobo lulandelayo.
I-JiShen Water treatment Co., Ltd.
Yongeza:No.2903, iSakhiwo 9, Indawo yeC, iYuebei Park, iFengshou Road, iShijiazhuang, eTshayina.
Umnxeba: 0086-(0)311-8994 7497 Ifeksi:(0)311-8886 2036
I-imeyile:info@watequipment.com
Iwebhusayithi esemthethweni: www.watequipment.com
