Khaolo ea 1 Tlhaloso
| Tlhaloso | Lintlha |
| Phepelo ea motlakase | 12VDC |
| Boholo | Diameter 30mm* Bolelele195mm |
| Boima ba 'mele | 0.2KG |
| Boitsebiso bo ka Sehloohong | Sekoaelo se setšo sa polypropylene, Ag/Agcl reference gel |
| Kereiti e sa keneleng metsi | IP68/NEMA6P |
| Lekhalo la ho lekanya | 0-14pH |
| Tekanyo e Nepahetseng | ±0.1pH |
| Khatello Range | ≤0.6Mpa |
| Phoso ea Alkali | 0.2pH(1mol/L Na+ pH14) (25℃) |
| Mekhahlelo ea Mocheso | 0 ~ 80 ℃ |
| Zero Boleng ba boleng ba pH | 7±0.25pH (15mV) |
| Moepa | ≥95% |
| Khanyetso ea ka Hare | ≤250MΩ |
| Nako ea Karabelo | Ka tlase ho metsotsoana e 10 (ho fihla pheletsong ea 95%) (Kamora ho sisinyeha) |
| Bolelele ba Cable | Bolelele ba cable e tloaelehileng ke limithara tse 6, e leng se ka atolohang. |
Tlhaloso ea Leqephe la 1 la Sensor ea PH
| Tlhaloso | Lintlha |
| Phepelo ea motlakase | 12VDC |
| Sephetho | MODBUS RS485 |
| Mophato wa Tshireletso | IP65, e ka fihlella IP66 kamora ho pitsa. |
| Mocheso oa ho sebetsa | 0 ℃ - +60 ℃ |
| Mocheso oa polokelo | -5 ℃ - +60 ℃ |
| Mongobo | Ha ho condensation sebakeng sa 5％～90％ |
| Boholo | 95*47*30mm(Bolelele*Bophara*Bophahamo) |
Leqephe la 2 Litlhaloso tsa Mojule oa Phetoho ea Analog-to-Digital
Ha ho tsebiso ea pele haeba litlhaloso tsa sehlahisoa li fetoha.
Khaolo ea 2 Tlhaloso ea lihlahisoa
2.1 Tlhahisoleseding ea Sehlahisoa
pH e hlalosa Bokhoni ba Hydrogen ea 'mele oa metsi le thepa ea eona ea mantlha.Haeba pH e ka tlase ho 7.0, ho bolela hore metsi a na le asiti;Haeba pH e lekana le 7.0, ho bolela hore metsi ha a nke lehlakore, 'me haeba pH e feta 7.0, ho bolela hore metsi ke alkaline.
Sensor ea pH e sebelisa electrode e kopantsoeng e kopanyang khalase e bontšang electrode le electrode ea referense ho lekanya pH ea metsi.Lintlha li tsitsitse, ts'ebetso e ka tšeptjoa, 'me ho kenya ho bonolo.
E sebelisoa haholo libakeng tse kang limela tsa likhoerekhoere, mesebetsi ea metsi, liteishene tsa phepelo ea metsi, metsi a holim'a metsi le liindasteri;Setšoantšo sa 1 se fana ka setšoantšo sa dimensional se bontšang boholo ba sensor.
Setšoantšo sa 1 Boholo ba kutlo
2.2 Litaba tsa Polokeho
Ka kopo bala bukana ena ka botlalo pele o bula sephutheloana, o kenya kapa o sebelisa.Ho seng joalo e ka baka kotsi ho motho ea sebetsang, kapa ea baka tšenyo ea thepa.
Lileibole tsa temoso
Ka kopo bala lileibole le matšoao a sesebelisoa, 'me u tsamaise litaelo tsa leibole ea tšireletso, ho seng joalo e ka baka kotsi kapa tšenyo ea sesebelisoa.
Ha letšoao lena le hlaha sesebelisoa, ka kopo sheba lintlha tsa ts'ebetso kapa polokeho bukeng ea litšupiso.
Le hoja letšoao lena le bontša ho tsosoa ha motlakase kapa kotsi ea lefu ka lebaka la ho tsosoa ke motlakase.
Ka kopo bala bukana ena ka botlalo.Ela hloko ka ho khetheha lintlha kapa litemoso tse ling, joalo-joalo Ho netefatsa hore mehato ea ts'ireletso e fanoeng ke thepa ha e senyehe.
Khaolo ea 3 Ho kenya
3.1 Ho kenya li-Sensors
Mehato e khethehileng ea ho kenya ke e latelang:
a.Kenya 8 (poleiti e ntseng e phahama) holim'a seporo ka letamo le 1 (M8 U-shape clamp) sebakeng sa ho phahamisa sensor;
b.Hokela 9 (adapter) ho 2 (DN32) PVC pipe ka sekhomaretsi, fetisa thapo ea sensor ka phala ea Pcv ho fihlela sensor e kenella ho 9 (adapter), 'me u etse kalafo e sa keneleng metsi;
c.Lokisa 2 (DN32 tube) holim'a 8 (poleiti e ntseng e eketseha) ka 4 (DN42U-shape clamp).
Setšoantšo sa 2 Sets'oants'o sa Schematic mabapi le ho Kenya Sensor
| 1-M8U-shape Clamp (DN60) | 2- DN32 Pipe (ka ntle ho bophara ba 40mm) |
| 3- Hexagon Socket Screw M6*120 | 4-DN42U-sebopeho sa Pipe Clip |
| 5- M8 Gasket (8*16*1) | 6- M8 Gasket (8*24*2) |
| 7- M8 Spring Shim | 8- Mounting Plate |
| 9-Adapter(Khoele ho ea ho otlolohileng) | |
3.2 Khokahanyo ea Sensor
1
2
| Nomoro ea letoto | 1 | 2 | 3 | 4 |
| Sensor Wire | Brown | Ntsho | Boputsoa | Bosehla |
| Letshwao | + 12VDC | AGND | RS485 A | RS485 B |
(3)PH analog-to-digital converter module joint na le e khutsoanyane mocheso shrinkable tube e ka sebelisoa bakeng sa fatše.
Khaolo ea 4 Sehokelo le Ts'ebetso
4.1 Sehokelo sa Mosebelisi
① Sensor e sebelisa RS485 ho USB bakeng sa ho hokela komporong, ebe e kenya software ea CD-ROM Modbus Poll komporong e kaholimo, tobetsa habeli 'me u phethe Mbpoll.exe ho latela likeletso tsa ho kenya, qetellong, o ka kenya sehokelo sa mosebedisi.
② Haeba e le lekhetlo la pele, u lokela ho ingolisa pele.Tobetsa "Connection" bareng ea menyu ebe u khetha mohala oa pele ho menu e theoha.Tlhophiso ea Khokahano e tla hlahisa lebokose la puisano bakeng sa ngoliso.Joalo ka setšoantšo se bontšitsoeng ka tlase.Kopitsa khoutu ea ngoliso e khomaretsoeng ho Senotlolo sa Ngoliso ebe o tobetsa "OK" ho phethela ngoliso.
4.2 Tlhophiso ea Paramethara
1. Tobetsa Setup bareng ea menyu, khetha Bala / Ngola Tlhaloso, ebe o tobetsa OK ka mor'a ho latela Setšoantšo se ka tlase ho seta likhetho.
Hlokomela:Lekhetlo la pele la aterese ea lekhoba (ID ea makhoba) ke 2, 'me ha aterese ea lekhoba e fetoloa, aterese ea lekhoba e fetisetsoa atereseng e ncha' me aterese e latelang ea lekhoba le eona ke aterese e sa tsoa fetoloa.
2. Tobetsa Khokelo bareng ea menyetla, khetha mola oa pele ho menu e theohang Ho seta Khokahano, e behe joalo ka Setšoantšo se bontšitsoeng ka tlase, ebe o tobetsa OK.
Hlokomela:Boema-kepe bo behiloe ho latela nomoro ea boema-kepe ea khokahano.
Hlokomela:Haeba sensor e hokahantsoe joalo ka ha ho hlalositsoe, 'me boemo ba software bo hlaha Ha bo na Khokahano, ho bolela hore ha bo kopane.Tlosa 'me u nke sebaka sa boema-kepe ba USB kapa hlahloba USB ho RS485 converter, pheta ts'ebetso e ka holimo ho fihlela khokahano ea sensor e atleha.
Khaolo ea 5 Tekanyetso ea Sensor
5.1 Boitokisetso ba ho lekanya
Pele ho tlhahlobo le ho lekanya, ho lokela ho etsoa litokisetso tse ling bakeng sa sensor, tse latelang:
1) Pele ho tlhahlobo, tlosa botlolo ea soak ea teko kapa sekoahelo sa rabara se sebelisetsoang ho sireletsa electrode ho tloha tharollo ea soak, qoelisa setsi sa ho lekanya sa electrode metsing a silafetseng, hlohlelletsa 'me u hloekise;ebe o hula electrode ho tsoa ka tharollo, 'me u hloekise metsi a hloekisitsoeng ka pampiri ea sefa.
2) Shebella bokahare ba tleloubu e hlokolosi ho bona hore na e tletse metsi, haeba ho fumanoe li-bubble, terminal ea ho metha ea eleketrode e lokela ho sisinyeha ka bonolo ho ea tlase (joalo ka thermometer ea 'mele e sisinyehang) ho tlosa lipudula ka har'a tleloubu e hlokolosi. ho seng joalo e tla ama ho nepahala ha tlhahlobo.
5.2 PH Tekanyo
Sensor ea pH e hloka ho lekanyetsoa pele e sebelisoa.Ho itekanya ho ka etsoa ka mekhoa e latelang.Tekanyo ea pH e hloka 6.86 pH le 4.01 pH standard buffer solution, mehato e tobileng ke e latelang:
1. Kopanya sensor ho PC ho netefatsa hore khokahanyo e nepahetse ebe o e kenya ka har'a tharollo ea buffer e nang le pH ea 6.86 'me u hlohlelletse tharollo ka tekanyo e loketseng.
2. Ka mor'a hore data e tsitsa, tobetsa habeli foreimi ea data ka lehlakoreng le letona la 6864 'me u kenye boleng ba tharollo ea buffer ea 6864 (e emelang tharollo e nang le pH ea 6.864) bukeng ea calibration neutral solution, joalokaha ho bontšitsoe setšoantšong se latelang. , ebe o tobetsa Send.
3. Tlosa probe, hlatsoa probe ka metsi a hloekisitsoeng, 'me u hloekise metsi a setseng ka pampiri ea ho hloekisa;ebe o e beha ka har'a tharollo ea buffer e nang le pH ea 4.01 'me u hlohlelletse tharollo ka tekanyo e loketseng.Ema ho fihlela data e tsitsitse, tobetsa habeli lebokose la data ka lehlakoreng le letona la 4001 'me u tlatse tharollo ea 4001 buffer (e emelang pH ea 4.001) bukeng ea tharollo ea asiti ea calibration, joalo ka ha ho bonts'itsoe setšoantšong se latelang, ebe o tobetsa. Romela.
4. Kamora hore tlhahlobo ea tharollo ea acid e phethiloe, sensor e tla hlatsuoa ka metsi a hloekisitsoeng, ebe e omisoa;joale sensor e ka lekoa ka tharollo ea teko, ho tlaleha boleng ba pH ka mor'a hore e tsitsa.
Khaolo ea 6 Protocol ea Puisano
A.Analog-to-digital conversion module e nang le ts'ebetso ea puisano ea MODBUS RS485, e amohela RTU e le mokhoa oa eona oa puisano, ka tekanyo ea baud e fihlang ho 19200, tafole e khethehileng ea MODBUS-RTU e tjena.
| MODBUS-RTU | |
| Baud Rate | 19200 |
| Lintlha tsa Bits | 8 hanyane |
| Parity Check | no |
| Emisa hanyane | 1 hanyane |
B. E amohela protocol e tloaelehileng ea MODBUS, 'me lintlha tsa eona li bontšitsoe tafoleng e ka tlase.
| Lintlha tsa ho Bala PH | |||
| Aterese | Mofuta oa data | Sebopeho sa data | Memo |
| 0 | Phallana | Linomoro tse 2 ka morao ho ntlha ea decimal lia sebetsa | PH Boleng (0.01-14) |
| 2 | Phallana | Nomoro e 1 ka morao ho ntlha ea decimal e nepahetse | Boleng ba Mocheso (0-99.9) |
| 9 | Phallana | Linomoro tse 2 ka morao ho ntlha ea decimal lia sebetsa | Phapang Boleng |
| Ntlafatso ea likhetho tsa PH | |||
| 5 | Int | 6864 (tharollo e nang le pH ea 6.864) | Calibration Neutral Tharollo |
| 6 | Int | 4001 (tharollo e nang le pH ea 4.001) | Tharollo ea Acid ea Calibration |
| 9 | Phalla9 | -14 ho ea ho +14 | Phapang Boleng |
| 9997 | Int | 1-254 | Aterese ea Mojule |
Khaolo ea 7 Tlhokomelo le Tlhokomelo
E le ho fumana liphello tse ntle ka ho fetisisa tsa tekanyo, tlhokomelo ea kamehla le tlhokomelo li hlokahala haholo.Tlhokomelo le tlhokomelo haholo-holo li kenyelletsa ho boloka sensor, ho hlahloba sensor ho bona hore na e senyehile kapa che, joalo-joalo.Ho sa le joalo, boemo ba sensor bo ka bonoa nakong ea tlhokomelo le tlhahlobo.
7.1 Ho Hloekisa Sensor
Ka mor'a tšebeliso ea nako e telele, letsoapo le lebelo la ho arabela la electrode li ka fokotseha.Tekanyo ea ho lekanya ea eleketrode e ka qoelisoa ka 4% HF bakeng sa metsotsoana e 3 ~ 5 kapa tharollo ea HCl e hlapolotsoeng bakeng sa metsotso e 1 ~ 2.Ebe o hlatsuoa ka metsi a hloekisitsoeng ka tharollo ea potassium chloride (4M) ebe o kolobisoa lihora tse 24 kapa ho feta ho etsa hore e ncha.
7.2 Ho boloka kutlo
Nakong ea nako ea ho sebelisoa ha electrode, ka kopo leka ho hloekisa setsi sa ho lekanya sa electrode ka metsi a hloekisitsoeng.Haeba electrode e ke ke ea sebelisoa ka nako e telele;e lokela ho hlatsuoa le ho omisoa, 'me e lokela ho bolokoa ka har'a botlolo ea soak e khomaretsoeng kapa sekoahelo sa rabara se nang le tharollo e kolobisang.
7.3 Ho hlahloba tšenyo ea kutlo
Sheba ponahalo ea sensor le li-bulbs tsa khalase ho bona hore na li senyehile kapa che, haeba tšenyo e fumanoa, ho hlokahala hore u nke sebaka sa sensor ka nako.Tharollong e lekiloeng, haeba e na le tleloubu e nang le kutloelo-bohloko kapa lintho tse thibelang li-junction tse sieang "electrode passivation", ketsahalo ena ke nako e liehang haholo ea ho arabela, ho fokotsa letsoapo kapa ho bala ho sa tsitsang.Ka lebaka leo, e lokela ho itšetlehile ka mofuta oa litšila tsena, sebelisa solvent e loketseng bakeng sa ho hloekisa, kahoo e etsa hore e be ncha.Lintho tse silafatsang le li-Detergents tse loketseng li thathamisitsoe ka tlase bakeng sa litšupiso.
| Lintho tse silafatsang | Lisebelisoa tsa ho hlatsoa |
| Inorganic Metallic oxide | 0.1 mol/L HCl |
| Sehlahisoa sa Organic Grease | Alkalinity e fokolang kapa Detergent |
| Resin, High Molecular Hydrocarbons | Joala, Acetone le Ethanol |
| Pokello ea Mali ea Protheine | Tharollo ea Enzyme ea Acidity |
| Dyestuff Ntho | Mokelikeli oa Hypochlorous Acid o hloekisitsoeng |
Khaolo ea 8 Tšebeletso ea Ka mor'a thekiso
Haeba u na le lipotso kapa u hloka tšebeletso ea ho lokisa, ka kopo ikopanye le rona ka tsela e latelang.
Litlhaloso tsa likarolo tsa JiShen Water Treatment Co., Ltd.
Eketsa:No.2903, Building 9, C Area, Yuebei Park, Fengshou Road, Shijiazhuang, China .
Mohala:0086-(0)311-8994 7497 Fax:(0)311-8886 2036
E-mail:info@watequipment.com
Websaeteng: www.watequipment.com
