Compound single point madziro akaiswa gasi alarm
● Sensor: Gasi rinopisa imhando ye catalytic, mamwe magasi ari electrochemical, kunze kwekukosha
● Kupindura nguva: EX≤15s;O2≤15s;CO≤15s;H2S≤25s
● Maitiro ekushanda: kuenderera mberi kwekushanda
● Ratidza: LCD kuratidza
● Screen Resolition: 128 * 64
● Alarming mode: Inonzwika & Chiedza
Alarm yemwenje - High intensity strobes
Aramu inonzwika - pamusoro pe90dB
● Kudzora kuburitsa: relay kubuda nenzira mbiri (kazhinji yakavhurika, inowanzovharwa)
● Kuchengetedza: 3000 alarm zvinyorwa
● Digital interface: RS485 inobuda interface Modbus RTU (optional)
● Chengetedza simba rekushandisa: kupa kupera kwemagetsi kweanopfuura maawa gumi nemaviri (optional)
● Simba rekushanda: AC220V, 50Hz
● Tembiricha yakasiyana:－20℃ ～ 50℃
● Humidity range:10 ～ 90％ (RH) Hapana condensation
● Kuisa maitiro: kusungirirwa kwemadziro
● Chimiro chechidimbu: 203mm×334mm×94mm
● Kurema: 3800g
Technical parameters yegasi-inoona
Tafura 1 Unyanzvi parameters ye gasi-inoona
| Gasi | Zita reGasi | Indekisi yehunyanzvi | |||
| Measure Range | Resolution | Alarm Point | |||
| CO | Carbon monoxide | 0-1000ppm | 1ppm | 50ppm | |
| H2S | Hydrogen sulfide | 0-200ppm | 1ppm | 10ppm | |
| H2 | Hydrogen | 0-1000ppm | 1ppm | 35ppm | |
| SO2 | Sulfur dioxide | 0-100ppm | 1ppm | 5ppm | |
| NH3 | Ammonia | 0-200ppm | 1ppm | 35ppm | |
| NO | Nitric oxide | 0-250ppm | 1ppm | 25ppm | |
| NO2 | Nitrogen dioxide | 0-20ppm | 1ppm | 5ppm | |
| CL2 | Chlorine | 0-20ppm | 1ppm | 2ppm | |
| O3 | ozoni | 0-50ppm | 1ppm | 5ppm | |
| PH3 | Phosphine | 0-1000ppm | 1ppm | 5ppm | |
| HCL | Hydrogen chloride | 0-100ppm | 1ppm | 10ppm | |
| HF | Hydrogen fluoride | 0-10ppm | 0.1ppm | 1ppm | |
| ETO | Ethylene oxide | 0-100ppm | 1ppm | 10ppm | |
| O2 | Okisijeni | 0-30%vol | 0.1%vol | High 18%vol Low 23%vol | |
| CH4 | CH4 | 0-100% LEL | 1%LEL | 25%LEL | |
Cherechedza: chiridzwa ichi ndechekutarisa chete.
Magasi akataurwa chete ndiwo anogona kuonekwa.Kuti uwane mamwe marudzi egasi, tapota tifonere.
Tafura 2 Product List
| Aihwa. | Zita | Quantity | |
| 1 | Wall Mounted Gas Detector | 1 | |
| 2 | RS485 yekubuda module | 1 | Option |
| 3 | Chengetedza bhatiri uye kit yekuchaja | 1 | Option |
| 4 | Chitupa | 1 | |
| 5 | Manual | 1 | |
| 6 | Kuisa chikamu | 1 |
Kuisa Mudziyo
Kuisa dimension yemudziyo inoratidzwa muMufananidzo 1. Chekutanga, rova pahurefu hwakakodzera hwemadziro, isa bhoti yekuwedzera, wozoigadzirisa.
Mufananidzo 1: Kuvaka Chigadzirwa
Output wire ye relay
Kana gasi rikadarika pachikumbaridzo chinotyisa, relay mumudziyo unodzima/kudzima, uye vashandisi vanokwanisa kubatanidza mudziyo wekubatanidza senge fan.Mufananidzo wechiratidzo unoratidzwa muMufananidzo 2.Kubata kwakaoma kunoshandiswa mukati mebheteri uye chigadziro chinoda kubatanidzwa kunze, teerera kushandiswa kwakachengeteka kwemagetsi uye chenjerera kushamiswa kwemagetsi.
Mufananidzo 2: Wiring referensi mufananidzo we relay
RS485 Kubatanidza
Chiridzwa chinogona kubatanidza controller kana DCS kuburikidza nebhazi reRS485.
Ongorora: RS485 yekubuda interface modhi iri pasi peiyo chaiyo.
1. Nezve nzira yekurapa ye shield layer ye shielded cable, ndapota ita imwe-end connection.Zvinokurudzirwa kuti shield layer kune imwe mugumo we controller ibatanidzwe kune shell kudzivirira kupindira.
2. Kana chigadzirwa chacho chiri kure, kana kana michina yakawanda yakabatana nebhasi ye485 panguva imwe chete, zvinokurudzirwa kuisa 120-euro terminal resistor pane terminal device.
Chiridzwa chine 6 mabhatani, LCD skrini, zvine hukama maalarm madivayiri (alarm lights, buzzer) anogona kuverengerwa, kuseta alarm paramita uye kuverenga marekodhi ealarm.Iyo chiridzwa pachayo ine basa rekuchengetedza, iyo inogona kunyora iyo alarm mamiriro uye nguva munguva chaiyo.Kuti uone mashandisirwo nemasevhisi, ndapota ona tsananguro iri pazasi.
Murayiridzo wekushanda kwezviridzwa
Mushure mekunge chiridzwa chaiswa simba, pinda iyo bhutsu yekuratidzira interface, kuratidza zita rechigadzirwa uye nhamba yeshanduro.Sezvinoratidzwa Mufananidzo 3:
Mufananidzo 3: Boot kuratidza interface
Wobva waratidza iyo yekutanga interface, sezvakaratidzwa mumufananidzo 4:
Mufananidzo 4: yekutanga interface
Basa rekutanga nderekumirira kuti zvigadziriso zvigadzikane uye zvidziye sensor.X% ndiyo irikuenderera mberi.
Mushure mekunge sensor ichidziya, chiridzwa chinopinda mugasi rekuona kuratidza interface.Hukoshi hwemagasi akawanda anoratidzwa cyclically, sezvinoratidzwa mufananidzo 5:
Mufananidzo 5: Concentration kuratidza interface
Mutsara wekutanga unoratidza zita rakaonekwa gasi, kukosha kwekusimbisa kuri pakati, unit iri kurudyi, uye gore, zuva, uye nguva zvinoratidzwa cyclic pazasi.
Kana alarm ipi neipi yegasi ikaitika, kona yekurudyi inoratidzira, kurira kwebuzzer, mwenje wearamu unopenya, uye relay inoita zvinoenderana nemagadzirirwo;kana bhatani mbeveve rikadzvanywa, chiratidzo chinoshanduka se, buzzer chimumumu;hapana alarm, icon haina kuratidzwa.
Imwe neimwe hafu yeawa, chengetedza huwandu hwazvino hwemagasi ese.Iyo alarm mamiriro anochinja uye anorekodhwa kamwe chete, semuenzaniso kubva kune yakajairika kusvika kune yekutanga nhanho, yekutanga nhanho kusvika yechipiri nhanho kana yechipiri nhanho kune yakajairika.Kana ikaramba ichityisa, haizochengetwi.
Bhatani basa
Mabhatani mabasa anoratidzwa mutafura 3:
Tafura 3 Bhatani basa
| Bhatani | Basa |
| l Dzvanya bhatani iri kuti uise menyu mune chaiyo-nguva yekuratidzira interface l Pinda sub-menu l Sarudza kukosha kwekugadzirisa | |
| l Kunyarara, dzvanya bhatani iri kuti unyarare kana alarm yaitika l Dzokera kune yakapfuura menyu | |
| l Sarudza menyu l Shandura kukosha kwekugadzirisa | |
| Sarudza menyu Shandura kukosha kwekuseta | |
| Sarudza kuseta kukosha column Deredza kukosha kwekuseta Shandura kukosha kwekuseta | |
| Sarudza kuseta kukosha column Wedzera kukosha kwekuseta Shandura kukosha kwekuseta |
Ona parameter
Kana paine kudikanwa kwekuona magasi paramita uye chengetedza rekodhi data, mune chaiyo-nguva yekumisikidza yekuratidzira interface, unogona kudzvanya chero bhatani kumusoro, pasi, kuruboshwe, kurudyi, kupinda parameter yekuona interface.
Semuenzaniso, tinya bhatani kuti utarise show mumufananidzo 6
Mufananidzo 6: Gasi parameter
Dzvanya bhatani kuratidza mamwe maparamendi egasi, mushure mekunge maparamita ese egasi aratidzwa, tinya bhatani kuti uise iyo yekuchengetedza mamiriro ekuona sezviri kuratidzwa pamufananidzo 7.
Mufananidzo 7: Mamiriro ekuchengetedza
Yese chengetedzo: huwandu hwese hwemarekodhi akachengetwa parizvino.
Nguva dzekunyora: kana ndangariro yerekodhi yazara, chitoro chapera kunyorwa kubva kune yekutanga, uye nguva dzekunyora dzinowedzerwa ne1.
Ikozvino kutevedzana nhamba: iyo yenyama kutevedzana nhamba yekuchengetera.
Dzvanya bhatani kuti uise iyo chaiyo alarm rekodhi sezvakaratidzwa mumufananidzo 8, tinya bhatani dzokera kune yekuona inoratidza skrini.
Dzvanya bhatani kana kupinda peji rinotevera, marekodhi ealarm anoratidzwa mumufananidzo 8 uye nhamba 9.
Mufananidzo 8: Boot rekodhi
Ratidza kubva pane yekupedzisira rekodhi
Dzvanya bhatanikana kuti kupeji yapfuura, dzvanya bhatani buda kuenda kuchiratidziro chekuona
Mufananidzo 9: Alarm zvinyorwa
Ongorora: Kana ikasadzvanya chero bhatani panguva ye15s paunenge uchiona ma paramita, chiridzwa chinozodzokera otomatiki kuchiratidziro chekuona.
Kana iwe uchida kujekesa marekodhi earamu, pinda menyu parameter marongero-> mudziyo calibration password yekuisa interface, pinda 201205 uye wodzvanya OK, ese marekodhi ealarm anocheneswa.
Menu oparesheni mirayiridzo
Pane iyo chaiyo-nguva yekutarisa inoratidzira interface, tinya bhatani kuti uise menyu.Iyo huru interface yemenyu inoratidzwa muMufananidzo 10. Dzvanya bhatani kana kusarudza basa uye dzvanya bhatani kuti upinde basa.
Mufananidzo 10: Menyu huru
Tsanangudzo yebasa
● Gadzirisa Para: nguva yekugadzirisa, kukosha kwearamu, kugadzirisa chiridzwa uye kushandura mode.
● Kugadzirisa kukurukurirana: kukurukurirana parameter kugadzirisa.
● Nezve: ruzivo rweshanduro yemudziyo.
● Kudzoka: dzokera kune gasi rekuona gasi.
Nhamba iri kumusoro kurudyi inguva yekuverenga.Kana pasina bhatani kushanda mukati memasekonzi gumi nemashanu, iyo countdown ichabuda kune yekutarisa kukosha kwekuratidzira interface.
Kana iwe uchida kuseta mamwe ma paramita kana calibration, ndapota sarudza "parameter kuseta" wodzvanya bhatani kuti uise basa, sezvakaratidzwa mumufananidzo 11:
Mufananidzo 11: System Setting Menu
Tsanangudzo yebasa
● Kugadzirisa nguva: sarudza nguva yazvino, unogona kuisa gore, mwedzi, zuva, awa, miniti
● Alarm setting: set the device alarm value, first level (yakaderera muganho) alarm value and the second level (yepamusoro muganhu) alarm value.
● Calibration: zero point calibration uye chiridzwa calibration (ndapota shandai neyakajairwa gasi)
● Switch mode: gadzirisa relay output mode
Kuronga nguva
Sarudza "Nguva Setting" uye tinya bhatani Enter.Mifananidzo 12 ne13 inoratidza menyu yekuseta nguva.
Mufananidzo 12: Nguva yekumisikidza menyu I
Mufananidzo 13: Nguva yekugadzirisa menyu II
Iyo icon inoreva iyo ikozvino yakasarudzwa nguva yekugadzirisa.Dzvanya bhatani kana kushandura data.Mushure mekusarudza data raunoda, tinya bhatani kana kusarudza mamwe mabasa enguva.
Tsanangudzo yebasa
● Gore: nzvimbo yekuseta ndeye 20 ~ 30.
● Mwedzi : marongero emhando ndeye 01 ~ 12.
● Zuva: nzvimbo yekuisa ndeye 01 ~ 31.
● Awa: marongero emhando ndeye 00 ~ 23.
● Miniti: marongero emhando ndeye 00 ~ 59.
Dzvanya bhatani kuti usimbise iyo data yekumisikidza, tinya bhatani kuti udzima mashandiro uye udzokere kune yakapfuura nhanho.
Alarm setting
Sarudza "Alarm setting", Dzvanya bhatani kuti upinde uye sarudza gasi rinoda kuiswa, ratidza semufananidzo 14.
Mufananidzo14: Gasi sarudzo yekubatanidza
Semuenzaniso, sarudza CH4, dzvanya bhatani kuratidza maparamendi eCH4, ratidza semufananidzo 15.
Mufananidzo 15: Carbon monoxide alarm setting
Sarudza "yekutanga level alarm", tinya bhatani kuti uise iyo yekumisikidza menyu, ratidza senge nhamba 16.
Mufananidzo 16: Yekutanga level alarm set
Panguva ino, dzvanya bhatani kana kushandura data bit, dzvanya bhatani kana kuwedzera kana kuderedza kukosha, mushure mekugadzika, tinya bhatani kuti uise iyo alarm kukosha kwekusimbisa kukosha interface, tinya bhatani kuti usimbise, mushure mekugadzirisa kwabudirira, pasi. inoratidza "kubudirira", kana zvisina kudaro inokurudzira "kukundikana", sezvinoratidzwa mumufananidzo 17 Ratidza.
Mufananidzo 17: Kuisa budiriro interface
Ongorora: Iyo yakatarwa alarm kukosha inofanira kunge iri pasi peiyo fekitori kukosha (iyo okisijeni yakaderera muganho alarm inofanira kunge yakakura kupfuura iyo fekitori yekumisikidza kukosha) zvikasadaro ichatadza kuseta.
Mushure mekugadzirisa kwekutanga kwepamusoro kwapera, shandisa bhatani kune aramu kukosha kwekugadzirisa sarudzo yekusarudza sezvinoratidzwa mumufananidzo 15. Nzira yekushanda yekuisa kero yechipiri yearamu yakafanana nepamusoro.Mushure mekugadzirisa kwapera, dzvanya bhatani rekudzoka kuti udzoke kune gasi mhando yekusarudza interface, unogona kusarudza iyo gasi yekuseta, kana iwe usingade kuseta mamwe magasi, tinya bhatani kusvika wadzokera kune chaiyo-nguva yekumisikidza kuratidza interface.
Equipment calibration
Ongorora: inofambiswa, zero calibration uye gasi calibration inogona kuitwa mushure mekutanga, uye zero calibration inofanira kuitwa isati yagadziriswa.
Parameter Settings -> calibration midziyo, isa password: 111111
Mufananidzo 18: Input password menu
Dzvanya uye Gadzirisa password mune yecalibration interface semufananidzo 19.
Mufananidzo 19: Calibration sarudzo
Sarudza calibration mhando uye tinya pinda kuti gasi rudzi rwekusarudza, sarudza iyo yakarongedzerwa gasi, semufananidzo 20, tinya Enter kune calibration interface.
Sarudza gasi mhando interface
Tora CO gasi semuenzaniso pazasi:
Zero calibration
Pfuura mune yakajairwa gasi (Hapana oxygen), sarudza 'Zero Cal' basa, wobva wadzvanya mune zero calibration interface.Mushure mekuona gasi razvino mushure me0 ppm, dzvanya kuti usimbise, pazasi pakati pacharatidza 'Zvakanaka' vice kuratidza 'Fail'.Sezvakaratidzwa mumufananidzo 21.
Mufananidzo 21: Sarudza zero
Mushure mekupedzwa kwezero calibration, dzvanya kumashure kune iyo calibration interface.Panguva ino, gasi calibration inogona kusarudzwa, kana kudzoka kune yekuyedza gasi interface level nenhanho, kana mune yekuverengera interface, pasina kudzvanya chero mabhatani uye nguva inodzikira kusvika 0, inobuda yega menyu kuti idzokere kune gasi yekuona interface.
Gasi calibration
Kana gasi calibration ichidikanwa, izvi zvinoda kushanda pasi pemamiriro egasi rakajairwa.
Pfuura muyakajairwa gasi, sarudza 'Yakazara Cal' basa, dzvanya kuti upinde mugasi density Settings interface, kuburikidza kana kana kuseta density yegasi, uchifungidzira kuti calibration igesi methane, iyo gasi density i60, panguva ino, ndapota isa ku' 0060 '.Sezvinoratidzwa mufananidzo 22.
Mufananidzo 22: Isa chiyero chegasi density
Mushure mekuisa iyo yakajairwa gasi density, dzvanya mune calibration gasi interface, sezvakaratidzwa mumufananidzo 23:
Mufananidzo 23: Gasi kuenzanisa
Ratidza yazvino yekuona gasi kumisa kukosha, pfuura mune yakajairwa gasi.Sezvo countdown inosvika ku10S, dzvanya kuti uenzanise nemaoko.Kana kuti mushure me10s, gasi rinogadziriswa.Mushure mekushanda kwakabudirira, inoratidza 'Zvakanaka' kana kuratidza 'Kukundikana'.Semufananidzo 24.
Mufananidzo 24: Calibration mhedzisiro
Relay Set:
Relay inobuda modhi, mhando inogona kusarudzirwa nguva dzose kana pulse, sezvinoratidzwa muFigure 25:
Nguva dzose: kana zvinotyisa zvikaitika, relay inoramba ichishanda.
Pulse: kana kutyisa kuchiitika, relay ichashanda uye mushure mePulse nguva, relay ichabviswa.
Seta maererano nemidziyo yakabatana.
Mufananidzo 25: Shandura kusarudzwa kwemaitiro
Zvirongwa zvekukurukurirana
Seta ma parameter akakodzera semufananidzo 26.
Addr: kero yemidziyo yevaranda, huwandu: 1-99
Type: verenga chete, isiri-yakajairwa kana Modbus RTU, chibvumirano hachigone kuiswa.
Kana RS485 isina kurongedzerwa, kuseta uku hakushande.
Mufananidzo 26: Zvirongwa zvekutaurirana
About
Ruzivo rweshanduro yechishandiso chekuratidzira inoratidzwa muMufananidzo 27
Mufananidzo 27: Ruzivo rweshanduro
Tafura 4 Yakajairika malfunctions uye mhinduro
| Mafunctions | Chikonzero | Resolution |
| Mushure mekuvhura iyo magetsi gasi sensor haigone kubatana | Kukanganisa kwekubatanidza pakati pe sensor board uye host | Vhura pani kuti uone kana yakabatana zvakanaka. |
| Kuseta kukosha kwealarm kwatadza | Alarm value set inofanira kuva shoma pane kana kuenzana neukoshi hwefekitari, kunze kweokisijeni | Tarisa uone kana kukosha kwearamu kwakakura kupfuura kukosha kwekuseta fekitori. |
| Zero kugadzirisa kutadza | Ikozvino kusungirirwa kwakanyanyisa, hazvibvumirwi | Inogona kushandiswa nenitrogen yakachena kana mumhepo yakachena. |
| Hapana shanduko kana yaiswa standard gasi | Sensor kupera simba | Bata mushure mekutengesa sevhisi |
| Oxygen gasi detector asi inoratidza 0％VOL | Sensor kukundikana kana kupera | Bata mushure mekutengesa sevhisi |
| YeEthylene oxide, hydrogen chloride detector, yave ichitaridza huwandu hwakazara mushure mebhutsu | Kuti masensor akadaro adziye anoda kudzima uye kuchajwazve, mushure memaawa 8-12 kudziya kunoshanda zvakajairika. | Mirira kusvikira ma sensors anodziya apera |
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