Haɗaɗɗen batu guda ɗaya mai ɗaure ƙararrawar gas

Haɗaɗɗen batu guda ɗaya bango mai hawa ƙararrawa Featured Hoto

Takaitaccen Bayani:

Ana amfani da samfuran da yawa a cikin ƙarfe, masana'antar sinadarai, man fetur, magunguna, masana'antun muhalli suna aiki yanayi tare da mai guba da gas mai cutarwa ko gano abun ciki na oxygen, har zuwa gano iskar gas guda huɗu a lokaci guda, ta amfani da na'urori masu auna firikwensin da aka shigo da su, babban madaidaicin, tsangwama mai ƙarfi. iyawa, tsawon rayuwar sabis, nunin raye-raye, ƙararrawa mai sauti da haske, ƙira mai hankali, aiki mai sauƙi, sauƙin daidaitawa, sifili, Saitunan ƙararrawa, na iya zama siginar sarrafawar fitarwa, harsashi na ƙarfe, ƙarfi da dorewa, shigarwa mai dacewa.

Zabin RS485 fitarwa module, sauki haɗi tare da DCS da sauran sa idanu cibiyar.

Aika mana imel

Cikakken Bayani

Tags samfurin

Ma'aunin Samfura

● Sensor: Gas mai ƙonewa nau'in catalytic ne, sauran iskar gas ɗin lantarki ne, sai na musamman
● Lokacin amsawa: EX≤15s;O2≤15s;CO≤15s;H2S≤25s
● Tsarin aiki: ci gaba da aiki
● Nuni: LCD nuni
● Ƙimar allo: 128*64
● Yanayin ƙararrawa: Mai ji & Haske
Ƙararrawa mai haske -- Maɗaukakin tashin hankali
Ƙararrawa mai ji -- sama da 90dB
● Ikon fitarwa: fitarwar watsawa tare da hanyoyi guda biyu (buɗewa kullum, yawanci rufe)
● Adana: rikodin ƙararrawa 3000
● Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru na RS485 Modbus RTU (na zaɓi)
● Ajiyayyen wutar lantarki: samar da katsewar wutar lantarki fiye da awanni 12 (na zaɓi)
● Samar da wutar lantarki: AC220V, 50Hz
● Yanayin zafi: -20 ℃ 50 ℃
● Yanayin zafi: 10 ~ 90％ (RH)
● Yanayin shigarwa: shigar da bango
● Girman fa'ida: 203mm × 334mm × 94mm
● Nauyi: 3800g

Siffofin fasaha na gano gas
Table 1 Ma'aunin fasaha na gano gas

Gas	Sunan Gas	Fihirisar fasaha
Gas	Sunan Gas	Auna Range	Ƙaddamarwa	Alamar Ƙararrawa
CO	Carbon monoxide	0-1000ppm	1ppm ku	50ppm ku
H₂S	Hydrogen sulfide	0-200ppm	1ppm ku	10ppm ku
H₂	Hydrogen	0-1000ppm	1ppm ku	35ppm ku
SO₂	Sulfur dioxide	0-100ppm	1ppm ku	5ppm ku
NH₃	Ammonia	0-200ppm	1ppm ku	35ppm ku
NO	Nitric oxide	0-250 ppm	1ppm ku	25ppm ku
NO₂	Nitrogen dioxide	0-20pm	1ppm ku	5ppm ku
CL₂	Chlorine	0-20pm	1ppm ku	2ppm ku
O₃	Ozone	0-50pm	1ppm ku	5ppm ku
PH₃	Phosphine	0-1000ppm	1ppm ku	5ppm ku
HCL	Hydrogen chloride	0-100ppm	1ppm ku	10ppm ku
HF	Hydrogen fluoride	0-10pm	0.1pm	1ppm ku
ETO	Ethylene oxide	0-100ppm	1ppm ku	10ppm ku
O₂	Oxygen	0-30% vol	0.1% vol	Babban 18% vol Ƙananan 23% vol
CH4	CH4	0-100% LEL	1% LEL	25% LEL

Lura: wannan kayan aikin don tunani ne kawai.
Ana iya gano takamaiman iskar gas.Don ƙarin nau'ikan gas, da fatan za a kira mu.

Tsarin samfur

Table 2 Jerin Samfura

A'a.	Suna	Yawan
1	Gas Gas Mai Fuka Da bango	1
2	RS485 fitarwa module	1	Zabin
3	Ajiyayyen baturi da kayan caji	1	Zabin
4	Takaddun shaida	1
5	Manual	1
6	Abun shigarwa	1

Gina da Shigarwa

Shigar na'ura
Ana nuna girman girman na'urar a cikin Hoto 1. Da farko, buga a daidai tsayin bango, shigar da kullin fadada, sannan gyara shi.

Hoto 1: Gina Na'ura

Fitar waya na gudun ba da sanda
Lokacin da yawan iskar gas ya wuce madaidaicin ƙararrawa, gudun ba da sanda a cikin na'urar zai kunna/kashe, kuma masu amfani zasu iya haɗa na'urar haɗin kai kamar fan.An nuna hoton ma'anar a cikin Hoto 2. Ana amfani da busassun lamba a cikin baturi na ciki kuma na'urar tana buƙatar haɗawa a waje, kula da lafiyar amfani da wutar lantarki kuma ku yi hankali da girgiza wutar lantarki.

Hoto 2: Wiring reference picture of relay

Saukewa: RS485
Kayan aiki na iya haɗa mai sarrafawa ko DCS ta bas ɗin RS485.
Lura: Yanayin dubawar fitarwa na RS485 yana ƙarƙashin ainihin.
1. Game da hanyar magani na garkuwa Layer na USB mai kariya, da fatan za a yi haɗin kai-ƙarshe.Ana ba da shawarar cewa a haɗa Layer na garkuwa a ƙarshen mai sarrafawa zuwa harsashi don kauce wa tsangwama.
2. Idan na'urar tana da nisa, ko kuma idan na'urori da yawa sun haɗa da bas 485 a lokaci guda, ana ba da shawarar shigar da resistor ta 120-euro akan na'urar tasha.

Umarnin aiki

Kayan aiki yana da maɓalli 6, allon LCD, na'urorin ƙararrawa masu alaƙa (fitilar ƙararrawa, buzzer) ana iya daidaita su, saita sigogin ƙararrawa da karanta rikodin ƙararrawa.Kayan aiki da kansa yana da aikin ajiya, wanda zai iya rikodin yanayin ƙararrawa da lokaci a ainihin lokacin.Don takamaiman ayyuka da ayyuka, da fatan za a duba bayanin da ke ƙasa.

Umarnin aiki kayan aiki
Bayan an kunna kayan aikin, shigar da mahallin nunin taya, yana nuna sunan samfur da lambar sigar.Kamar yadda aka nuna a hoto na 3:

Hoto 3: Boot nuni dubawa

Sa'an nan kuma nuna farkon farawa, kamar yadda aka nuna a adadi 4:

Hoto 4: Farawa fara dubawa

Ayyukan farawa shine jira sigogin kayan aiki don daidaitawa da dumama firikwensin.X% shine ci gaban da ke gudana a halin yanzu.

Bayan na'urar firikwensin ya dumama, kayan aikin yana shiga wurin nunin iskar gas.Ana nuna ƙimar iskar gas da yawa a zagaye, kamar yadda aka nuna a hoto 5:

Hoto 5: Matsakaicin nunin dubawa

Layin farko yana nuna sunan iskar gas da aka gano, ƙimar ƙima tana tsakiyar, naúrar tana kan dama, kuma ana nuna shekara, kwanan wata, da lokaci a cyclically a ƙasa.
Lokacin da kowane ƙararrawar gas ya faru, kusurwar dama ta sama tana nuni nuni , sautin buzzer, hasken ƙararrawa yana walƙiya, kuma relay yana aiki daidai da saitin;idan an danna maɓallin bebe, gunkin yana canza kamar nuni , mai buge-buge;babu ƙararrawa, gunki ba a nunawa.
Kowane rabin sa'a, adana abubuwan da ke faruwa a yanzu na duk iskar gas.Halin ƙararrawa yana canzawa kuma ana yin rikodin sau ɗaya, misali daga al'ada zuwa matakin farko, matakin farko zuwa matakin na biyu ko matakin na biyu zuwa na al'ada.Idan ya ci gaba da ban tsoro, ba za a adana shi ba.

Aikin maballin
Ana nuna ayyukan maɓalli a cikin tebur 3:
Ayyukan Maɓallin Tebur 3

Maɓalli	Aiki
	Latsa wannan maɓallin don shigar da menu a cikin ainihin lokacin nuni l Shigar da ƙaramin menu l Ƙayyade ƙimar saitin
	Yi shiru, danna wannan maɓallin don yin shiru lokacin da ƙararrawa ta faru Koma zuwa menu na baya
	l Zaɓi menu l Canza darajar saitin
	Zaɓi menu Canja ƙimar saitin
	Zaɓi ginshiƙin ƙimar saitin Rage ƙimar saiti Canja ƙimar saitin
	Zaɓi ginshiƙin ƙimar saitin Ƙara ƙimar saiti Canja ƙimar saitin

Duba siga
Idan akwai buƙatar duba sigogin iskar gas da adana bayanan da aka yi rikodin, a cikin ainihin lokacin nunin maida hankali, zaku iya danna kowane maɓalli a sama, ƙasa, hagu, dama, don shigar da mahallin duba sigina.

Misali, latsa maballindon duba nuni a hoto 6

Hoto 6: Sigar gas

Danna maɓallindon nuna wasu sigogin gas, bayan an nuna duk sigogin gas, danna maɓallindon shigar da yanayin duba yanayin ajiya kamar yadda aka nuna a adadi 7

Hoto 7: Yanayin ajiya

Jimlar ajiya: jimillar adadin bayanan da aka adana a halin yanzu.
Sauke rubuce-rubuce: lokacin da ƙwaƙwalwar ajiyar rubuce-rubucen ta cika, an gama rubuta kantin sayar da kayayyaki daga farkon, kuma lokutan sake rubutawa suna ƙaruwa da 1.
Lambar jeri na yanzu: lambar jeri ta zahiri na ajiya.

Danna maɓallindon shigar da takamaiman rikodin ƙararrawa kamar yadda aka nuna a adadi 8, danna maɓallinkomawa zuwa allon nunin ganowa.
Danna maɓallin maballin1 ordon shigar da shafi na gaba, ana nuna bayanan ƙararrawa a adadi na 8 da adadi na 9.

Hoto 8: Rikodin taya

Nuna daga rikodin ƙarshe

Danna maɓallin maballin 3 ko maballin2 zuwa shafi na baya, danna maballinfita zuwa allon nunin ganowa

Hoto 9: Rikodin ƙararrawa

Lura: Idan bai danna kowane maɓalli ba yayin 15s lokacin duba sigogi, kayan aikin za su dawo ta atomatik zuwa ƙirar nunin ganowa.

Idan kana buƙatar share bayanan ƙararrawa, shigar da saitunan sigar menu-> ƙirar shigar da kalmar wucewa ta na'urar, shigar da 201205 kuma danna Ok, duk bayanan ƙararrawa za a share su.

Umarnin aiki Menu
A kan ainihin lokacin nunin maida hankali, danna maballin maballin 5 don shigar da menu.Ana nuna babban haɗin menu a cikin Hoto 10. Latsa maɓallin maballin 3 kodon zaɓar aikin kuma danna maɓallindon shigar da aikin.

Hoto 10: Babban menu

Bayanin aiki
● Saita Para: saitin lokaci, saitin ƙimar ƙararrawa, daidaita kayan aiki da yanayin sauyawa.
● Saitin sadarwa: saitin sigar sadarwa.
● Game da: bayanin sigar na'urar.
● Komawa: komawa zuwa wurin gano gas.
Lamba a hannun dama na sama shine lokacin ƙirgawa.Idan babu aikin maɓalli a cikin daƙiƙa 15, ƙidayar za ta fita zuwa ƙirar ƙirar ƙima.

Idan kana son saita wasu sigogi ko daidaitawa, da fatan za a zaɓi "parameter settings" kuma danna maɓallin maballin 5 don shigar da aikin, kamar yadda aka nuna a adadi 11:

Hoto 11: Menu Saitin Tsarin

Bayanin aiki
● Saitin lokaci: saita lokaci na yanzu, zaka iya saita shekara, wata, rana, sa'a, minti
● Saitin ƙararrawa: saita ƙimar ƙararrawar na'urar, matakin farko (ƙananan iyaka) ƙimar ƙararrawa da matakin ƙararrawa na biyu (mafi girman iyaka).
● Ƙimar ƙira: ƙirar sifilin sifili da daidaita kayan aiki (don Allah a yi aiki da daidaitaccen gas)
● Yanayin canzawa: saita yanayin fitarwar gudu

Saitin lokaci
Zaɓi "Time Setting" kuma danna maɓallin maballin 5 shiga.Figures 12 da 13 suna nuna menu na saitin lokaci.

Hoto 12: Menu na saitin lokaci I

Hoto 13: Menu na saitin lokaci II

Ikon maballin001 yana nufin lokacin da aka zaɓa a halin yanzu don daidaitawa.Danna maɓallin maballin1 or maballin2 don canja bayanai.Bayan zaɓar bayanan da ake so, danna maɓallin maballin 3 ordon zaɓar wasu ayyuka na lokaci.
Bayanin aiki
● Shekara: kewayon saitin shine 20 ~ 30.
● Watan: kewayon saitin shine 01 ~ 12.
● Rana: kewayon saitin shine 01 ~ 31.
● Sa'a: kewayon saitin shine 00 ~ 23.
● Minti: kewayon saitin shine 00 ~ 59.
Danna maɓallin maballin 5 don tabbatar da bayanan saitin, danna maɓallindon soke aikin kuma komawa matakin da ya gabata.

Saitin ƙararrawa
Zaɓi "Saitin Ƙararrawa", Danna maɓallin don shigarwa kuma zaɓi gas ɗin da ke buƙatar saiti, nuna a matsayin adadi 14.

Hoto14: Gas zaɓin dubawa

Misali, zaɓi CH4, danna maɓallin maballin 5 don nuna sigogi na CH4, nuna a matsayin adadi 15.

Hoto 15: Saitin ƙararrawar Carbon monoxide

Zaɓi "Ƙararrawar matakin farko", latsa maɓallin maballin 5 don shigar da menu na saitin, nuna a matsayin adadi 16.

Hoto 16: Saitin ƙararrawa matakin farko

A wannan lokacin, danna maɓallin maballin1 or maballin2 don canza bit data, danna maballin maballin 3 kodon ƙara ko rage ƙimar, bayan saiti, danna maɓallin maballin 5 don shigar da ƙirar ƙimar ƙimar ƙararrawa, danna maɓallindon tabbatarwa, bayan saitin ya yi nasara, ƙasa yana nuna "nasara", in ba haka ba yana haifar da "rashin nasara", kamar yadda aka nuna a cikin Hoto na 17.

Hoto na 17: Saitin nasarar dubawa

Lura: Ƙimar ƙararrawa da aka saita dole ne ta kasance ƙasa da ƙimar masana'anta (ƙarararrawar ƙarancin ƙarancin iskar oxygen dole ne ya fi ƙimar saitin masana'anta) in ba haka ba zai kasa saitawa.

Bayan an gama saitin matakin farko, danna maɓallin maballin 5 zuwa saitin saitin ƙimar ƙararrawa kamar yadda aka nuna a Hoto 15. Hanyar aiki don saita ƙararrawa matakin na biyu daidai yake da na sama.Bayan an gama saitin, danna maɓallin dawowa don komawa zuwa wurin zaɓin nau'in iskar gas, zaku iya zaɓar gas ɗin da za ku saita, idan ba ku buƙatar saita wasu iskar gas, danna maɓallin. maballin 5 har sai an dawo zuwa ainihin lokacin nunin maida hankali.

Daidaita kayan aiki
Lura: kunnawa, sifili calibration da gas calibration za a iya yi bayan farawa, kuma sifili calibration dole ne a yi kafin calibration.
Saitunan Sigar -> Kayan aikin daidaitawa, shigar da kalmar wucewa: 111111

Hoto 18: Menu na shigar da kalmar wucewa

Latsa maballin 5 da Gyara kalmar sirri a cikin mahallin daidaitawa kamar adadi 19.

Hoto 19: Zaɓin daidaitawa

Zaɓi nau'in daidaitawa kuma latsa maballin 5 shigar da zaɓin nau'in gas, zaɓi gas ɗin da aka daidaita, kamar yadda adadi na 20, latsashigar da dubawar daidaitawa.

Zaɓi nau'in iskar gas

Dauki CO gas a matsayin misali a ƙasa:
Sifili calibration
Shiga cikin daidaitaccen iskar gas (Babu oxygen), zaɓi aikin 'Zero Cal', sannan danna maballin 5 cikin sifili calibration dubawa.Bayan ƙayyade gas na yanzu bayan 0 ppm, dannadon tabbatarwa, ƙasa ta tsakiya za ta nuna 'Mai kyau' mataimakin nuni 'Kasa'.Kamar yadda aka nuna a hoto na 21.

Hoto na 21: Zaɓi sifili

Bayan kammala sifili calibration, dannakomawa zuwa yanayin daidaitawa.A wannan lokacin, ana iya zaɓar daidaitawar iskar gas, ko komawa zuwa matakin gwajin iskar gas ta matakin, ko a cikin ƙirar ƙidayar, ba tare da latsa kowane maɓalli ba kuma lokaci ya rage zuwa 0, ta atomatik yana fita menu don komawa zuwa wurin gano iskar gas.

Gas calibration
Idan ana buƙatar daidaitawar gas, wannan yana buƙatar yin aiki a ƙarƙashin yanayin daidaitaccen iskar gas.
Shiga cikin daidaitaccen iskar gas, zaɓi aikin 'Cikakken Cal', latsa maballin 5 don shigar da saitin saiti na iskar gas, ta hanyar maballin1 or maballin2 maballin 3 or saita yawan iskar gas, yana ɗauka cewa iskar gas ɗin methane ne, yawan iskar gas ɗin shine 60, a wannan lokacin, don Allah saita zuwa' 0060 '.Kamar yadda aka nuna a hoto na 22.

Hoto 22: Sanya ma'auni na yawan iskar gas

Bayan saita daidaitaccen yawan iskar gas, danna maballin 5 a cikin ƙirar iskar gas, kamar yadda aka nuna a cikin adadi 23:

Hoto 23: Gyaran iskar gas

Nuna ƙimar tattara iskar gas na yanzu, wuce cikin daidaitaccen iskar gas.Yayin da kirgawa ya kai 10S, latsa maballin 5 don daidaitawa da hannu.Ko bayan 10s, iskar gas ta atomatik.Bayan nasarar dubawa, yana nuna 'Mai kyau' ko nunin 'Kasa'. Kamar yadda adadi 24.

Hoto 24: Sakamakon daidaitawa

Saitin Relay:
Yanayin fitarwa, nau'in za'a iya zaɓar kowane lokaci ko bugun jini, kamar yadda yake nunawa a cikin hoto 25:
Koyaushe: lokacin da tashin hankali ya faru, relay zai ci gaba da aiki.
Pulse: lokacin da ƙararrawa ta faru, relay zai kunna kuma bayan lokacin bugun jini, za a cire haɗin relay.
Saita bisa ga kayan aikin da aka haɗa.

Hoto na 25: Zaɓin yanayin sauyawa

Saitunan sadarwa
Saita sigogi masu dacewa kamar adadi 26.

Addr: adireshin na'urorin bayi, kewayon: 1-99
Nau'in: karanta kawai, wanda ba daidai ba ko Modbus RTU, ba za a iya saita yarjejeniyar ba.
Idan RS485 ba a sanye ba, wannan saitin ba zai yi aiki ba.

Hoto 26: Saitunan Sadarwa

Game da
Ana nuna bayanin sigar na'urar nuni a hoto 27

Hoto 27: Bayanin Sigar

Matsalolin gama gari da mafita

Table 4 Common malfunctions da mafita

Rashin aiki	Dalili	Ƙaddamarwa
Bayan kunna wutar lantarki firikwensin gas ba zai iya haɗawa ba	Rashin haɗin haɗi tsakanin allon firikwensin da mai watsa shiri	Bude panel don duba ko ya haɗa da kyau.
Saitin ƙimar ƙararrawa ya gaza	Saitin ƙimar ƙararrawa dole ne ya zama ƙasa da ko daidai da ƙimar masana'anta, ban da oxygen	Bincika ko ƙimar ƙararrawa ta fi ƙimar saitin masana'anta.
Rashin gyara sifili	Abubuwan da ake samu na yanzu sun yi yawa, ba a yarda da su ba	Ana iya sarrafa shi da nitrogen mai tsafta ko a cikin iska mai tsabta.
Babu canji lokacin shigar da daidaitaccen gas	Karewa na hasashe	Tuntuɓi bayan sabis na siyarwa
Oxygen gas ganowa amma nuni 0％VOL	Rashin hasara ko ƙarewa	Tuntuɓi bayan sabis na siyarwa
Don Ethylene oxide, mai gano hydrogen chloride, an nuna cikakken kewayon bayan taya	Don irin waɗannan na'urori masu auna firikwensin don dumama yana buƙatar kashe wuta kuma a sake caji, bayan awanni 8-12 dumama zai yi aiki akai-akai.	Jira har sai na'urori masu auna firikwensin sun gama dumama

Na baya: Karamar Tashar Yanayi Na atomatik

Na gaba: Ƙararrawar Gas Mai Matsakaici Guda ɗaya

Ku rubuta sakonku anan ku aiko mana

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