imveliso

Sizimisele ukunika abathengi inkxaso yokuthenga ngokulula, yokonga ixesha kunye nokonga imali kwi-stand-stop stop shopping support for Manufactur standard China Industry Use Fixed 4-20mA Output Gas Detector Alarm Controller, Sigcina imibutho yeshishini eqinileyo nabathengisi abangaphezu kwama-200 e-USA, e-UK, eJamani naseKhanada. Ukuba unomdla phantse kuyo nayiphi na imveliso yethu, kuya kufuneka uzive ukhululekile ukunxibelelana nathi.
Sizimisele ukunika abathengi inkxaso yokuthenga izinto zabo ngokulula, okonga ixesha nokonga imali.Umlawuli weDatha yeDijithali yaseTshayina, Inkqubo yokubona igesi ye-CO, Umlawuli wegesi ovuthayo, Umlawuli weGesi Detector, Umlawuli weAlarm yeGesi, Isilawuli se-alamu yegesi enobuthiOkwangoku inethiwekhi yethu yokuthengisa ikhula rhoqo, iphucula umgangatho wenkonzo ukuze ihlangabezane neemfuno zabathengi. Ukuba unomdla kuyo nayiphi na imveliso, qiniseka ukuba unxibelelana nathi nangaliphi na ixesha. Silangazelela ukwakha ubudlelwane beshishini obuphumelelayo nawe kungekudala.

Iinkcukacha zobugcisa

Iimpawu eziphambili

● Isakhiwo sesinyithi esisemgangathweni sekhabhinethi eyi-19” esineephaneli ze-3U esifakwe kwiphaneli sinokuthintela ukuphazamiseka kwe-EMI/RFI. Ngenxa yoyilo oluzimeleyo lwekhadi le-plug-in, amakhadi etshaneli anokuzikhethela, amakhadi olawulo oluphambili kunye namakhadi okubonelela ngombane angasetyenziswa njengoko kufuneka ukuseta inkqubo yokujonga igesi eneendawo ezifikelela kwi-1,000;

● Ikhadi lolawulo eliyintloko libonakaliswa kukuboniswa kweLCD yesiTshayina kunye nokusebenza kwemenyu yabalinganiswa. Lingajonga imeko yoxinzelelo lwenkqubo, i-alamu kunye nokusilela kwayo. Lingasetyenziselwa ukuseta nokukhangela iiparameter ezahlukeneyo. Lingamisela ixesha lenkqubo, uluhlu (%LEL, ppm kunye ne %VOL), iintlobo ezintathu ze-alamu, uxinzelelo lwe-alamu, igama eligqithisiweyo, kunye nogunyaziso lokusebenza kunye nokukhangela ukuya kuthi ga kwiirekhodi ze-alamu kunye nokusilela ezingama-999 kunye neerekhodi zokuqalisa/zokuvala ezili-100;

● Unxibelelwano lwebhasi lwe-RS485 lwekhadi lolawulo oluphambili, oluxhotyiswe ngeprotocol eqhelekileyo ye-MODBUS, lunokunxibelelana neenkqubo zolawulo lomsingathi kwaye luqhagamshele iinkqubo zomlilo negesi ukuphucula inqanaba lokudibanisa inkqubo;

● Amakhadi etshaneli angafumana isignali ye-4-20mA okanye i-switching value signal input kwaye aqhagamshelwe kwizixhobo ezahlukeneyo, kuquka izixhobo zokubona igesi ezitshayo, izixhobo zokubona igesi ezinobuthi neziyingozi, izixhobo zokubona ioksijini, izixhobo zokubona ilangatye, izixhobo zokubona umsi/ubushushu kunye namaqhosha ashukumisayo ngesandla, njl.njl.;

● Ngokuchaneka kwesibonisi se-LED se-0.000-9999, amakhadi etshaneli anokujonga imeko yoxinzelelo lwezixhobo zangaphandle, i-alamu kunye nokusilela ngexesha langempela kwaye anxibelelane nekhadi lolawulo eliyintloko. Amakhadi etshaneli anokusebenza ngokuzimeleyo kwaye asetyenziswe ukuseta iiparameter zezixhobo zokubona. Ngoko ke, ukusilela kwekhadi lolawulo eliyintloko okanye ukusilela kwamanye amakhadi etshaneli akuyi kuba nefuthe ekujongeni igesi yamakhadi etshaneli;

● Iintlobo ezininzi zemveliso zamakhadi etshaneli ziyasebenza ekunxibelelaniseni izixhobo ezahlukeneyo zolawulo lwangaphandle kwindawo, zilungele ukuhlanganiswa kwenkqubo yolawulo lomsingathi;

● Amakhadi ombane abonelela ngombane we-DC24V kwizixhobo zangaphakathi zekhompyutha ephetheyo kunye nezixhobo ezikwindawo (kwimeko yomthamo ophezulu, sebenzisa umbane wokucima umlilo okhethekileyo).

Ulwakhiwo

Irakhi ye-3U eqhelekileyo eyi-1. 19”
2. Umngxuma wokufaka we-4×φ7.5
3. Isiphatho
4. Ikhadi letshaneli
5. Ifestile ye-LED yekhadi letshaneli
6. Isikrufu
7. Iswitshi yokutshixa yombane okwi-standby
8. Iswitshi yokutshixa yombane oyintloko
9. Ikhadi lombane
10. Ikhadi lokulawula eliyiNtloko
11. Iphaneli ye-LCD yekhadi lolawulo eliyi-Master

Umzobo wocingo

Iiterminal zoqhagamshelo:

Ikhadi lolawulo eliyiNtloko:

HAYI (idla ngokuvula) kunye ne-COM (eqhelekileyo):(Iiseti ezi-2) iiterminal zemveliso zesignali zolawulo lwangaphandle ezithunyelwayo iiterminal zemveliso

A+, PGND kunye ne-B-:Izitishi zoqhagamshelo lwe-RS485 zonxibelelwano

Ikhadi lombane:

L, PE kunye no-N:Izitishi zombane ze-AC220V

I-B+ kunye ne-GND: iiterminal zoqhagamshelo lombane okwi-standby

Ikhadi letshaneli:

F1+ kunye ne-F2-:iiterminal zoqhagamshelo zokukhupha isignali yereyi xa isixhobo sokubona sinesiphene

I-LA1+ kunye ne-LA2-:iiterminal zoqhagamshelo zokukhupha isignali yereyi xa i-detector inika i-alamu ephantsi

I-HA1+ kunye ne-HA2-:iiterminal zoqhagamshelo zokukhupha isignali yereyi xa i-detector inika i-alamu ephezulu

I-GND kunye ne-4~20mA (OUT):(4~20) iiterminal zesiphumo sesignali ye-mA

I-GND, 4~20mA (IN) kunye ne +24V:iiterminal zokufaka ze-(4~20) mA okanye iimpawu zexabiso lokutshintsha okungasebenziyo

Isiphelo sangaphakathi: akukho msebenzi ufunekayo

B kwayeA: Iziphelo zoqhagamshelo zonxibelelwano lwangaphakathi

I-GND kunye ne-24V-IN:Izitishi zombane ze-DC24

Sizimisele ukunika abathengi inkxaso yokuthenga ngokulula, yokonga ixesha kunye nokonga imali kwi-stand-stop stop shopping support for Manufactur standard China Industry Use Fixed 4-20mA Output Gas Detector Alarm Controller, Sigcina imibutho yeshishini eqinileyo nabathengisi abangaphezu kwama-200 e-USA, e-UK, eJamani naseKhanada. Ukuba unomdla phantse kuyo nayiphi na imveliso yethu, kuya kufuneka uzive ukhululekile ukunxibelelana nathi.
Umgangatho womenziUmlawuli weDatha yeDijithali yaseTshayina, Umlawuli weGesi, Umlawuli weAlarm yeGesi,Umlawuli wegesi ovuthayo, Isilawuli se-alamu yegesi enobuthi, Inkqubo yokubona igesi ye-COOkwangoku inethiwekhi yethu yokuthengisa ikhula rhoqo, iphucula umgangatho wenkonzo ukuze ihlangabezane neemfuno zabathengi. Ukuba unomdla kuyo nayiphi na imveliso, qiniseka ukuba unxibelelana nathi nangaliphi na ixesha. Silangazelela ukwakha ubudlelwane beshishini obuphumelelayo nawe kungekudala.