khoom

Peb lub tuam txhab ua raws li lub hauv paus ntsiab lus ntawm "Kev zoo yuav yog lub neej ntawm koj lub koom haum, thiab lub npe yuav yog tus ntsuj plig ntawm nws" rau 100% Thawj Zoo Tshaj Plaws Explosion-Proof Industrial Gas Controller rau Fixed Gas Detector System, Peb tau saib xyuas ua ntej los teeb tsa kev sib raug zoo ua lag luam me nrog koj. Koj cov kev tshuaj xyuas thiab cov lus qhia tau txais txiaj ntsig zoo heev.
Peb lub tuam txhab ua raws li lub hauv paus ntsiab lus ntawm "Kev zoo yuav yog lub neej ntawm koj lub koom haum, thiab lub npe yuav yog tus ntsuj plig ntawm nws" rauTuam Tshoj Tswj Roj thiab Tswj Roj XausYog tias muaj yam khoom twg uas koj xav tau, thov qhia rau peb paub. Peb yuav sim peb qhov zoo tshaj plaws kom ua tau raws li koj xav tau nrog cov khoom zoo, cov nqi zoo tshaj plaws thiab kev xa khoom sai. Thov koj xav tiv tauj peb txhua lub sijhawm. Peb yuav teb koj thaum peb tau txais koj cov lus nug. Thov nco ntsoov tias cov qauv muaj ua ntej peb pib peb txoj kev lag luam.

Cov Lus Qhia Txog Kev Siv

Lus CimCov teeb liab nkag ntawm lub system yog (4 ~ 20) mA tus qauv teeb liab; thaum lub teeb liab nkag yog lub teeb liab hloov pauv tsis siv neeg, lub teeb liab tsis siv neeg yog lub teeb liab qhib tsis siv neeg; yog tias tus neeg siv xav tau lub teeb liab tsis siv neeg yuav tsum yog lub teeb liab kaw tsis siv neeg raws li qhov xwm txheej no, thov qhia meej thaum xaj khoom.

Cov yam ntxwv tseem ceeb

● Kev xa xov tooj cua peb txoj hlua; lub plhaub dai rau ntawm phab ntsa; kev cuam tshuam tiv thaiv RFI/EMI;

● Cov khoom no muaj ib qho zoo nkauj tsos thiab ib qho me me uas nqa tau yooj yim, ntau yam khoom siv tuaj yeem dai rau ntawm phab ntsa ua ke;

● Daim npav tswj hwm thiab daim npav channel tau teeb tsa sib cais tab sis muaj kev ua haujlwm ntawm kev tso saib sib xws. Nrog lub vijtsam LCD loj hauv Suav teb, daim npav tswj hwm tuaj yeem ua tiav kev ua haujlwm ntawm cov ntawv qhia zaub mov Suav nrog rau kev tso saib thiab ua haujlwm sai dua thiab yooj yim dua;

● Daim npav tswj hwm thiab daim npav channel tau teeb tsa sib cais tab sis muaj kev ua haujlwm ntawm kev tso saib sib xws. Nrog lub vijtsam LCD loj hauv Suav teb, daim npav tswj hwm tuaj yeem ua tiav kev ua haujlwm ntawm cov ntawv qhia zaub mov Suav nrog rau kev tso saib thiab ua haujlwm sai dua thiab yooj yim dua;

● Cov channel cards ntau hom tso zis siv tau rau kev txuas ntawm cov khoom siv tswj sab nraud hauv tsev. Los ntawm kev siv tus qauv MODBUS kev sib txuas lus, RS485 kev sib txuas lus muaj peev xwm sib txuas lus nrog lub computer tswj hwm (piv txwv li DCS / PLC / EDS / RTU, thiab lwm yam);

● Cov ntawv qhia channel tuaj yeem tau txais 4-20mA teeb liab lossis hloov pauv tus nqi teeb liab thiab txuas nrog ntau yam khoom siv, suav nroglub tshuab ntes roj uas kub hnyiab taus, lub tshuab ntes pa roj lom thiab txaus ntshais, lub tshuab ntsuas pa oxygens, lub tshuab ntes nplaim tawss, cov khoom ntsuas pa luam yeeb/kub thiab cov nyees khawm ceeb toom tes, thiab lwm yam;

● Khaws cov ntaub ntawv ceeb toom tshiab tshaj plaws 999, cov ntaub ntawv tsis ua haujlwm 999 thiab 100 cov ntaub ntawv pib/kaw kom kuaj xyuas, uas yuav tsis ploj yog tias fais fab tuag;

● Cov ntawv teev lus channel muaj peb xim backlight LCD, uas tuaj yeem qhia meej txog qhov xwm txheej ib txwm muaj, tsis ua haujlwm thiab ceeb toom;

● Daim npav tswj hwm tus tswv sib xyaw ua ke cov haujlwm ntawm daim npav muab hluav taws xob thiab daim npav channel ib-circuit. Txhua txoj kev tuaj yeem nruab nrog HART kev sib txuas lus module, qhia txog kev ua haujlwm zoo.

Vaj huam sib luag tswj

Lubvaj huam sib luag tswjmuaj cov interfaces tso saib thiab cov interfaces ua haujlwm ntawm daim npav tswj hwm thiab cov npav channel, suav nrog lub vijtsam tso saib, lub teeb qhia xwm txheej LED, lub tswb ceeb toom (ntsia sab hauv daim npav tswj hwm) thiab cov yuam sij ua haujlwm. Daim npav tswj hwm muaj kaum tus yuam sij ua haujlwm thaum daim npav channel muaj peb tus (saib daim duab hauv qab no):

Kev Teeb Tsa

● Ua 4 lossis 6 lub qhov rau kev teeb tsa (qhov tob: ≥40mm) hauv phab ntsa raws li qhov yuav tsum tau ua rau qhov loj ntawm cov qhov rau kev teeb tsa (cov cim qhov 1 - 6) rau kev teeb tsa lub phaj dai;

● Muab ib lub hau yas nthuav dav rau hauv txhua lub qhov mounting;

● Kho lub phaj dai rau ntawm phab ntsa thiab muab 4 lossis 6 lub ntsia hlau (ST4.2 × 25) ntsia rau ntawm cov ntsia hlau nthuav dav;

● Dai cov khoom dai rau hauv qab ntawm lub maub los rau ntawm qhov chaw A ntawm lub rooj tsavxwm hauv qab kom tiav kev teeb tsa lub maub los.

Sab nraud interface

Daim npav tswj hwm tus tswv txuas 9 lub voj voog ntawm cov npav channel. Txhua daim npav channel sau 4-20mA ntau kab lossis passive switching tus nqi teeb liab tso zis khoom siv sib txuas lus, xws li GT-AEC2232bX, GQ-AEC2232bX, GT-AEC2232aT, AEC2338, GQ-AEC2232bX-P, AEC2338-D detectors thiablub tshuab ntes nplaim tawss. Nws kuj tseem tuaj yeem txuas lwm cov khoom xa tawm 4-20mA. Ob pawg ntawm cov modules ua ke ntawm daim npav tswj hwm tus tswv tuaj yeem paub txog kev sib txuas ntawm cov khoom siv sab nraud (suab thiab teeb pom kev zoo hauv tsev, scov olenoid valvesthiab cov kiv cua, thiab lwm yam). Cov khoom siv sab nraud (piv txwv li lub suab thiab lub teeb nyob hauv tsev) kuj tseem tuaj yeem tswj tau los ntawm peb pawg ntawm cov teeb liab tso zis tawm uas muab los ntawm txhua daim npav channel. Kev sib txuas lus deb nrog lub kaw lus tswj hwm tuaj yeem ua tiav los ntawm RS485 kev sib txuas lus interface kom lub kaw lus tswj hwm tuaj yeem saib xyuas AEC2392a-BS / AEC2392a-BMlub tshuab kuaj rojs nyob rau hauv ntau qhov chaw sib zog heev.

Daim npav tswj hwm loj:

485A thiab 485BTom ntej: RS485 kev sib txuas lus interface txuas terminals

L, PG thiab NTug: AC220V fais fab mov

NC*(feem ntau kaw), COM* (feem ntau) thiab NO* (feem ntau qhib): (3 teeb tsa) cov chaw nres nkoj tso zis rau relay sab nraud tswj cov teeb liab tso zis

V+, SIN thiab GNDCov chaw nres nkoj nkag rau 4 ~ 20mA lossis cov cim qhia txog kev hloov pauv passive

Daim npav channel:

NC*(feem ntau kaw), COM* (feem ntau) thiab NO* (feem ntau qhib): (3 teeb tsa) cov chaw nres nkoj tso zis rau relay sab nraud tswj cov teeb liab tso zis

24V, SIN thiab GNDCov chaw nres nkoj nkag rau 4 ~ 20mA lossis cov cim qhia txog kev hloov pauv passive

Thaum lub teeb liab txuas nrog yog lub teeb liab hloov pauv tsis siv neeg, ob qhov kawg ntawm lub teeb liab txuas nrog 4 ~ 20mA (IN) thiab + 24V. Yog tias lub zog DC24V yuav raug muab rau cov khoom siv txuas nrog, cov xov hlau yog raws li qhia hauv daim duab teeb tsa lub kaw lus.

Lub davhlau ya nyob sab hauv:

CAH, CAL, VSS thiab 24V: cov chaw txuas rau kev sib txuas lus sab hauv (txuas nrog hauv lub Hoobkas)

Cov Lus Cim:(1) Qhov siab tshaj plaws uas tso cai rau txoj kab uas hla ntawm cov xov hlau rau cov davhlau ya nyob twg yog 2.5mm2. (2) Lub Hoobkas ua haujlwm tsis siv neeg ntawm daim npav tswj hwm tus tswv lub relay tso zis yog passive switching value signal.

Peb lub tuam txhab ua raws li lub hauv paus ntsiab lus ntawm "Kev zoo yuav yog lub neej ntawm koj lub koom haum, thiab lub npe yuav yog tus ntsuj plig ntawm nws" rau 100% Thawj Zoo Tshaj Plaws Explosion-Proof Industrial Gas Controller rau Fixed Gas Detector System, Peb tau saib xyuas ua ntej los teeb tsa kev sib raug zoo ua lag luam me nrog koj. Koj cov kev tshuaj xyuas thiab cov lus qhia tau txais txiaj ntsig zoo heev.
100% ThawjTuam Tshoj Tswj Roj thiab Tswj Roj XausYog tias muaj yam khoom twg uas koj xav tau, thov qhia rau peb paub. Peb yuav sim peb qhov zoo tshaj plaws kom ua tau raws li koj xav tau nrog cov khoom zoo, cov nqi zoo tshaj plaws thiab kev xa khoom sai. Thov koj xav tiv tauj peb txhua lub sijhawm. Peb yuav teb koj thaum peb tau txais koj cov lus nug. Thov nco ntsoov tias cov qauv muaj ua ntej peb pib peb txoj kev lag luam.