HuaFan Zaub Muaj cov pa roj carbon dioxide detector 485 muaj cov pa roj carbon monoxide alarming thiab cov pa roj pa ntaiv
D C24V
4-20mA / RS485 ModBus
Txog lub roj transmitter
Cov raj thiab cov kua siv lead ua kua roj ntsha pom tias, nws yog ib hom twj paj nruag uas muaj peev xwm ua kom pom tseeb ntawm cov pa oxygen, qhov lom thiab cov pa phem hauv chaw ua haujlwm. Lub ntes pom cov roj concentration nrog ntuj diffusion hom, uas siv cov cim sensors thiab muaj ib tug zoo rhiab heev thiab repeatability.
Duab
Ntim
Cov roj nta transmitter
Qhov cuab yeej siv no siv cov kev siv tshuab hluav taws xob tswj lub tshuab, kev lag luam yooj yooj yim, kev ua tiav thiab kev ntseeg siab. Peb cov khoom siv kev tswj, kev kho kom haum, kev ceeb toom lub suab thiab kho lub tswb nrov, yooj yim rau cov neeg siv.
Kev siv dav
Nws tuaj yeem siv tau nyob ib leeg ib qho kev ceeb toom nrog kev khiav dej num xws li: kev nkag, kev teeb tsa thiab lub tswb. Los yog nws yuav siv tau raws li lwm qhov chaw ntawm lub tswb ntsuas, nrog cov teeb liab digital thiab analog tso tawm. Muaj ib qho khoom sib txuas ntawm qhov sib txuas, peb cov khoom tuaj yeem hloov qhov teeb liab tawm thiab ua kom muaj teeb meem tawg lossis lwm yam khoom siv sab nraud. Cov raj tso digital teeb ci thiab pom ntau qhov kev pom zoo ua rau nws yooj yim rau cov neeg siv los txiav txim siab los ntawm cov pa roj carbon dioxide thiab zoo tiv thaiv qhov kev huam yuaj.
Hais Txog Peb Lub Npe
Xi'an Hua ntxuam Instrument Co., Ltd , tsim nyob rau hauv 2003, yog ib tus ua cov roj teeb pom kev lag luam transmitter thiab lwm tus neeg nyob hauv Suav teb, txais tos los yog cov lag luam wholesale zaub roj ntsha transmitter hauv Suav teb los ntawm peb.
Cov lus qhia
| Qhov loj | 144 hli * 190 hli * 91 hli |
| Nyhav | txog 1500 g |
| Sensor | electrochemistry txujci (roj catalytic combustion type, tshwj xeeb nyias) |
| Cov nqi roj | oxygen (O2), roj (EX), cov pa phem thiab cov pa phem (CO, H2S, NH3, CL2, thiab lwm yam) |
| Lub sij hawm teb | ≤ 30s (O2); ≤ 40s (CO); ≤20s (EX) |
| Ua hauj lwm qauv | nruam ua haujlwm |
| Ua hauj lwm muaj zog | DC24V |
| Cov teeb liab tawm | 4-20mA / 485 cov teeb liab |
| Tswj lub teeb liab | Hloov cov zis, qhov siab tshaj 250 V AC 3A (yeem) |
| Repeatability | <> |
| Luam Tshaj | <> |
| Yuam kev | nqi rau kev txhim kho tus txheeb ze dua 5% |
| Tsim tawm | peb-xaim cev (LCD tshuaj lom neeg roj yog ob txoj hauv xov hlau) |
| Kub ntau | - 20 ℃ ~ 50 ℃ |
| Humidity | 15% ~ 90% RH (Tsis ntxeem) |
| Kev sib txuas hom | nyob rau hauv nruj raws li phau ntawv kev twb kev txuas |
| Cov kab mob kis | 3-xaim hlau txais tau peb lub core shielded cable 3 x 1.5 mm2 (digital tub transmitter); Ob tug hlau txais ob tug core shielded cable 2 x 1.5 mm2 (LCD transmitter) |
Cim npe nrov: HuaFan Display Muaj roj ntes kuaj transmitter 485 cov singal roj alarming sensor thiab roj los tsom detectors manufacturers Suav teb, neeg muag khoom Suav teb, ua nyob rau hauv Suav teb, lag luam wholesale, yuav
