Rs485 Modbus Dc12-24V Los nag thiab daus Sensor nag thiab daus nrhiav kev kwv yees los nag daus transmitter tsis siv neeg cua sov me me
Cov Yeeb Yaj Kiab Txog Khoom
Khoom qhia
Lub ntsuas nag thiab daus yog ib lub cuab yeej siv los ntes nag lossis daus. Thaj chaw ntsuas no rhiab heev rau cov dej noo, thiab thaum nag lossis daus los sib cuag, lub ntsuas yuav tso tawm lub teeb liab sib xws.
Cov yam ntxwv ntawm cov khoom
Lub ntsuas nag thiab daus yog ib lub cuab yeej siv los ntes nag lossis daus. Thaj chaw ntsuas no rhiab heev rau cov dej noo, thiab thaum nag lossis daus los sib cuag, lub ntsuas yuav tso tawm lub teeb liab sib xws.
Cov Ntawv Thov Khoom
Cov cuab yeej ntsuas nag thiab daus siv dav hauv cov tsev ntse, kev thauj mus los, kev ua liaj ua teb, huab cua, thiab kev lag luam.
Cov Khoom Siv
| Cov kev ntsuas ntsuas | |
| Lub npe ntawm cov kev teeb tsa | Nag thiab daus ntes sensor |
| Kev ntsuas kev txawj ntse | |
| Kev muab hluav taws xob | 12~24VDC |
| Tso zis | RS485, MODBUS kev sib txuas lus raws tu qauv |
| 0~2V,0~5V,0~10V; 4~20mA | |
| Tso zis tawm ntawm lub relay | |
| Kev muab hluav taws xob | 12~24VDC |
| Muaj peev xwm thauj khoom | AC 220V 1A; DC 24V 2A |
| Ib puag ncig ua haujlwm | Kub -30 ～ 70 ℃, ua haujlwm av noo: 0-100% |
| Cov xwm txheej cia khoom | -40 ~ 60 ℃ |
| Qhov ntev ntawm cable txheem | 2-meter 3-hlau system (lub teeb liab analog); 2-meter 4-hlau system (relay switch, RS485) |
| Qhov ntev tshaj plaws ntawm cov hlau lead | RS485 1000 meters |
| Qib kev tiv thaiv | IP68 |
| Kev xa xov hluav taws xob tsis siv neeg | |
| Kev xa xov hluav taws xob tsis siv neeg | LORA / LORAWAN (868MHZ, 915MHZ, 434MHZ), GPRS, 4G, WIFI |
| Cov Khoom Siv Mounting | |
| Tus ncej sawv ntsug | 1.5 meters, 2 meters, 3 meters siab, lwm qhov siab tuaj yeem hloov kho |
| Cov ntaub ntawv khoom siv | Stainless hlau tsis muaj dej |
| Lub tawb av | Muaj peev xwm muab cov tawb av sib phim rau faus rau hauv av |
| Hla caj npab rau kev teeb tsa | Yeem xaiv tau (Siv rau hauv cov chaw muaj cua daj cua dub) |
| LED zaub screen | Xaiv tau |
| 7 nti kov npo | Xaiv tau |
| Cov koob yees duab saib xyuas | Xaiv tau |
| Lub zog fais fab hnub ci | |
| Cov vaj huam sib luag hnub ci | Lub zog tuaj yeem hloov kho |
| Lub Hnub Ci Tswj | Muaj peev xwm muab cov maub los sib phim |
| Cov ntsia hlau | Muaj peev xwm muab cov bracket sib phim |
Cov Lus Nug Feem Ntau
Q: Kuv tuaj yeem tau txais cov lus hais li cas?
A: Koj tuaj yeem xa cov lus nug ntawm Alibaba lossis cov ntaub ntawv tiv tauj hauv qab no, koj yuav tau txais cov lus teb ib zaug.
Q: Cov yam ntxwv tseem ceeb ntawm lub sensor no yog dab tsi?
A: 1. Nws yooj yim rau kev teeb tsa thiab tuaj yeem ntsuas nag thiab daus ntawm 7/24 kev saib xyuas tas mus li.
2. Kev ua haujlwm cua sov.
3. Lub hauv paus ntsiab lus ntawm capacitive induction Tsis nyob rau hauv kev sib cuag ncaj qha nrog dej, muaj kev tiv thaiv nyob nruab nrab: Tsis yooj yim polarized lossis corroded, Cov khoom yog ntau corrosion-resistant thiab muaj lub neej ntev dua.
Q: Peb puas xaiv tau lwm cov sensors uas peb xav tau?
A: Yog, peb tuaj yeem muab ODM thiab OEM kev pabcuam, lwm cov sensors xav tau tuaj yeem koom ua ke hauv peb qhov chaw nres tsheb huab cua tam sim no.
Q: Kuv puas tuaj yeem tau txais cov qauv?
A: Yog, peb muaj cov ntaub ntawv hauv Tshuag los pab koj kom tau txais cov qauv sai li sai tau.
Q: Koj puas muab tripod thiab solar panels?
A: Yog, peb tuaj yeem muab cov ncej sawv ntsug thiab lub tripod thiab lwm yam khoom siv txhim kho, kuj tseem muaj cov vaj huam sib luag hnub ci, nws yog xaiv tau.
Q: Dab tsi's lub zog fais fab thiab cov teeb liab tso zis?
A: Lub zog fais fab feem ntau yog DC: 12-24V thiab Relay tso zis teeb liab RS485 thiab analog voltage thiab tam sim no tso zis. Lwm qhov kev thov tuaj yeem ua kev cai.
Q: Kuv yuav sau cov ntaub ntawv li cas?
A: Koj tuaj yeem siv koj tus kheej lub logger ntaub ntawv lossis wireless kis module yog tias koj muaj, peb muab RS485-Mudbus kev sib txuas lus raws tu qauv. Peb kuj tuaj yeem muab cov LORA / LORANWAN / GPRS / 4G wireless kis module sib phim.
Q: Dab tsi's qhov ntev ntawm cable txheem?
A: Nws qhov ntev yog 2m. Tab sis nws tuaj yeem hloov kho, MAX tuaj yeem yog 1KM.
Q: Kuv puas paub koj qhov warranty?
A: Yog, feem ntau nws's1 xya.
Q: Dab tsi'lub sijhawm xa khoom yog dab tsi?
A: Feem ntau, cov khoom yuav raug xa tuaj rau hauv 3-5 hnub ua haujlwm tom qab tau txais koj cov nyiaj them. Tab sis nws nyob ntawm koj qhov ntau.
