NTAU YAM KEV TXHEEJ TXHEEM AV THIAB CUA GAS SENSOR NROG LUB HNUB CI THIAB LUB ROJ TEEB LORAWAN SYSTEM HAUM RAU KEV UA LIJ UA TEB
Cov Yeeb Yaj Kiab Txog Khoom
Cov yam ntxwv ntawm cov khoom
1. Lub sensor no koom ua ke 8 qhov kev ntsuas ntawm cov dej hauv av, qhov kub, kev coj ua, kev ntsev, N, P, K, thiab PH.
2. Lub vaj huam sib luag hnub ci thiab roj teeb ua ke, tsis tas yuav tsum muaj lub hwj chim tawm.
3. Haum rau ntau yam roj, lwm yam roj tsis tuaj yeem hloov kho.
4. Lub tshuab ntsuas cua nrog lub tshuab lorawan collector. Muaj peev xwm muab kev txhawb nqa lorawan gateway, tuaj yeem tso tawm MQTT protocol.
5. Nrog lub khawm fais fab.
6. LORAWAN zaus tuaj yeem ua raws li kev cai.
7. Haum rau ntau lub sensors
Cov Ntawv Thov Khoom
Nws yog qhov tsim nyog rau kev lag luam, kev cog qoob loo, kev xa khoom, tshuaj lom neeg, kev khawb av, roj Pipeline, kev siv roj, chaw nres tsheb roj, metallurgy teb, hluav taws kub.
Cov Khoom Siv
| Lub npe ntawm cov kev cai | Cov roj av thiab cua nrog lub hnub ci thiab roj teeb LORAWAN system |
| Kev sib kis wireless | LORA / LORAWAN, GPRS, 4G, WIFI |
| Lub zog fais fab hnub ci | |
| Cov vaj huam sib luag hnub ci | txog li 0.5W |
| Qhov hluav taws xob tso zis | ≤5.5VDC |
| Tam sim no tso zis | ≤100mA |
| Lub roj teeb ntsuas hluav taws xob | 3.7VDC |
| Lub roj teeb muaj peev xwm | 2600mAh |
| Lub ntsuas av | |
| Hom kev soj ntsuam | Lub electrode soj ntsuam |
| Cov kev ntsuas ntsuas | Av Av NPK noo noo kub EC salinity PH Value |
| NPK Kev Ntsuas Ntau Yam | 0 ~ 1999mg/kg |
| Kev ntsuas NPK raug | ±2%FS |
| Kev daws teeb meem NPK | 1mg/Kg(mg/L) |
| Kev ntsuas dej noo | 0-100% (Ntim/Ntim) |
| Kev Ntsuas Qhov Ntsuas Dej | ±2% (m3/m3) |
| Kev ntsuas qhov ntsuas dej noo | 0.1% RH |
| EC Kev Ntsuas Ntau Yam | 0 ~ 20000μs / cm |
| Kev ntsuas qhov tseeb ntawm salinity | Kev ntsuas qhov tseeb ntawm salinity |
| Kev daws teeb meem ntawm EC | 10ppm |
| PH ntsuas ntau yam | ±0.3PH |
| Kev daws teeb meem PH | 0.01/0.1 PH |
| Qhov kub ua haujlwm ntau yam | -30 ° C ~ 70 ° C |
| Cov khoom siv sealing | ABS engineering yas, epoxy resin |
| Qib tsis muaj dej | IP68 |
| Cov lus qhia txog cable | Tus qauv 2 'meter' (tuaj yeem hloov kho rau lwm qhov ntev ntawm cable, txog li 1200 meters) |
| No | Cov Roj Uas Tau Tshawb Pom | Tshawb Pom Scope | Xaiv Tau Ntau Yam | Kev daws teeb meem | Qis/Siab Alam Point |
| 1 | EX | 0-100% lel | 0-100% vol (Infrared) | 1% lel/1% vol | 20% lel/50% lel |
| 2 | O2 | 0-30% lel | 0-30% vol | 0.1%vol | 19.5%vol/23.5%vol |
| 3 | H2S | 0-100ppm | 0-50/200/1000ppm | 0.1ppm | 10ppm/20ppm |
| 4 | CO | 0-1000ppm | 0-500/2000/5000ppm | 1ppm | 50ppm/150ppm |
| 5 | CO2 | 0-5000ppm | 0-1% / 5% / 10% vol (Infrared) | 1ppm/0.1%vol | 1000% vol/2000% vol |
| 6 | NO | 0-250ppm | 0-500/1000ppm | 1ppm | 50ppm/150ppm |
| 7 | TSIS MUAJ 2 | 0-20ppm | 0-50/1000ppm | 0.1ppm | 5ppm/10ppm |
| 8 | SO2 | 0-20ppm | 0-50/1000ppm | 0.1/1ppm | 5ppm/10ppm |
| 9 | CL2 | 0-20ppm | 0-100/1000ppm | 0.1ppm | 5ppm/10ppm |
| 10 | H2 | 0-1000ppm | 0-5000ppm | 1ppm | 50ppm/150ppm |
| 11 | NH3 | 0-100ppm | 0-50/500/1000ppm | 0.1/1ppm | 20ppm/50ppm |
| 12 | PH3 | 0-20ppm | 0-20/1000ppm | 0.1ppm | 5ppm/10ppm |
| 13 | HCL | 0-20ppm | 0-20/500/1000ppm | 0.001/0.1ppm | 5ppm/10ppm |
| 14 | CLO2 | 0-50ppm | 0-10/100ppm | 0.1ppm | 5ppm/10ppm |
| 15 | HCN | 0-50ppm | 0-100ppm | 0.1/0.01ppm | 20ppm/50ppm |
| 16 | C2H4O | 0-100ppm | 0-100ppm | 1/0.1ppm | 20ppm/50ppm |
| 17 | O3 | 0-10ppm | 0-20/100ppm | 0.1ppm | 2ppm/5ppm |
| 18 | CH2O | 0-20ppm | 0-50/100ppm | 1/0.1ppm | 5ppm/10ppm |
| 19 | HF | 0-100ppm | 0-1/10/50/100ppm | 0.01/0.1ppm | 2ppm/5ppm |
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: Nws yog tsim nyob rau hauv lub hnub ci vaj huam sib luag thiab lub roj teeb thiab tuaj yeem sib koom ua ke txhua yam roj sensor thiab cov av sensor uas kuj sib koom ua ke txhua yam wireless module LORA / LORAWAN / GPRS / 4G / WIFI thiab peb kuj tuaj yeem muab cov neeg rau zaub mov thiab software sib phim.
Q: Peb puas xaiv tau lwm cov sensors uas xav tau?
A: Yog, peb tuaj yeem muab txhua yam khoom siv xws li lub ntsuas dej, chaw nres tsheb huab cua thiab lwm yam, txhua yam khoom siv tuaj yeem ua raws li koj xav tau.
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: Cov yam ntxwv ntawm lub hwj chim yog dab tsi?
A: Vaj huam sib luag hnub ci: li 0.5W;
Qhov hluav taws xob tso zis: ≤5.5VDC
Tam sim no tso zis: ≤100mA
Lub roj teeb ntsuas hluav taws xob: 3.7VDC
Lub roj teeb muaj peev xwm: 2600mAh
Q: Kuv puas paub koj qhov warranty?
A: Yog, feem ntau nws yog 1 xyoos.
Q: Lub sijhawm xa khoom yog dab tsi?
A: Feem ntau, cov khoom yuav 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.
