RS485 Directional Ultrasonic Liquid Level Sensor Overflow Hloov rau Kev Ntsuas Dej Dej Qhov Siab Dej Tank Daim Ntawv Thov
Cov khoom lag luam Vedio
Khoom nta
1. Ua kua theem, ultrasonic sensors muaj cov yam ntxwv ntawm kev ntseeg siab thiab muaj zog versatility;
2. Sensitive thiab anti-interference, built-in ntse nti, rhiab lus teb, raug ntsuas;
3. IP65 waterproof, dub nylon khoom, exquisite tsos, ruaj;
4. Yooj yim rau nruab, ob qho kev teeb tsa lossis kho txoj kev.
Cov khoom siv
Ultrasonic qib ntsuas tau dav siv hauv kev kho dej, txheej txheem kev lag luam, tshuaj lom neeg, roj thiab roj, khoom noj thiab dej haus, dej ua liaj ua teb, kev saib xyuas ib puag ncig, kev saib xyuas lub thawv, lub tshuab cua txias thiab lub tsev tsim kho kom raug saib xyuas cov qib ntawm cov kua thiab cov khib nyiab.
Khoom Parameters
| Kev ntsuas ntsuas | |
| Khoom npe | Kev taw qhia ultrasonic qib sensor |
| Kev ntsuas ntau | 0.2-5 m |
| Qhov muag tsis pom kev | 30 cm |
| Kev ntsuas qhov tseeb | ± 1% |
| Teb sijhawm | ≤100ms |
| Lub sijhawm ruaj khov | ≤ 500ms |
| Cov zis hom | RS485 voltage / tam sim no / Bluetooth |
| Muab hluav taws xob | DC5 ~ 24V / DC18 ~ 24V / DC5 ~ 24V |
| Kev siv fais fab | <0.3W |
| Plhaub khoom | Dub nylon |
| Kev tiv thaiv qib | IP65 |
| Kev ua haujlwm ib puag ncig | -30 ~ 70 ° C 5 ~ 90% RH |
| Kev sojntsuam zaus | 40k ib |
| Kev sojntsuam hom | Waterproof transceiver |
| Txuj kab ntev | 1 meter (thov hu rau cov neeg siv khoom yog tias koj xav tau txuas ntxiv) |
| Wireless kis tau tus mob | |
| Wireless kis tau tus mob | LORA / LORAWAN (EU868MHZ, 915MHZ), GPRS, 4G, WIFI |
| Muab huab server thiab software | |
| Software | 1. Cov ntaub ntawv lub sijhawm tiag tiag tuaj yeem pom hauv software . 2. Lub tswb tuaj yeem teeb tsa raws li qhov koj xav tau. |
FAQ
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 toj hauv qab no, koj yuav tau txais cov lus teb ib zaug.
Q: Dab tsi yog cov yam ntxwv tseem ceeb ntawm lub Radar Flowrate sensor?
A:
1. 40K ultrasonic sojntsuam, cov zis yog lub suab yoj teeb liab, uas yuav tsum tau nruab nrog ib qho cuab yeej lossis module nyeem cov ntaub ntawv;
2. LED zaub, cov kua dej sab saud, cov zaub qis dua, cov nyhuv zoo thiab kev ua haujlwm ruaj khov;
3. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm ultrasonic nrug sensor yog emit suab nthwv dej thiab tau txais kev cuam tshuam lub suab tsis pom qhov deb;
4. Yooj yim thiab yooj yim installation, ob lub installation lossis kho txoj kev.
Q: Kuv puas tuaj yeem tau txais cov qauv?
A: Yog lawm, peb muaj cov ntaub ntawv hauv Tshuag los pab koj kom tau txais cov qauv sai li sai tau.
Q: Dab tsi yog cov khoom siv hluav taws xob thiab cov teeb liab tso tawm?
DC 12 ~ 24V.RS485 ua.
Q: Kuv tuaj yeem sau cov ntaub ntawv li cas?
A: Nws tuaj yeem cuam tshuam nrog peb 4G RTU thiab nws yog xaiv tau.
Q: Koj puas muaj qhov sib piv tsis tau teeb tsa software?
A: Yog lawm, peb tuaj yeem muab cov software matahced los teeb tsa txhua yam kev ntsuas ntsuas.
Q: Koj puas muaj huab server thiab software sib phim?
A: Yog lawm, peb tuaj yeem muab cov software matahced thiab nws yog dawb xwb, koj tuaj yeem tshawb xyuas cov ntaub ntawv hauv lub sijhawm tiag tiag thiab rub tawm cov ntaub ntawv los ntawm software, tab sis nws xav tau siv peb cov ntaub ntawv sau thiab tus tswv tsev.
Q: Kuv puas tuaj yeem paub koj qhov warranty?
A: Yog, feem ntau nws yog 1 xyoos.
Q: Lub sijhawm khoom xa tuaj yog dab tsi?
A: Feem ntau, cov khoom yuav raug xa hauv 3-5 hnub ua haujlwm tom qab tau txais koj cov nyiaj them poob haujlwm. Tab sis nws nyob ntawm koj qhov ntau.
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