Kub Muag Siab Precision Siab Resolution 4-20mA Av Oxygen Concentration Saib Xyuas Meter O2 Sensor rau Agricultural
Cov Yeeb Yaj Kiab Txog Khoom
Cov yam ntxwv ntawm cov khoom
(1)Cov zis tawm zoo heev
Cov teeb liab tso zis ruaj khov, kev ntsuas siab thiab kev ntsuas ceev. Qhov loj me me thiab tuaj yeem faus rau hauv cov txheej av sib txawv los ntsuas cov ntsiab lus oxygen
(2)Me me thiab tuaj yeem faus rau hauv cov txheej av sib txawv los ntsuas cov pa oxygen
(3)Cov dej noo-pov thawj, tiv thaiv xeb thiab ua pa tau, uas tuaj yeem ntsuas cov pa oxygen ntawm cov av ntawm qhov tob sib txawv online txhua xyoo puag ncig
(4)Txhawb ntau txoj kev tso zis wireless GPRS / 4G / WIFI / LORA / LORAWAN
(5)Kev them nyiaj yug server thiab software, real-time data viewing
Cov Ntawv Thov Khoom
Lub Sensor Pa oxygen hauv av (Soil O2 Sensor) feem ntau yog siv los saib xyuas qhov concentration ntawm cov pa oxygen, ib feem ntawm qhov siab, lossis cov ntsiab lus hauv cov qhov av. Nws lub ntsiab lus tseem ceeb yog txiav txim siab qhov av aeration, qib ntawm cov hauv paus hniav hypoxia, thiab qhov chaw nyob ntawm cov hauv paus hniav thiab cov kab mob me me.
Cov Khoom Siv
| Lub Npe Khoom | Lub Sensor Pa Hauv Av |
| Cov kev ntsuas ntsuas | Kev ntsuas pa oxygen |
| Kev ntsuas ntau yam | 0～25% VOL |
| Kev ntsuas qhov tseeb | ±2%F•S（25 ℃) |
| Kev daws teeb meem ntawm kev ntsuas | 0.1% VOL |
| Lub sijhawm teb | ＜15s |
| Cov teeb liab tso zis | A: RS485 (tus qauv Modbus-RTU raws tu qauv) |
| B:4 txog 20 mA (lub voj voog tam sim no) | |
| C:0~5V /0~10V | |
| Fais fab mov | 7～24V（RS485/0～2V) 12～24V（0～5V/ 0～10V/ 4～20mA) |
| Qhov nruab nrab tam sim no | ≤15mA |
| Qhov kub ua haujlwm ntau yam | -20 ℃～50 ℃ |
| Ua haujlwm av noo | 15～80% RH (Tsis muaj dej noo) |
| Cov teeb liab tso zis nrog wireless | A:LORA/LORAWAN |
| B:GPRS | |
| C:4G | |
| D:WIFI | |
| Khoom siv | ABS engineering yas, epoxy resin |
| Cov software | Muaj peev xwm xa cov server thiab software sib phim kom pom cov ntaub ntawv tiag tiag thiab rub tawm cov ntaub ntawv keeb kwm hauv PC lossis mobile kawg nrog peb lub wireless module |
| Cov lus qhia txog cable | Txheem 2 meters (tuaj yeem hloov kho rau lwm qhov ntev cable, txog li 1200 meters) |
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 cov pa oxygen concentration hauv av no yog dab tsi?
A: Lub ntsuas pa oxygen hauv av siv cov ntsiab cai electrochemical uas tsim nyog rau kev kawm txog kev saib xyuas cov pa oxygen hauv av
kev ua pa thiab kev nkag mus, thiab kev sib raug zoo ntawm cov pa oxygen hauv av thiab osmosis thiab kev ua haujlwm ntawm cov kab mob hauv av
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: Dab tsi's lub hwj chim sib xws?
Ib: 7～24V (thaum lub teeb liab tso zis yog RS485, 0～2V)
12～24V (thaum lub teeb liab tso zis yog 0)～5V, 0～10V, 4～20mA)
Q: Puas tuaj yeem sim tau ntawm sab PC?
A: Yog, peb tuaj yeem xa dawb RS485-USB converter thiab serial port test software, koj tuaj yeem sim nws ntawm koj lub PC.
Q: Peb puas muaj peev xwm muaj lub vijtsam thiab lub datalogger?
A: Yog, peb tuaj yeem phim hom vijtsam thiab cov ntaub ntawv logger uas koj tuaj yeem pom cov ntaub ntawv hauv qhov screen lossis rub tawm cov ntaub ntawv los ntawm U disk rau koj lub PC kawg hauv excel lossis cov ntaub ntawv xeem.
Q: Koj puas tuaj yeem muab cov software los saib cov ntaub ntawv tiag tiag thiab rub tawm cov ntaub ntawv keeb kwm?
A: Peb tuaj yeem muab cov wireless kis tau module suav nrog 4G, WIFI, GPRS, yog tias koj siv peb cov wireless modules, peb tuaj yeem muab cov neeg rau zaub mov thiab software uas koj tuaj yeem pom cov ntaub ntawv tiag tiag thiab rub tawm cov ntaub ntawv keeb kwm hauv software ncaj qha.
Q: Qhov ntev ntawm cable txheem yog dab tsi?
A: Nws qhov ntev txheem yog 2m. Tab sis nws tuaj yeem hloov kho, MAX tuaj yeem yog 1200 meters.
Q: Lub neej ntawm lub Sensor no yog dab tsi?
A: Yam tsawg kawg yog 2 xyoos lossis ntau dua.
Q: Kuv puas paub koj qhov warranty?
A: Yog, feem ntau nws's1 xya.
Q: Lub sijhawm xa khoom yog dab tsi?
A: Feem ntau, cov khoom yuav raug xa tuaj rau hauv 1-3 hnub ua haujlwm tom qab tau txais koj cov nyiaj them. Tab sis nws nyob ntawm koj qhov ntau.
