CE Rs485 Lora Lorawan Swimming Pool Spa Aquarium Water Hardness Test Calcium Ion Hardness Test Meter Ceev ceev
Cov khoom lag luam Vedio
Khoom nta
1. High precision thiab selectivity, siv ion-selective electrode (ISE) tshuab rau kev cuam tshuam tsawg heev.
2. Cov lus teb ceev ceev thiab saib xyuas lub sijhawm.
3. Durable thiab ruaj khov, nrog IP68 tiv thaiv kev ntsuas, haum rau kev nkag mus ntev hauv ntau lub cev dej.
4. Cov teeb liab tso tawm, RS485 tso zis nrog tus qauv Modbus raws tu qauv, ua kom cov ntaub ntawv xa mus rau tej thaj chaw deb.
5. Tsawg txij nkawm thiab ua haujlwm yooj yim.
Cov khoom siv
Nws yog dav siv nyob rau hauv kev lag luam xws li dej haus, dej hauv tsev, dej ua haujlwm, dej phwj tuaj, thiab aquaculture.
Khoom Parameters
| Kev ntsuas ntsuas | |
| Khoom npe | Calcium Ion Sensor |
| Ntau yam | 0-100mg/L, 0-1000mg/L, 0-10000mg/L(Optional range) |
| Kev daws teeb meem | 0.01 mg / L |
| Basic yuam kev | ± (3% + 0.1mg / L) |
| Kub | -10 ~ 150 ° C |
| Kub yuam kev | ± 0.3C |
| Tsis siv neeg lossis phau ntawv kub them nyiaj ntau | 0 ~ 60 ° C |
| Kub them nyiaj | Tsis siv neeg |
| Kev ruaj ntseg | Drift <2% FS ib lub lim tiam ntawm lub siab thiab kub |
| Kev sib txuas lus tso zis | RS485 Modbus RTU |
| Fais fab mov | 12-24VDC, Fais fab |
| Ambient kub | -10-60 ° C |
| Kev ntsuas IP | IP68 |
| Ntsuas qhov hnyav | 0.5 kg ib |
| Qhov ntev | 230 x 32 mm |
| Mounting txoj kev | Submersible |
| CE / Rohs | Customizable |
| 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 sensor no?
A: 1. High precision thiab selectivity, siv ion-selective electrode (ISE) technology rau kev cuam tshuam tsawg heev.
2. Cov lus teb ceev ceev thiab saib xyuas lub sijhawm.
3. Durable thiab ruaj khov, nrog IP68 tiv thaiv kev ntsuas, haum rau kev nkag mus ntev hauv ntau lub cev dej.
4. Cov teeb liab tso tawm, RS485 tso zis nrog tus qauv Modbus raws tu qauv, ua kom cov ntaub ntawv xa mus rau tej thaj chaw deb.
5. Kev saib xyuas qis thiab ua haujlwm yooj yim.
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?
A: Cov khoom siv hluav taws xob thiab cov teeb liab tawm yog DC: RS485. Lwm qhov kev thov tuaj yeem ua kev cai.
Q: Kuv tuaj yeem sau cov ntaub ntawv li cas?
A: Koj tuaj yeem siv koj tus kheej cov ntaub ntawv logger lossis wireless kis tau tus mob module yog tias koj muaj, peb muab RS485-Mudbus kev sib txuas lus raws tu qauv.
Q: Koj puas muaj cov software sib xws?
A: Yog, peb tuaj yeem muab cov software, koj tuaj yeem tshawb xyuas cov ntaub ntawv hauv lub sijhawm 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: Tus qauv cable ntev yog dab tsi?
A: Nws tus qauv ntev yog 5m. Tab sis nws tuaj yeem kho tau, MAX tuaj yeem yog 1km.
Q: Lub neej ntawm no Sensor yog dab tsi?
A: Feem ntau 1-2 xyoos.
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 xa tuaj hauv 3-5 hnub ua haujlwm tom qab tau txais koj cov nyiaj them poob haujlwm. Tab sis nws nyob ntawm koj qhov ntau. Tsuas yog xa peb cov lus nug hauv qab lossis hu rau Marvin kom paub ntau ntxiv, lossis tau txais cov ntawv teev lus tshiab thiab cov lus sib tw.
