Stainless hlau Sab nraum zoov Suab nrov Sensor RS485 Ib puag ncig Sensor rau Park Square Siv Lub Tsev Noise Detection Split Meter
Cov khoom lag luam Vedio
Khoom nta
1. High-precision suab metering ntsuas, nrog rau ntau txog 30dB ~ 130dBA, kev ntsuas dav dav thiab zoo linearity.
2. Cov khoom siv tau txais cov hlua hluav taws xob thiab cov suab nrov sib xyaw ua ke tsim qauv nrog lub npog tiv thaiv los nag rau sab saum toj kom tiv thaiv tau los nag los ntawm cov khoom.
3. Sab saum toj txais ib qho txuas txuas stainless hlau pas nrig, uas muaj qee yam kev tiv thaiv xob laim thaum nws nyob ntawm qhov chaw siab.
4. Stainless hlau plhaub, lub neej ua haujlwm ntev.
Cov khoom siv
Siv dav, xws li hauv tsev, Hoobkas, khw muag khoom, kev ua liaj ua teb, tsev qiv ntawv, archive room.
Khoom Parameters
| Kev ntsuas ntsuas | |
| Khoom npe | Noise sensor module |
| Kev ntsuas qhov tseeb | ± 3dB |
| Kev ntsuas ntau | 30 ~ 130dBA |
| Tso zis hom | RS485 / 4-20m / qhov hluav taws xob |
| Fais fab mov | DC6 ~ 24V / DC12 ~ 24V / DC12 ~ 24V |
| Kev siv hluav taws xob tag nrho ntawm lub tshuab | <2 W |
| Ntau zaus | 100 ~ 4000HZ |
| Ua haujlwm kub thiab av noo | -40 ~ 85 ° C 0 ~ 90% RH |
| Cia kub thiab av noo | -40 ~ 85 ° C 0 ~ 90% RH |
| Siv daim ntawv cog lus | MODBUS ///- |
| Siv daim ntawv cog lus | Stainless hlau |
| 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 qhov tseem ceeb ntawm lub sensor no?
A: 1. High-precision suab ntsuas ntsuas, nrog rau ntau txog 30dB ~ 130dBA, kev ntsuas dav dav thiab zoo linearity.
2. Cov khoom siv tau txais ib txoj hlua hluav taws xob thiab lub suab nrov sib xyaw tsim qauv nrog lub hau npog los nag rau saum
kom zoo tiv thaiv los nag los ntawm cov khoom.
3. Sab saum toj txais ib qho txuas txuas stainless hlau pas nrig, uas muaj qee yam kev tiv thaiv xob laim thaum
nws nyob ntawm qhov chaw siab.
4. Stainless hlau plhaub, lub neej ua haujlwm ntev.
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: RS485 / 4-20m / Voltage
DC6 ~ 24V / DC12 ~ 24V / DC12 ~ 24V
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 qhov sib txuam huab server thiab software?
A: Yog, peb tuaj yeem muab cov software matahced thiab nws yog dawb xwb, 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: 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.
Yam khoom
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