Stainless Steel Outdoor Noise Sensor RS485 Environmental Sensor for Park Square Construction Site Noise Detection Split Meter
Product Vedio
Zogulitsa Zamankhwala
1. Chida choyezera mawu cholondola kwambiri, chofikira 30dB ~ 130dBA, miyeso yotakata komanso mzere wabwino.
2. Mankhwalawa amatenga ndodo yamphezi ndi phokoso lopangidwa ndi mapangidwe opangidwa ndi chivundikiro chamvula pamwamba kuti ateteze bwino mvula kuti isalowe mu mankhwalawa.
3. Pamwamba pamakhala ndodo yachitsulo chosapanga dzimbiri, yomwe imakhala ndi chitetezo china cha mphezi ikakhala pamalo okwera.
4. Chipolopolo chachitsulo chosapanga dzimbiri, moyo wautali wautumiki.
Zofunsira Zamalonda
Amagwiritsidwa ntchito kwambiri, monga kunyumba, fakitale, malo ogulitsira, ulimi, laibulale, chipinda chosungiramo zinthu zakale.
Product Parameters
| Zoyezera magawo | |
| Dzina lazogulitsa | Noise sensor module |
| Kulondola kwa miyeso | ± 3dB |
| Muyezo osiyanasiyana | 30 ~ 130dBA |
| Zotulutsa | RS485 / 4-20m / Avoltage |
| Magetsi | DC6~24V/DC12~24V/DC12~24V |
| Kugwiritsa ntchito mphamvu kwa makina onse | <2W |
| Nthawi zambiri | 100 ~ 4000HZ |
| Ntchito kutentha ndi chinyezi | -40~85°C 0~90%RH |
| Kutentha kosungirako ndi chinyezi | -40~85°C 0~90%RH |
| Gwiritsani ntchito mgwirizano | MODBUS /- / - |
| Gwiritsani ntchito mgwirizano | Chitsulo chosapanga dzimbiri |
| Kutumiza opanda zingwe | |
| Kutumiza opanda zingwe | LORA / LORAWAN(EU868MHZ,915MHZ), GPRS, 4G,WIFI |
| Perekani seva yamtambo ndi mapulogalamu | |
| Mapulogalamu | 1. Deta ya nthawi yeniyeni imatha kuwoneka mu mapulogalamu. 2. Alamu ikhoza kukhazikitsidwa malinga ndi zomwe mukufuna. |
FAQ
Q: Ndingapeze bwanji ndemanga?
A: Mutha kutumiza zofunsira ku Alibaba kapena zambiri zomwe zili pansipa, mudzapeza yankho nthawi yomweyo.
Q: Kodi zazikulu za sensa iyi ndi ziti?
A: 1. Chida choyezera momveka bwino kwambiri, chokhala ndi mitundu yofikira 30dB ~ 130dBA, kusiyanasiyana koyezera komanso mzere wabwino.
2. Theproduct utenga mphezi ndodo ndi phokoso Integrated kapangidwe kapangidwe ndi mvula chivundikirocho pamwamba
kuteteza bwino mvula kulowa mu mankhwala.
3. Pamwamba pamakhala ndodo yachitsulo chosapanga dzimbiri, yomwe imakhala ndi chitetezo cha mphezi pamene
uli pamalo okwezeka.
4. Chipolopolo chachitsulo chosapanga dzimbiri, moyo wautali wautumiki.
Q: Kodi ndingapeze zitsanzo?
A: Inde, tili ndi zida zomwe zingakuthandizeni kuti mupeze zitsanzo posachedwa momwe tingathere.
Q: Kodi wamba magetsi ndi kutulutsa siginecha?
A: RS485 / 4-20m / Avoltage
DC6~24V/DC12~24V/DC12~24V
Q: Ndingasonkhanitse bwanji deta?
A: Itha kuphatikizidwa ndi 4G RTU yathu ndipo ndiyosasankha.
Q: Kodi muli ndi pulogalamu yofananira ndi magawo?
A: Inde, titha kupereka mapulogalamu a matahced kuti akhazikitse mitundu yonse ya miyeso.
Q: Kodi muli ndi seva yamtambo yofananira ndi mapulogalamu?
A: Inde, titha kupereka pulogalamu ya matahced ndipo ndi yaulere kwathunthu, mutha kuyang'ana zomwe zili mu nthawi yeniyeni ndikutsitsa zomwe zili mu pulogalamuyo, koma ikufunika kugwiritsa ntchito otolera komanso olandira.
Q: Kodi ndingadziwe chitsimikizo chanu?
A: Inde, nthawi zambiri ndi chaka chimodzi.
Q: Kodi nthawi yotumiza ndi iti?
A: Nthawi zambiri, katundu adzaperekedwa mu 3-5 masiku ntchito mutalandira malipiro anu. Koma zimatengera kuchuluka kwanu.
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