Lora Lorawan 4G GPRS WIFI 30-130 DB Industrial Noise Sensor
Kanema
Zambiri Zamalonda
Mawonekedwe
● Maikolofoni ya condenser yamphamvu kwambiri, yolondola kwambiri, yokhazikika kwambiri
● The mankhwala ali RS485 kulankhulana (MODBUS muyezo protocol), pazipita kulankhulana mtunda akhoza kufika mamita 2000
● Thupi lonse la sensor limapangidwa ndi zitsulo zosapanga dzimbiri 304, popanda kuwopa mphepo, chisanu, mvula ndi mame, komanso anti-corrosion.
Tumizani seva yamtambo yofananira ndi mapulogalamu
Mutha kugwiritsa ntchito kutumiza kwa data opanda zingwe kwa LORA/LORAWAN/GPRS/4G/WIFI.
Itha kukhala RS485, 4-20mA, 0-5V, 0-10V linanena bungwe opanda zingwe module ndi machedwe seva ndi mapulogalamu kuona nthawi yeniyeni mu PC mapeto.
Product Application
Amagwiritsidwa ntchito kwambiri powunika nthawi yeniyeni yamtundu wamitundu yosiyanasiyana monga phokoso lachilengedwe, phokoso lapantchito, phokoso lazomangamanga, komanso malo opezeka anthu ambiri.
Mankhwala magawo
| Dzina la malonda | Sensor ya Noise | |
| magetsi a DC (osasintha) | 10 ~ 30V DC | |
| Mphamvu | 0.1W | |
| Kutentha kwa ntchito ya Transmitter | -20℃~+60℃,0%RH~80%RH | |
| Chizindikiro chotulutsa | Kutulutsa kwa TTL 5/12 | Mphamvu yamagetsi: ≤0.7V pamagetsi otsika, 3.25 ~ 3.35V pamagetsi apamwamba |
| Mphamvu yolowera: ≤0.7V pamagetsi otsika, 3.25 ~ 3.35V pamagetsi apamwamba | ||
| Mtengo wa 485 | ModBus-RTU kulumikizana protocol | |
| Kutulutsa kwa analogi | 4-20mA , 0-5V, 0-10V | |
| UART kapena RS-485 magawo olankhulana | ndi 81 | |
| Kusamvana | 0.1dB | |
| Muyezo osiyanasiyana | 30dB ~ 130dB | |
| Nthawi zambiri | 20Hz ~ 12.5kHz | |
| Nthawi yoyankhira | ≤3s | |
| Kukhazikika | Osakwana 2% m'mayendedwe amoyo | |
| Phokoso lolondola | ± 0.5dB (pa mawu, 94dB@1kHz) | |
FAQ
Q: Kodi zinthu zamtunduwu ndi ziti?
A: Thupi la sensa limapangidwa ndi zitsulo zosapanga dzimbiri 304, zomwe zingagwiritsidwe ntchito kunja osati kuopa mphepo ndi mvula.
Q: Kodi chizindikiro cholumikizirana ndi mankhwala ndi chiyani?
A: Digital RS485 linanena bungwe, TTL 5 / 12, 4-20mA, 0-5V, 0-10V linanena bungwe.
Q: Kodi magetsi ake ndi chiyani?
A: Zopangira zamagetsi zamagetsi za DC za TTL zitha kusankha magetsi a 5VDC, zotulutsa zina zili pakati pa 10 ~ 30V DC.
Q: Kodi mphamvu ya mankhwala ndi chiyani?
A: Mphamvu yake ndi 0.1 W.
Q: Kodi mankhwalawa angagwiritsidwe ntchito kuti?
A: Izi zimagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana monga kunyumba, ofesi, msonkhano, kuyeza magalimoto, kuyeza kwa mafakitale ndi zina zotero.
Q: Kodi mungasonkhanitse bwanji deta?
A: Mutha kugwiritsa ntchito logger yanu ya data kapena gawo lotumizira opanda zingwe.Ngati muli nayo, timapereka njira yolumikizirana ya RS485-Modbus.Tithanso kupereka zofananira ndi LORA/LORANWAN/GPRS/4G ma module opatsirana opanda zingwe.
Q: Kodi muli ndi pulogalamu yofananira?
A: Inde, titha kupereka ma seva ofananira ndi mapulogalamu.Mutha kuwona deta mu nthawi yeniyeni ndikutsitsa deta kuchokera ku pulogalamuyo, koma muyenera kugwiritsa ntchito osonkhanitsa deta komanso olandila.
Q: Ndingapeze bwanji zitsanzo kapena kuyitanitsa?
A: Inde, tili ndi zida zomwe zilipo, zomwe zingakuthandizeni kupeza zitsanzo posachedwa.Ngati mukufuna kuyitanitsa, ingodinani pachikwangwani chomwe chili pansipa ndikutitumizireni kufunsa.
Q: Kodi nthawi yobweretsera ndi iti?
A: Kawirikawiri, katunduyo adzatumizidwa mkati mwa masiku 1-3 ogwira ntchito mutalandira malipiro anu.Koma zimatengera kuchuluka kwanu.
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