Ubone amapharamitha angenantambo
Incazelo emfushane:
Kusetshenziswa umgomo wokukalwa kwezinga lokushisa kwegagasi le-acoustic, ulwazi lokushisa lube izingxenye zesignali ye-electromagnetic wave frequency.Inzwa yezinga lokushisa ifakwe ngokuqondile ebusweni bezinto ezilinganisiwe zokushisa, inesibopho sokwamukela isignali yefrikhwensi yomsakazo, futhi ibuyisele isignali yomsakazo ngolwazi lokushisa kumqoqi, lapho inzwa yezinga lokushisa isebenza ngokujwayelekile, ayidingi amandla angaphandle. hlinzeka njengebhethri, i-CT loop power supply.Ukudluliselwa kwenkundla yesignali phakathi kwenzwa yokushisa kanye nomqoqi wokushisa kutholwa ngamaza kagesi angenantambo.
Imininingwane Yomkhiqizo
Omaka bomkhiqizo
I-antenna yomqoqi we-transceiver
I-antenna yomqoqi we-transceiver idlulisa futhi ithole isignali ye-electromagnetic wave, iqedela ukutholwa kwezinga lokushisa.
Ukudluliswa kwesignali komqoqi kanye nenzwa yokushisa.Isetshenziswa kanye nomqoqi wokushisa, u-Ann C ufakwa endaweni efanayo yenzwa, enesibopho sokuxhumana ne-antenna yenzwa, uqedele ukuthumela nokwamukela isignali yokuvusa kanye nesignali yenzwa.
| I-Plat Panel Antenna 1(kwesokunxele) | I-Plat Panel antenna2(kwesokudla) | |
| Ibanga lemvamisa | 422MHz--442MHz | 423MHz--443MHz |
| Imvamisa Yesikhungo | 433MHz | 433MHz |
| Inzuzo enkulu | >3.5dBi | > 2.8dBi |
| Umhlali bobby | <2.0 | <2.0 |
| I-impedance yamagama | 50Ω | 50Ω |
| Ibanga lamandla | 50 W | 50 w |
| Isiqondiso semisebe | Kuzo zonke izinhlangothi | Kuzo zonke izinhlangothi |
| Usayizi wokubukeka | 208*178*50mm | 207*73*28mm |
| Izinga lokushisa | ~40C~+85C | ~40C~+85C |
| Imodi ehlangene | Uchungechunge lwangaphandle lwe-SMA lubhorekile | Uchungechunge lwangaphandle lwe-SMA lubhorekile |
| Isiphakeli sokuxhuma | RG-174 2m | RG-174 2m |
| Shintsha indawo yokufaka | Igumbi lokuphuma kanye nesinye isikhala siyindawo yegridi egcwele | Igumbi le-Busbar spec indawo encane kakhulu |
Inzwa Yezinga lokushisa
Inzwa yokushisa ngokuya ngendlela yokufaka, amamodeli ahlukaniswe abe: Inzwa yemfoloko yokushuna, inzwa ehlanganisiwe, inzwa yokuzikhiya yokuzikhiya yezindawo ezahlukahlukene.Ngokwezinga lokushisa nendawo yokufaka indawo, ingahlukaniswa ngohlobo olujwayelekile nohlobo lokushisa oluphezulu, oluhambisana nokutholwa kwebha yebhasi, izinga lokushisa lokuxhumana elinyakazayo.Inzwa yohlobo lokukhweza othintana naye ogudlukayo igxilile emunweni wokuxhumana we-plum blossom wokuxhumana kweselula kwekhabhinethi yenqola yesandla.
Inzwa yezinga lokushisa (uhlobo lokukhweza othintana naye olunyakazayo)
Amapharamitha amakhulu
| Imvamisa yenzwa | 12 amafrikhwensi, 424 ukuze 441 MHz |
| Izinga lokushisa | 0C~180C |
| Ukulinganisa ukunemba | I-Main 1C(0~120C);Umhlaba 2C(120~180C) |
| Ukulungiswa kwezinga lokushisa | 0.1C |
| Ubukhulu bohlaka | Okungenani:28.1*16.5mm No 8 |
| Izinga lokushisa lesitoreji | ~25C~190C, Qaphela: ukugcinwa kwezinga lokushisa eliphezulu kuthinta impilo |
Usayizi wenzwa
I-Temperature Collector
Umqoqi wokushisa ukhiqiza isignali ye-electromagnetic wave ehambisana nemvamisa yenzwa yokushisa.Isignali yegagasi kagesi kagesi enolwazi lwezinga lokushisa olubuyiswe inzwa yezinga lokushisa iyamukelwa futhi isignali yezinga lokushisa iyahlaziywa futhi idluliselwe kudivayisi yokulawula ukulinganisa izinga lokushisa ekugcineni kwesiteshi.Umqoqi uxhumana neqembu lezinzwa ze-downlink futhi adlulisele i-RF pulse.Isignali eboniswa yizinzwa icutshungulwa emthonjeni, futhi ekugcineni ulwazi olusebenzayo lokushisa luyaxazululwa.
Amapharamitha amakhulu
| Inombolo ye-antenna | 2 |
| Inombolo yezinzwa | Ubukhulu.Izinzwa eziyi-12 ngothi, ubuningi.Izinzwa ezingama-24 zezimpondo ezi-2 |
| Amandla e-RF | Ubukhulu.11dBm(10mW) |
| Imvamisa ye-RF | 424 ~ 441MHz |
| Isixhumi esibonakalayo sokuxhumana | Izinketho ze-RS485 zebhasi/Nbit ezingenantambo/WIFI ezingenantambo |
| Iphrothokholi yokuxhumana | MODBUS-RTU |
| Imvamisa yesampula | Imizuzu engu-1, iyalungiseka |
| Ukunikezwa kwamandla kagesi | I-DC12V/0.2A noma DC5V/0.4A |
| Usayizi omncane | 98*88*38mm |
| Imodi yokufaka | I-C45 rail clamping fixation |
