Saw passive wireless parameters
Tsanangudzo Pfupi
Uchishandisa iyo musimboti wepamusoro acoustic wave tembiricha kuyerwa, iyo tembiricha ruzivo mune electromagnetic wave frequency chiratidzo zvikamu. Temperature sensor inoiswa zvakananga pamusoro pechinhu chakayerwa tembiricha zvikamu, ine basa rekugamuchira redhiyo frequency chiratidzo, uye inodzosera redhiyo chiratidzo neruzivo rwekushisa kune muunganidzi, kana tembiricha sensor inoshanda zvakajairika, haidi simba rekunze. kupa kwakadai sebhatiri, CT loop magetsi. Iyo chiratidzo chemumunda wekufambisa pakati peiyo tembiricha sensor uye tembiricha muunganidzi inoonekwa neasina waya emagetsi mafungu.
Product Detail
Enviko WIM zvigadzirwa
Product Tags
Muunganidzi transceiver antenna
Iyo inounganidzira transceiver antenna inotapurirana uye inogamuchira iyo electromagnetic wave siginecha, inopedzisa kutora tembiricha.
Chiratidzo chekufambisa kwemuunganidzi uye tembiricha sensor. Inoshandiswa pamwe chete nemuunganidzi wetembiricha, Ann C inoiswa muchikamu chimwe chete che sensor, inotarisira kutaurirana ne sensor antenna, pedzisa kutumira uye kugamuchira kwechiratidzo chekusimudzira uye chiratidzo che sensor.
| Plat Panel Antenna 1(kuruboshwe) | Plat Panel antenna2 (kurudyi) | |
| Frequency range | 422MHz--442MHz | 423MHz--443MHz |
| Center Frequency | 433MHz | 433MHz |
| Maximum gain | >3.5dBi | >2.8dBi |
| Mugari bobby | <2.0 | <2.0 |
| Nominal impedance | 50Ω | 50Ω |
| Power range | 50 W | 50 w |
| Radiation direction | Mumativi ose | Mumativi ose |
| Chitarisiko saizi | 208*178*50mm | 207*73*28mm |
| Tembiricha range | ~40C~+85C | ~40C~+85C |
| Joint mode | SMA yekunze shinda yakaboora | SMA yekunze shinda yakaboora |
| Connection feeder | RG-174 2m | RG-174 2m |
| Chinja kuisa nzvimbo | Imba yekubuda uye imwe nzvimbo izere izere grid nzvimbo | Busbar room spec inzvimbo yakamanikana |
Tembiricha Sensor
Temperature sensor zvinoenderana nenzira yekumisikidza, modhi dzakakamurwa kuita: Tuning fork sensor, bundled sensor, yekuzvivharira yekumisikidza sensor yenzvimbo dzakasiyana. Zvinoenderana nemhando yetembiricha nenzvimbo yekuisa, inogona kukamurwa kuita yakajairika mhando uye yakakwira tembiricha mhando, inoenderana nekuonekwa kwebhasi bar, inofamba yekusangana tembiricha. Iyo inofambiswa yekubatanidza inokwirisa mhando sensor inogadziriswa pane iyo plum blossom yekubata chigunwe cheiyo mobile yekubata yeruoko ngoro kabati.
Tembiricha sensor (inofambiswa yekubata inokwira mhando)
Main parameters
| Sensor frequency | 12 frequency, 424 kusvika 441 MHz |
| Tembiricha range | 0C~180C |
| Kuyera nemazvo | Main 1C(0~120C); Nyika 2C(120~180C) |
| Kugadzirisa tembiricha | 0.1C |
| Outline dimension | Zvishoma: 28.1 * 16.5mm No 8 |
| Kuchengetedza tembiricha | ~ 25C ~ 190C, Cherechedza: kuchengetedzwa kwekushisa kwakanyanya kunokanganisa hupenyu |
Saizi ye sensor
Tembiricha Muunganidzi
Iyo tembiricha inounganidza inogadzira iyo electromagnetic wave siginecha inoenderana nekuwanda kweiyo tembiricha sensor. Iyo electromagnet wave siginecha ine ruzivo rwekushisa inodzoserwa ne sensor tembiricha inogamuchirwa uye chiratidzo chekushisa chinoongororwa uye kuendeswa kune tembiricha yekuyera yekuyera mudziyo kumagumo echiteshi. Muunganidzi anotaurirana neboka rema sensors downlink uye anotumira RF pulse. Chiratidzo chinoratidzwa nemasensa chinogadziriswa mutsime, uye pakupedzisira ruzivo rwekushisa runoshanda runogadziriswa.
Main parameters
| Nhamba ye antenna | 2 |
| Nhamba ye sensors | Max. 12 sensors pa antenna, max. 24 sensors ye2 antennas |
| RF simba | Max. 11dBm(10mW) |
| RF frequency | 424 ~ 441MHz |
| Kukurukurirana interface | RS485 bhazi/Nbit isina waya/WIFI isina waya sarudzo |
| Kukurukurirana protocol | MODBUS-RTU |
| Sampling frequency | Min 1s, inogadziriswa |
| Magetsi | DC12V/0. 2A kana DC5V/0.4A |
| Minimum saizi | 98*88*38mm |
| Installation mode | C45 njanji clamping kugadzirisa |
Enviko anga ari nyanzvi yeWeigh-in-Motion Systems kweanopfuura makore gumi. Yedu WIM sensors uye zvimwe zvigadzirwa zvinozivikanwa zvakanyanya muITS indasitiri.
