Pom passive wireless parameters
Lus piav qhia luv luv:
Siv lub hauv paus ntsiab lus ntawm qhov ntsuas kub ntawm qhov chaw acoustic yoj ntsuas, cov ntaub ntawv kub rau hauv electromagnetic yoj zaus teeb liab. Kub sensor yog ntsia ncaj qha rau saum npoo ntawm qhov ntsuas kub ntawm cov khoom ntsuas, nws yog lub luag haujlwm rau kev txais lub xov tooj cua zaus teeb liab, thiab xa rov qab lub xov tooj cua teeb liab nrog cov ntaub ntawv kub rau cov khoom siv, thaum lub ntsuas kub ntsuas ua haujlwm ib txwm, nws tsis xav tau lub zog sab nraud. muab xws li roj teeb, CT voj fais fab mov. Lub teeb liab kis tau tus mob ntawm qhov ntsuas kub ntawm qhov ntsuas kub thiab qhov ntsuas kub ntsuas tau pom tau los ntawm wireless electromagnetic tsis.
Product Detail
Enviko WIM cov khoom
Khoom cim npe
Collector transceiver kav hlau txais xov
Lub collector transceiver kav hlau txais xov xa thiab tau txais cov teeb liab electromagnetic yoj, ua kom tiav qhov ntsuas kub.
Cov teeb liab kis tau tus mob ntawm lub collector thiab kub sensor. Siv ua ke nrog lub ntsuas kub, Ann C tau teeb tsa rau hauv tib qhov chaw ntawm lub sensor, lub luag haujlwm rau kev sib txuas lus nrog tus kav hlau txais xov sensor, ua kom tiav qhov xa thiab tau txais cov teeb liab excitation thiab sensor teeb liab.
| Plat Vaj Huam Sib Luag Antenna 1 (sab laug) | Plat Vaj Huam Sib Luag antenna2 (txoj cai) | |
| Ntau zaus | 422MHz-442MHz | 423MHz-443MHz |
| Center zaus | 433 MHz | 433 MHz |
| Qhov siab tshaj plaws | > 3.5dBi | > 2.8dBi |
| Cov neeg nyob hauv bobby | <2.0 | <2.0 |
| Nominal impedance | 50 Ω | 50 Ω |
| Lub zog ntau | 50 W | 50 wb |
| Kev taw qhia hluav taws xob | Nyob rau hauv tag nrho cov lus qhia | Nyob rau hauv tag nrho cov lus qhia |
| Qhov loj me | 208 * 178 * 50mm | 207 * 73 * 28mm |
| Qhov kub thiab txias | 40C ~ + 85C | 40C ~ + 85C |
| Kev sib koom ua ke | SMA sab nraud xov bore | SMA sab nraud xov bore |
| Kev sib txuas feeder | RG-174 2 m | RG-174 2 m |
| Hloov qhov chaw teeb tsa | Chav tsev qhov hluav taws xob thiab lwm qhov chaw yog thaj tsam tag nrho | Busbar chav spec kuj nqaim cheeb tsam |
Kub Sensor
Kub sensor raws li txoj kev ntawm installation, qauv muab faib ua: Tuning diav rawg sensor, bundled sensor, self-locking fastening sensor rau txawv ib puag ncig. Raws li qhov kub thiab txias qhov chaw teeb tsa, tuaj yeem muab faib ua hom zoo tib yam thiab hom kub kub, sib haum rau kev tshawb pom ntawm lub npav npav, txav kev sib cuag kub. Qhov kev sib cuag mounting hom sensor yog tsau rau ntawm plum blossom hu rau ntiv tes ntawm lub xov tooj ntawm tes ntawm tes lub laub txee.
Kub sensor (movable contact mounting type)
Main tsis
| Sensor zaus | 12 zaus, 424 txog 441 MHz |
| Qhov kub thiab txias | 0C ~ 180C |
| Ntsuas precision | Main 1C (0 ~ 120C); Lub ntiaj teb 2C (120 ~ 180C) |
| Kev daws teeb meem kub | 0.1c ua |
| Daim ntawv dimension | Yam tsawg kawg nkaus: 28.1 * 16.5mm Tsis muaj 8 |
| Cia kub | ~ 25C ~ 190C, Ceeb toom: qhov kub thiab txias cia cuam tshuam rau lub neej |
Qhov loj ntawm sensor
Temperature Collector
Lub ntsuas kub ntawm cov khoom siv hluav taws xob tsim hluav taws xob yoj teeb liab sib raug rau qhov zaus ntawm qhov ntsuas kub ntsuas. Electromagnet yoj teeb liab nrog cov ntaub ntawv kub xa rov qab los ntawm qhov ntsuas kub tau txais thiab qhov ntsuas kub tau txheeb xyuas thiab xa mus rau qhov ntsuas kub ntsuas ntsuas ntawm qhov chaw nres tsheb kawg. Lub collector sib txuas lus nrog ib pawg ntawm cov sensors downlink thiab xa RF pulse. Lub teeb liab cuam tshuam los ntawm cov sensors tau ua tiav hauv qhov dej, thiab thaum kawg cov ntaub ntawv kub tau raug daws.
Main tsis
| Tus lej kav hlau txais xov | 2 |
| Tus naj npawb ntawm cov sensors | Max. 12 sensors ib kav hlau txais xov, max. 24 sensors rau 2 kav hlau txais xov |
| RF zog | Max. 11 dBm (10 mW) |
| RF zaus | 424-441 MHz |
| Kev sib txuas lus interface | RS485 tsheb npav / Nbit wireless / WIFI wireless xaiv |
| Kev sib txuas lus raws tu qauv | MODBUS-RTU |
| Sampling zaus | Min 1s, configurable |
| Fais fab mov | DC12V/0. 2A lossis DC5V / 0.4A |
| Yam tsawg kawg nkaus | 98 * 88 * 38mm |
| Kev teeb tsa hom | C45 rail clamping fixation |
Enviko tau tshwj xeeb hauv Weigh-in-Motion Systems rau ntau tshaj 10 xyoo. Peb WIM sensors thiab lwm yam khoom lag luam tau lees paub dav hauv ITS kev lag luam.
