Anawona magawo opanda zingwe opanda zingwe
Kufotokozera Kwachidule:
Pogwiritsa ntchito mfundo yoyezera kutentha kwa mafunde amphamvu, chidziwitso cha kutentha mu zigawo za ma electromagnetic wave frequency signal. Sensor yotentha imayikidwa mwachindunji pamwamba pa zinthu zoyezera kutentha kwa chinthu, ili ndi udindo wolandira chizindikiro cha wailesi, ndikubwezera chizindikiro cha wailesi ndi chidziwitso cha kutentha kwa wosonkhanitsa, pamene chojambula cha kutentha chimagwira ntchito bwino, sichifuna mphamvu zakunja. kupereka monga batire, CT loop magetsi. Kutumiza kwamagetsi pakati pa sensor kutentha ndi chojambulira kutentha kumazindikirika ndi mafunde opanda zingwe amagetsi.
Tsatanetsatane wa Zamalonda
Enviko WIM mankhwala
Zolemba Zamalonda
Mlongoti wa transceiver
Mlongoti wa transceiver transceiver amatumiza ndi kulandira chizindikiro cha electromagnetic wave, kumaliza kupeza kutentha.
Kutumiza kwa chizindikiro cha osonkhanitsa ndi sensa ya kutentha. Amagwiritsidwa ntchito limodzi ndi osonkhanitsa kutentha, Ann C amaikidwa m'chipinda chomwecho cha sensa, yomwe imayang'anira kuyankhulana ndi mlongoti wa sensa, kumaliza kutumiza ndi kulandira chizindikiro cha chisangalalo ndi chizindikiro cha sensa.
| Plat Panel Antenna 1 (kumanzere) | Plat Panel mlongoti2(kumanja) | |
| Nthawi zambiri | 422MHz--442MHz | 423MHz--443MHz |
| Pakati pafupipafupi | 433MHz | 433MHz |
| Kupindula kwakukulu | > 3.5dBi | > 2.8dBi |
| Mkazi bobby | <2.0 | <2.0 |
| Mwadzina impedance | 50Ω pa | 50Ω pa |
| Mphamvu zosiyanasiyana | 50 W | 50 w |
| Mayendedwe a radiation | M'mbali zonse | M'mbali zonse |
| Kukula kwa mawonekedwe | 208*178*50mm | 207*73*28mm |
| Kutentha kosiyanasiyana | ~40C~+85C | ~40C~+85C |
| Olowa mode | SMA ulusi wakunja woboola | SMA ulusi wakunja woboola |
| Mgwirizano feeder | RG-174 2m | RG-174 2m |
| Sinthani malo oyika | Chipinda chogulitsira ndi malo ena ndi malo odzaza ndi grid | Malo a Busbar ndi opapatiza |
Sensor ya Kutentha
Sensa yotentha molingana ndi njira yokhazikitsira, zitsanzo zimagawidwa kukhala: Kukonza foloko sensa, sensa yomangidwa m'mitolo, yodzitsekera yodzitsekera pazigawo zosiyanasiyana. Malinga ndi kutentha osiyanasiyana monga unsembe malo, akhoza kugawidwa mu mtundu wamba ndi mkulu kutentha mtundu, lolingana ndi kudziwika basi kapamwamba, kusuntha kukhudzana kutentha. Cholumikizira chamtundu wamtundu wolumikizira chimakhazikika pa chala cholumikizirana cha maluwa a plums cha cholumikizira cham'manja cha kabati ya ngolo.
Sensor ya kutentha (mtundu wokwera wolumikizana)
Main magawo
| Sensor pafupipafupi | 12 pafupipafupi, 424 mpaka 441 MHz |
| Kutentha kosiyanasiyana | 0C ~ 180C |
| Kuyeza molondola | Main 1C(0~120C); Dziko 2C(120~180C) |
| Kusintha kwa kutentha | 0.1C |
| Mulingo wa autilaini | Osachepera: 28.1 * 16.5mm No8 |
| Kutentha kosungirako | ~ 25C ~ 190C, Zindikirani: kusungirako kutentha kwakukulu kumakhudza moyo |
Kukula kwa sensor
Kutentha Kosonkhanitsa
Wosonkhanitsa kutentha amapanga chizindikiro cha electromagnetic wave chofanana ndi kuchuluka kwa sensor ya kutentha. Chizindikiro chamagetsi chamagetsi chokhala ndi chidziwitso cha kutentha chomwe chimabwezedwa ndi sensor ya kutentha chimalandiridwa ndipo chizindikiro cha kutentha chimawunikidwa ndikutumizidwa ku chipangizo chowongolera kutentha kumapeto kwa siteshoni. Wosonkhanitsa amalankhulana ndi gulu la masensa downlink ndi kutumiza RF pulse. Chizindikiro chowonetsedwa ndi masensa chimakonzedwa m'chitsime, ndipo potsiriza chidziwitso chogwira ntchito cha kutentha chimathetsedwa.
Main magawo
| Nambala ya mlongoti | 2 |
| Chiwerengero cha masensa | Max. 12 masensa pa mlongoti, max. 24 masensa kwa 2 tinyanga |
| RF mphamvu | Max. 11dBm(10mW) |
| RF pafupipafupi | 424 ~ 441MHz |
| Kulankhulana mawonekedwe | RS485 mabasi / Nbit opanda zingwe / WIFI zosankha zopanda zingwe |
| Communication protocol | MODBUS-RTU |
| Zitsanzo pafupipafupi | Mphindi 1, zosinthika |
| Magetsi | DC12V/0. 2A kapena DC5V/0.4A |
| Kuchepa kochepa | 98*88*38mm |
| Kuyika mode | C45 njanji clamping fixation |
Enviko wakhala akugwira ntchito pa Weigh-in-Motion Systems kwa zaka zopitilira 10. Masensa athu a WIM ndi zinthu zina zimadziwika kwambiri mumakampani a ITS.
