Piezoelectric Quartz Dynamic Weighing Sensor CET8312
Kufotokozera Kwachidule:
CET8312 Piezoelectric Quartz Dynamic Weighing Sensor ili ndi miyeso yosiyanasiyana yoyezera, kukhazikika kwanthawi yayitali, kubwereza kwabwino, kulondola kwambiri komanso kuyankha pafupipafupi, kotero ndiyoyenera kuzindikirika mozama kwambiri. Ndi kachipangizo kolimba, kachipangizo kakang'ono kokhala ndi masekeli a piezoelectric komanso kamangidwe kameneka. Zimapangidwa ndi pepala la piezoelectric quartz crystal, mbale ya electrode ndi chipangizo chapadera chonyamulira mtengo. Amagawidwa mu 1-mita, 1.5-mita, 1.75-mita, 2-mita kukula specifications, akhoza kuphatikizidwa mu miyeso yosiyanasiyana ya masensa msewu magalimoto, akhoza agwirizane ndi zazikulu masekeli zosowa za pamwamba msewu.
Tsatanetsatane wa Zamalonda
Technical Parameters
| Miyezo yopingasa | (48mm+58mm)* 58mm | ||
| Utali | 1m, 1.5m, 1.75m, 2m | ||
| Chigawo choyezera magudumu | 0.05T-40T | ||
| Kuchulukirachulukira | 150% FS | ||
| Katundu sensitivity | 2±5%pC/N | ||
| Mtundu wa liwiro | (0.5-200) Km/h | ||
| Gawo lachitetezo | IP68 | Linanena bungwe impedance | > 1010Ω |
| Nthawi yogwira ntchito. | -45 ~ 80 ℃ | Linanena bungwe kutentha kwenikweni | <0.04%FS/ ℃ |
| Kulumikizana kwamagetsi | High frequency static phokoso coaxial chingwe | ||
| Kubala pamwamba | Kubala pamwamba kumatha kupukutidwa | ||
| Zopanda mzere | ≤± 2% FS (kulondola kwa static calibration ya masensa pa mfundo iliyonse) | ||
| Kusasinthasintha | ≤± 4% FS (kulondola kwa static calibration kwa malo osiyanasiyana a sensa) | ||
| Kubwerezabwereza | ≤± 2% FS (kulondola kwa static calibration ya masensa pamalo omwewo) | ||
| Cholakwika chophatikizika bwino | ≤±5% | ||
Njira Yoyikira
Kapangidwe Konse
Kuti muwonetsetse kuyeserera kwa kuyika konse kwa sensor, kusankha malo kuyenera kukhala kolimba. Akuganiza kuti mayendedwe olimba a simenti akuyenera kusankhidwa ngati maziko oyika sensa, ndipo mayendedwe osinthika monga asphalt akuyenera kusinthidwa. Kupanda kutero, kulondola kwa kuyeza kapena moyo wautumiki wa sensa zitha kukhudzidwa.
Kuyika Bracket
Malowa atatha kutsimikiziridwa, chibowo chokwera chokhala ndi mabowo operekedwa ndi masensa ayenera kukhazikitsidwa ku sensa ndi tepi yotalikirapo, ndiyeno kachidutswa kakang'ono ka katatu kakang'ono kamatabwa kamene kamagwiritsidwa ntchito kumangirira pakati pa lamba womangirira ndi bulaketi yowonjezera, kuti ikhale yolimba. Ngati wogwira ntchitoyo ndi wokwanira, sitepe (2) ndi (3) ikhoza kuchitidwa nthawi imodzi. Monga momwe tawonetsera pamwambapa.
Pavement Grooving
Gwiritsani ntchito rula kapena chida china kuti mudziwe malo okwera a sensor yoyezera. Makina odulira amagwiritsidwa ntchito potsegula ma grooves a rectangular pamsewu.
Ngati ma grooves ali osagwirizana ndipo ali ndi tokhala ting'onoting'ono m'mphepete mwa grooves, m'lifupi mwake ndi 20 mm kuposa sensor, kuya kwa grooves ndi 20 mm kuposa sensor, ndi 50 mm kutalika kuposa sensor. Poyambira chingwe ndi 10 mm m'lifupi, 50 mm kuya;
Ngati ma grooves amapangidwa mwaluso ndipo m'mphepete mwa grooves ndi yosalala, m'lifupi mwake ndi 5-10mm kuposa masensa, kuya kwa grooves ndi 5-10mm kuposa masensa, ndipo kutalika kwa grooves ndi 20-50mm kuposa masensa. Mphepete mwa chingwe ndi 10 mm mulifupi, 50 mm kuya kwake.
Pansi adzakonzedwa, silt ndi madzi mu grooves adzawomberedwa woyera ndi mpope mpweya (kuti bwinobwino zouma kudzaza grout), ndi kumtunda pamwamba pa mbali zonse za grooves adzakhala Ufumuyo tepi.
Koyamba Grouting
Tsegulani grout yoyika, molingana ndi gawo lokonzekera kukonzekera grout wosakanikirana, mwachangu kusakaniza grout ndi zida, ndiyeno mogawana kutsanulira motsatira poyambira kutalika kwake, kudzaza koyamba mu poyambira kuyenera kukhala kosakwana 1/3 ya kuya kwa poyambira.
Kuyika kwa Sensor
Pang'ono pang'ono ikani sensa ndi bulaketi yokwera mu kagawo kodzaza grout, sinthani bulaketi yokwera ndikupangitsa kuti fulcrum iliyonse ikhudze kumtunda kwa kagawo, ndikuwonetsetsa kuti sensa ili pakati pa kagawo. Masensa awiri kapena kupitilira apo ayikidwa mu slot imodzi, chidwi chapadera chiyenera kuperekedwa ku gawo lolumikizira.
Pamwamba pa masensa awiriwa ayenera kukhala mulingo wopingasa womwewo, ndipo cholumikiziracho chizikhala chaching'ono momwe zingathere, apo ayi cholakwika choyezera chidzayambika. Sungani nthawi yochuluka momwe mungathere pa sitepe (4) ndi (5), kapena grout adzachiza (maola 1-2 a nthawi yochiritsira ya guluu wathu).
Kuchotsedwa kwa Mounting Bracket ndi Second Grouting
Pambuyo pochiritsa grout, yang'anani momwe sensor imayambira, ndikusintha nthawi yake ngati kuli kofunikira. Chilichonse chiri chokonzeka, ndiye chotsani bulaketi, pitirizani kupanga grouting yachiwiri. Jekeseniyi imangokhala pamtunda wamtunda wa sensa.
Kachitatu Grouting
Panthawi yochiritsa, samalani pakuwonjezera kuchuluka kwa grout nthawi iliyonse, kuti mulingo wonse wa grout mutatha kudzaza ndi wapamwamba kwambiri kuposa msewu.
Pamwamba Akupera
Pambuyo poyika grout yonse yafika ku mphamvu yakuchiritsa, chotsani tepiyo, ndikugaya poyambira ndi msewu wamtunda, yambitsani mayeso odzaza ndi galimoto yokhazikika kapena magalimoto ena kuti muwone ngati kuyika kwa sensor kuli bwino.
Ngati preloading mayeso yachibadwa, unsembe ndi
anamaliza.
Zidziwitso zoyika
5.1 Ndizoletsedwa kugwiritsa ntchito sensa kupitirira malire ndi kutentha kwa ntchito kwa nthawi yaitali.
5.2 Ndi zoletsedwa kwambiri kuyeza kukana kutchinjiriza kwa kachipangizo ndi mita yotsutsa kwambiri kuposa 1000V.
5.3 Omwe si akatswiri amaletsedwa kutsimikizira.
5.4 Sing'anga yoyezera iyenera kukhala yogwirizana ndi zida za aluminiyamu, apo ayi malangizo apadera amafunikira pakuyitanitsa.
5.5Mapeto a sensa L5 / Q9 ayenera kukhala owuma komanso oyera panthawi yoyezera, apo ayi kutulutsa kwa chizindikiro kumakhala kosakhazikika.
5.6 Kupanikizika pamwamba pa sensa sikudzagwedezeka ndi chida chosamveka kapena mphamvu yolemetsa.
5.7 Bandwidth ya amplifier ya charger idzakhala yapamwamba kuposa ya sensor, kupatula palibe chofunikira chapadera pakuyankhidwa pafupipafupi.
5.8 Kuyika kwa masensa kuyenera kuchitidwa motsatira zofunikira za malangizowo kuti akwaniritse muyeso wolondola.
5.9 Ngati pali kusokoneza kwamphamvu kwamagetsi pafupi ndi muyeso, njira zina zotetezera ziyenera kuchitidwa.
5.10Chingwe cha sensa ndi chokulitsa chowonjezera chiyenera kugwiritsa ntchito chingwe cha coaxial chokhala ndi phokoso lafupipafupi lokhazikika.
Zomata
Buku la 1 PCS
Kuyenerera kwa chitsimikizo 1 PCS Certificate 1 PCS
Hangtag 1 ma PC
Q9 linanena bungwe chingwe 1 ma PC
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.
