I-CET-8311 Piezo Traffic Sensoriyidivayisi esebenza kahle kakhulu eyenzelwe ukuqoqa idatha yethrafikhi. Kungakhathaliseki ukuthi ifakwe unomphela noma okwesikhashana, i-CET-8311 ingafakwa kalula noma ngaphansi komgwaqo, inikeze ulwazi olunembile lwethrafikhi. Isakhiwo sayo esiyingqayizivele kanye nomklamo oyisicaba kuyivumela ukuthi ihambisane nephrofayili yomgwaqo, inciphise umsindo womgwaqo, futhi ithuthukise ukunemba nokuthembeka kokuqoqwa kwedatha.
Izinhlobo ezimbili ze-CET-8311 Piezo Traffic Sensor:
I-Class I (Weigh In Motion, WIM): Isetshenziselwa izinhlelo zokusebenza zokukala eziguqukayo, ezinokuvumelana kokuphumayo okungu-±7%, ezifanele izinhlelo zokusebenza ezidinga idatha yesisindo esinembayo ephezulu.
Isigaba II (Ukuhlelwa): Isetshenziselwa ukubala imoto, ukuhlelwa, nokutholwa kwesivinini, ngokuhambisana kokuphumayo okungu-±20%. Iyonga kakhulu futhi ifanele izicelo zokuphathwa kwethrafikhi ephezulu.
Izici Eziyinhloko ze-CET-8311 Piezo Traffic Sensor
1.Kuvalwe ngokugcwele, azikho izingxenye ze-elekthronikhi, izinto ezikhiqiza ugesi ngaphansi komthelela.
2.Ukusebenza kahle kakhulu ezilinganisweni eziguquguqukayo, ukuthola ulwazi lwe-asi eyodwa ngesikhathi sangempela, ngokuhlukaniswa okunembile kwemithwalo eqhubekayo ye-ekseli.
3.Ukufakwa okulula ngokulimala komgwaqo okuncane, okudinga umsele we-20×30 mm.
4.Ihlanganiswe nomgwaqo, ingathinteki imvula, iqhwa, iqhwa, noma isithwathwa, ngaphandle kokunakekelwa okudingekayo.
5.I-flush efakiwe nengaphezulu lomgwaqo, iqinisekisa ukudlula okushelelayo kwezimoto.
I-6.Ukucutshungulwa okufanayo ngenzwa kanye nemojula yokucubungula, ukuqinisekisa ukuphathwa kwedatha okusheshayo.
7.Inzwa ishumekwe emgwaqeni bese yehliswa phansi ukuze ihlale igcwele umgwaqo. Imojula yokucubungula inzwa isebenza ngokufana, ivumela ukucutshungulwa kwedatha ngokushesha ngaphandle kokutholwa okugejiwe noma okungamanga. Inzwa ithwebula ngokunembile amasignali kagesi ebangeni elide.
I-8.Ihlukanisa kahle ingcindezi evundlile, iqinisekisa ukutholwa kwamandla aqondile aqondile.
9.Impilo ende, asikho isivikelo sangaphandle esidingekayo, esikwazi ukumelana nama-axle angaphezu kwezigidi ezingu-40.
10.Ifanele imizila ebanzi.
11.Izivumelanisa nezinguquko zomgwaqo ngaphandle kokuphazamisa ukuhlaziya idatha.
Amapharamitha Ayinhloko we-CET-8311 Piezo Traffic Sensor
| Ukufana Kokukhiphayo | ±20% Yekilasi II (Ukuhlelwa)±7% Kwekilasi I (Isisindo Esinyakazayo) |
| I-Operating Temperature Range | -40 ℃～85℃; |
| Ukuzwela kwezinga lokushisa | 0.2%/℃; |
| Izinga Lokukhipha Elijwayelekile | Ku-25ºC, kusetshenziswa ikhanda lerabha elingu-250mm*6.3mm, ukucindezela amandla angu-500KG, ukuphuma okuphezulu okungu-11-13V |
| I-Piezoelectric Coefficient | 22 pC/N |
| I-Center Core | 16 gauge, flat, braided, silver plated copper wire |
| I-Piezoelectric Material | Ifilimu ye-PVDF Piezoelectric egoqwe ngo-Spiral |
| Umgodla Wangaphandle | 0.4mm zethusi obukhulu |
| Ikhebula le-Passive Signal | I-RG58A/U, isebenzisa i-polyethylene sheath ephezulu kakhulu, ingangcwatshwa ngokuqondile; ububanzi obungaphandle buyi-4mm, amandla alinganiselwe angu-132pF/m |
| Ukuphila Komkhiqizo | >40 kuya ku-100 million izikhathi ze-axle |
| Amandla | 3.3m, 40m ikhebula, 18.5nF |
| I-Insulation Resistance | I-DC 500V >2,000MΩ |
| Ukupakisha | Izinzwa zipakishwa 2 ibhokisi ngalinye (520×520×145mm iphepha ibhokisi) |
| Ukufaka Abakaki | Kufaka abakaki. Ubakaki owodwa ngo-150mm |
| Ubukhulu benzwa | 1.6mm*6.3mm, ±1.5% |
| Ukufakwa Slot Usayizi | 20mm×30mm |
Inkampani engu-Enviko Technology Co., Ltd
E-mail: info@enviko-tech.com
https://www.envikotech.com
Ihhovisi laseChengdu: No. 2004, Unit 1, Building 2, No. 158, Tianfu 4th Street, Hi-tech Zone, Chengdu
Ihhovisi laseHong Kong: 8F, Cheung Wang Building, 251 San Wui Street, Hong Kong
Isikhathi sokuthumela: Nov-05-2024
