Piezoelectric Quartz Dynamic Weighing Sensor CET8312
Tsanangudzo Pfupi
CET8312 Piezoelectric Quartz Dynamic Weighing Sensor ine hunhu hwehupamhi hwekuyera chiyero, yakanaka kugadzikana kwenguva refu, yakanaka kudzokorora, kuyera kwepamusoro uye frequency yekupindura kwepamusoro, saka inonyanya kukodzera kuyera kuyera. Iyo yakaoma, mitsetse inoyera inoyera sensor yakavakirwa papiezoelectric musimboti uye patented chimiro. Inoumbwa nepiezoelectric quartz crystal sheet, electrode plate uye yakakosha danda inotakura mudziyo. Yakakamurwa kuita 1-mita, 1.5-mita, 1.75-mita, 2-mamita saizi yakatarwa, inogona kusanganiswa mumhando dzakasiyana dzema sensors emigwagwa, inogona kuenderana neinosimba inoyera inodiwa yemugwagwa.
Product Detail
Enviko WIM zvigadzirwa
Product Tags
Technical Parameters
| Cross section dimensions | (48mm+58mm)*58mm | ||
| Urefu | 1m, 1.5m, 1.75m, 2m | ||
| Wheel weighting range | 0.05T～40T | ||
| Overload capacity | 150% FS | ||
| Kunzwa mutoro | 2±5%pC/N | ||
| Speed range | (0.5-200) km/h | ||
| Dziviriro giredhi | IP68 | Output impedance | >1010Ω |
| Working temp. | -45～80℃ | Output tembiricha effect | <0.04%FS/ ℃ |
| Kubatana kwemagetsi | Yakakwira frequency static ruzha coaxial tambo | ||
| Bearing surface | Bearing surface inogona kukwenenzverwa | ||
| Nonlinear | ≤± 2% FS (kurongeka kweiyo static calibration yemasensa pane imwe neimwe nzvimbo) | ||
| Kuenderana | ≤± 4% FS (static calibration kurongeka kwenzvimbo dzakasiyana dze sensor) | ||
| Kudzokorora | ≤± 2% FS (kurongeka kwe static calibration ye sensors panzvimbo imwechete) | ||
| Integrated precision kukanganisa | ≤±5% | ||
Installation Method
Zvose Chimiro
Kuti uve nechokwadi chekuyedza mhedzisiro yekuiswa kwese kwe sensor, kusarudzwa kwesaiti kunofanirwa kuve kwakasimba. Zvinokurudzirwa kuti iyo yakaomesesa simende pavement inofanirwa kusarudzwa seyo sensor yekumisikidza nheyo, uye inochinjika pavement senge asphalt inofanira kuvandudzwa. Zvikasadaro, kurongeka kwekuyera kana hupenyu hwesevhisi hwe sensor hunogona kukanganiswa.
Mounting Bracket
Mushure mekunge nzvimbo yacho yatemwa, bhaketi rinosungirirwa rine maburi akapihwa nema sensors anofanirwa kuiswa kune sensor ine tepi refu-wire, uye ipapo chidimbu chehutatu chehuni chinoshandiswa kuvhara mugero pakati pebhandi rekusunga. uye chibhakera chinosungirirwa, kuitira kuti chigone kusimbiswa. Kana manpower akakwana, nhanho (2) uye (3) inogona kuitwa panguva imwe chete. Sezvaratidzwa pamusoro.
Pavement Grooving
Shandisa mutongi kana chimwe chishandiso kuona nzvimbo yekukwira yeiyo inosimba yekuyera sensor. Muchina wekucheka unoshandiswa kuvhura rectangular grooves mumugwagwa.
Kana ma grooves asina kuenzana uye ane mabhuru madiki pamucheto we grooves, hupamhi hwema grooves huri 20 mm kupfuura iyo ye sensor, kudzika kwe grooves ndeye 20 mm kupfuura iyo ye sensor, uye 50 mm kureba. kupfuura iyo sensor. Cable groove ine 10 mm yakafara, 50 mm yakadzika;
Kana iyo grooves yakaitwa zvine hungwaru uye micheto ye grooves yakatsetseka, hupamhi hwema grooves 5-10mm kupfuura iyo ye sensors, kudzika kweiyo grooves ndeye 5-10mm kupfuura iyo ye sensors, uye kureba. ye grooves ndeye 20-50mm kupfuura masensa. Cable groove ine 10 mm yakafara, 50 mm kudzika.
Pasi richagadziriswa, silt uye mvura mumigero ichaputirwa yakachena nepombi yemhepo (kunyatsoomeswa kuzadza grout), uye pamusoro pepamusoro pemativi ose maviri e grooves achabatanidzwa ne tepi.
Nguva Yekutanga Grouting
Vhura iyo yekuisa grout, maererano neyakatemerwa chikamu kugadzirira iyo yakasanganiswa grout, nekukurumidza kusanganisa grout nematurusi, uye zvakaenzana kudira parutivi rwe groove kureba nzira, yekutanga kuzadza mugoro kunofanira kunge isingasviki 1/3 yekudzika kwe. the groove.
Sensor Placement
Zvinyoro isa sensor ine bhuraketi inokwirisa mukati me grout-yakazadzwa slot, gadzirisa iyo inokwirisa bracket uye ita kuti yega yega fulcrum ibate kumusoro kweiyo slot, uye simbisa kuti sensor iri pakati peiyo slot. Kana maviri kana anopfuura masensa akaiswa mune imwechete slot, kutarisisa kwakanyanya kunofanirwa kubhadharwa kune yekubatanidza chikamu.
Iyo yepamusoro yepamusoro yemasensa maviri inofanirwa kunge iri padanho rakachinjika, uye iyo yakabatana ichave diki sezvinobvira, kana zvisina kudaro kuyerwa kukanganisa kuchakonzerwa. Chengetedza nguva yakawanda sezvinobvira panhanho (4) uye (5), kana kuti grout icharapa (1-2 maawa enguva yekuporesa nguva yeglue yedu).
Kubviswa kweMounting Bracket uye Second Grouting
Mushure mekunge grout yanyatso rapwa, tarisa iyo yekutanga yekuisa mhedzisiro ye sensor, uye gadzirisa panguva kana zvichidikanwa. Zvese zvakagadzirirwa, wobva wabvisa bracket, enderera kune yechipiri grouting. Iri jekiseni rinogumira kune kureba kwepamusoro kwe sensor.
Nguva Yechitatu Grouting
Munguva yekurapa, teerera kuwedzera huwandu hwegrout chero nguva, kuitira kuti huwandu hwese hwegrout mushure mekuzadza huve hwakanyanya kudarika nzira yemugwagwa.
Surface Kukuya
Mushure mekunge grout yese yekuisa yasvika pasimba rekuporesa, bvarura tepi, uye kukuya groove pamusoro uye mugwagwa wepamusoro, ita preloading bvunzo neyakajairwa mota kana dzimwe mota kuti utarise kana kuisirwa sensor kwakanaka.
Kana iyo preloading bvunzo iri yakajairika, kuisirwa kuri
kupera.
Kuiswa Zviziviso
5.1 Izvo zvinorambidzwa zvachose kushandisa sensor kupfuura huwandu uye tembiricha yekushandisa kwenguva yakareba.
5.2Inorambidzwa zvachose kuyera kudzivirira kwekudzivirira kwe sensor ine yakakwirira yekudzivirira mita pamusoro pe1000V.
5.3 Vashandi vasina hunyanzvi vanorambidzwa kuita ongororo.
5.4Kuyeresa kunofanirwa kuenderana nezvinhu zvealuminium, kana zvisina kudaro mirairo yakakosha inodiwa pakuhodha.
5.5 Iyo inobuda yekupedzisira ye sensor L5 / Q9 inofanira kuchengetwa yakaoma uye yakachena panguva yekuyera, kana zvisina kudaro chiratidzo chinobuda hachina kugadzikana.
5.6 Iyo yekumanikidza pamusoro pe sensor haifaniri kurohwa nechiridzwa chisina kujeka kana simba rinorema.
5.7 Iyo bandwidth yechaji amplifier ichave yakakwira kupfuura iyo sensor, kunze kwekunge pasina chakakosha chinodiwa chekupindura frequency.
5.8 Kuiswa kwema sensors kunofanirwa kuitwa zvakanyatsoenderana nezvinodiwa zvemirairo kuitira kuti uwane kuyerwa kwakaringana.
5.9 Kana paine kupindira kwakasimba kwemagetsi padhuze nechiyero, mamwe matanho ekudzivirira anofanirwa kutorwa.
5.10 Tambo ye sensor uye yekuchaja amplifier inofanira kushandisa coaxial tambo ine yakakwirira frequency static ruzha.
Zvinamatidzwa
Chinyorwa 1 PCS
Kufanirwa kwekusimbisa 1 PCS Chitupa 1 PCS
Hangtag 1 PCS
Q9 inobuda tambo 1 PCS
Enviko anga ari nyanzvi yeWeigh-in-Motion Systems kweanopfuura makore gumi. Yedu WIM sensors uye zvimwe zvigadzirwa zvinozivikanwa zvakanyanya muITS indasitiri.
