CET-8311 Piezo Sensor ea Sephethephetheke sesebelisoa se sebetsang hantle se etselitsoeng ho bokella lintlha tsa sephethephethe. Ebang e kentsoe ka ho sa feleng kapa ka nakoana, CET-8311 e ka kenngoa habonolo ka har'a tsela kapa ka tlase ho tsela, e fana ka tlhahisoleseding e nepahetseng ea sephethephethe. Sebopeho sa eona se ikhethang le sebopeho se bataletseng se e lumella ho lumellana le boemo ba tsela, ho fokotsa lerata la litsela, le ho ntlafatsa ho nepahala le ho tšepahala ha pokello ea lintlha.
Mefuta e 'meli ea CET-8311 Piezo Traffic Sensor:
Sehlopha sa I (Weigh In Motion, WIM): E sebelisoa bakeng sa lits'ebetso tsa ho bekha tse matla, tse nang le tlhahiso e tsitsitseng ea ± 7%, e loketseng lits'ebetso tse hlokang data e nepahetseng ea boima bo phahameng.
Sehlopha sa II (Sehlopha): E sebelisetsoa ho bala likoloi, ho arola, le ho lemoha lebelo, ka tlhahiso e tsitsitseng ea ± 20%. E na le chelete e ngata ebile e loketse likopo tsa tsamaiso ea sephethephethe se phahameng.
Lintlha tse ka sehloohong tsa CET-8311 Piezo Traffic Sensor
1.E koaletsoe ka ho feletseng, ha ho na lisebelisoa tsa elektronike, thepa e hlahisang motlakase tlas'a tšusumetso.
2.Ts'ebetso e babatsehang ka litekanyo tse matla, ho lemoha tlhahisoleseding e le 'ngoe ea li-axle ka nako ea sebele, ka karohano e nepahetseng ea meroalo e tsoelang pele ea li-axle.
3.Ho kenngoa ho bonolo ka tšenyo e fokolang ea litsela, e hlokang foro ea 20 × 30 mm.
4.E kopantsoe le tsela, e sa angoeng ke pula, lehloa, leqhoa, kapa serame, ho se na tlhokomelo e hlokahalang.
5.E kentsoeng flush le bokaholimo ba tsela, ho netefatsa tsela e thellang bakeng sa likoloi.
6.Ho sebetsa ka mokhoa o ts'oanang le mochine oa sensor le ho sebetsa, ho netefatsa ho sebetsana le data ka potlako.
7.Sensor e kenngoa ka har'a 'mila' me e theohe fatše hore e lule e le metsi ka holim'a tsela. Sensor processing module e sebetsa ka mokhoa o ts'oanang, e lumellang ts'ebetso ea data ka potlako ntle le ho fumana lintlha tse fosahetseng kapa tse fosahetseng. Sensor e tšoara ka nepo matšoao a motlakase libakeng tse telele.
8.Ka katleho e arola khatello e holimo, ho netefatsa hore ho na le matla a nepahetseng a ho lemoha matla.
9.Ho phela nako e telele, ha ho na tšireletso e hlokahalang, e khonang ho mamella li-axle tse fetang limilione tse 40.
10.E loketse litsela tse pharaletseng.
11.E ikamahanya le liphetoho holim'a tsela ntle le ho ama tlhahlobo ea data.
Mekhahlelo e ka Sehloohong ea CET-8311 Piezo Traffic Sensor
| Sephetho sa Uniformity | ±20% bakeng sa Sehlopha sa II (Sehlopha)±7% bakeng sa Sehlopha sa I (Weigh in Motion) |
| Sebaka sa Mocheso oa Ts'ebetso | -40 ℃～85℃; |
| Boikutlo ba Mocheso | 0.2%/℃; |
| Boemo bo Tloaelehileng ba Sephetho | Ho 25ºC, ho sebelisa hlooho ea rabara ea 250mm * 6.3mm, ho hatella matla a 500KG, tlhahiso e phahameng ea 11-13V |
| Piezoelectric Coefficient | 22 pC/N |
| Setsi sa Setsi | 16 gauge, e bataletseng, e lohiloeng, terata ea koporo e entsoeng ka silevera |
| Lisebelisoa tsa Piezoelectric | Piezoelectric e phuthetsoeng ka filimi ea PVDF |
| Selata sa Kantle | 0.4mm koporo e teteaneng |
| Passive Signal Cable | RG58A/U, ka ho sebelisa sheath ea polyethylene e phahameng haholo, e ka patoa ka ho toba; bophara ba ka ntle 4mm, bokhoni bo lekantsoeng 132pF/m |
| Bophelo ba Sehlahisoa | > Linako tsa axle tse limilione tse 40 ho isa ho tse 100 |
| Bokhoni | 3.3m, 40m cable, 18.5nF |
| Khanyetso ea Insulation | DC 500V >2,000MΩ |
| Sephutheloana | Li-sensor li phuthetsoe 2 ka lebokoseng le leng (520×520×145mm lebokose la pampiri) |
| Li-brackets tsa ho kenya | E kenyelletsa masakaneng. Borakete e le 'ngoe ka 150mm |
| Sensor Dimensions | 1.6mm* 6.3mm, ±1.5% |
| Ho kenya Slot Size | 20 limilimithara × 30 limilimithara |
Enviko Technology Co.,Ltd
E-mail: info@enviko-tech.com
https://www.envikotech.com
Ofisi ea Chengdu: No. 2004, Unit 1, Building 2, No. 158, Tianfu 4th Street, Hi-tech Zone, Chengdu
Hong Kong Office: 8F, Cheung Wang Building, 251 San Wui Street, Hong Kong
Nako ea poso: Nov-05-2024
