Sensọ itọka tan kaakiri yoo yipada nigbati ina ti o jade ba tan. Bibẹẹkọ, iṣaro le waye lẹhin iwọn wiwọn ti o fẹ ati ja si iyipada ti aifẹ. Ọran yii le yọkuro nipasẹ sensọ itọka tan kaakiri pẹlu idinku lẹhin. Awọn eroja olugba meji ni a lo fun idinku lẹhin (ọkan fun iwaju ati ọkan fun abẹlẹ). Igun ti iyipada yatọ bi iṣẹ ti ijinna ati awọn olugba meji ṣe iwari ina ti o yatọ si kikankikan. Ayẹwo fọtoelectric nikan yipada ti iyatọ agbara ti a pinnu tọkasi pe ina ti tan laarin iwọn wiwọn iyọọda.
> Isalẹ lẹhin BGS;
> Ijinna oye: 5cm tabi 25cm tabi 35cm iyan;
> Iwọn ibugbe: 32.5 * 20 * 10.6mm
> Ohun elo: Ibugbe: PC+ABS; Àlẹmọ: PMMA
> Ijade: NPN,PNP, KO/NC
> Asopọ: 2m USB tabi M8 4 asopo pin
> Iwọn aabo: IP67
> CE ifọwọsi
Idaabobo iyika pipe: kukuru-yika, polarity yiyipada ati aabo apọju
| NPN | RARA/NC | PSE-YC35DNBR | PSE-YC35DNBR-E3 |
| PNP | RARA/NC | PSE-YC35DPBR | PSE-YC35DPBR-E3 |
| Ọna wiwa | Isalẹ lẹhin |
| Ijinna wiwa① | 0.2...35cm |
| Atunṣe ijinna | 5-tan koko tolesese |
| KO/NC Yipada | Okun dudu ti a ti sopọ si elekiturodu rere tabi lilefoofo jẹ KO, ati okun waya funfun ti a so mọ elekiturodu odi jẹ NC |
| Imọlẹ orisun | Pupa (630nm) |
| Iwọn iranran ina | Φ6mm@25cm |
| foliteji ipese | 10…30 VDC |
| Iyatọ pada | <5% |
| Lilo lọwọlọwọ | ≤20mA |
| Fifuye lọwọlọwọ | ≤100mA |
| Foliteji ju | <1V |
| Akoko idahun | 3.5ms |
| Idaabobo Circuit | Circuit kukuru, Yiyipada polarity, Apọju, Idaabobo Zener |
| Atọka | Alawọ ewe: Atọka agbara; Yellow: Ijade, apọju tabi kukuru kukuru |
| Anti-ibaramu ina | kikọlu orun≤10,000 lux; kikọlu ina atako-ohu ≤3,000 lux |
| Ibaramu otutu | -25ºC...55ºC |
| Iwọn otutu ipamọ | -25ºC…70ºC |
| Idaabobo ìyí | IP67 |
| Ijẹrisi | CE |
| Ohun elo | PC+ABS |
| Lẹnsi | PMMA |
| Iwọn | USB: nipa 50g; Asopọmọra: nipa 10g |
| Asopọmọra | Okun: okun PVC 2m; Asopọmọra: M8 4-pins asopo |
| Awọn ẹya ẹrọ | M3 dabaru × 2, Iṣagbesori akọmọ ZJP-8, Afowoyi isẹ |
CX-442, CX-442-PZ, CX-444-PZ, E3Z-LS81, GTB6-P1231 HT5.1/4X-M8, PZ-G102N, ZD-L40N