Awọn sensọ ifẹhinti deede le rii fere gbogbo awọn nkan. Ṣugbọn wọn ni iṣoro wiwa awọn nkan didan bi awọn oju didan tabi awọn digi. Sensọ retro-reflective ti o ṣe deede ko le ṣe awari iru awọn nkan nitori wọn le jẹ 'ṣiwere' nipasẹ ohun didan nipa fifi tan ina ti o jade pada si sensọ naa. Ṣugbọn sensọ retro-reflective polarized le mọ wiwa deede nipa awọn nkan ti o han gbangba, didan tabi awọn ohun alafihan gaan ni deede. ie, ko o gilasi, PET ati sihin fiimu.
> Polarized retro otito;
> Ijinna oye: 12m
> Iwọn ibugbe: 88 mm * 65 mm * 25 mm
> Ohun elo ibugbe: PC/ABS
> Abajade: NPN, PNP, KO+NC, yii
> Asopọ: Terminal
> Iwọn aabo: IP67
> CE ifọwọsi
Idaabobo Circuit pipe: Yika kukuru, apọju ati polarity yiyipada
| Polarized retro otito | ||
| PTL-PM12SK-D | PTL-PM12DNR-D | |
| Imọ ni pato | ||
| Iru erin | Polarized retro otito | |
| Ijinna ti won won won [Sn] | 12m (kii ṣe atunṣe) | |
| Standard afojusun | TD-05 afihan | |
| Imọlẹ orisun | LED pupa (650nm) | |
| Awọn iwọn | 88 mm * 65 mm * 25 mm | |
| Abajade | Yiyi | NPN tabi PNP NO + NC |
| foliteji ipese | 24…240VAC/12…240VDC | 10…30 VDC |
| Tun deedee [R] | ≤5% | |
| Fifuye lọwọlọwọ | ≤3A (olugba) | ≤200mA (olugba) |
| foliteji ti o ku | ≤2.5V (olugba) | |
| Lilo lọwọlọwọ | ≤35mA | ≤25mA |
| Idaabobo Circuit | Kukuru-Circuit ati yiyipada polarity | |
| Akoko idahun | 30ms | 8.2ms |
| Atọka abajade | LED ofeefee | |
| Ibaramu otutu | -15℃…+55℃ | |
| Ibaramu ọriniinitutu | 35-85% RH (ti kii ṣe ifunmọ) | |
| Foliteji withstand | 2000V/AC 50/60Hz 60-orundun | 1000V/AC 50/60Hz 60-orundun |
| Idaabobo idabobo | ≥50MΩ(500VDC) | |
| Idaabobo gbigbọn | 10…50Hz (0.5mm) | |
| Ìyí ti Idaabobo | IP67 | |
| Ohun elo ile | PC/ABS | |
| Asopọmọra | Ebute | |