O le diffuse photoelectric sensor, e taʻua foʻi o le diffuse-reflective sensor o se optical proximity sensor. E faʻaaogaina le mataupu faavae o le atagia mai o le malamalama e iloa ai mea i lona vaega e mafai ona iloa ai. O le sensor e iai se puna malamalama ma se mea e talia ai mea o loʻo i totonu o le afifi lava e tasi. O le ave o le malamalama e faʻasalalauina agai i le sini/mea faitino ma toe faʻafoʻi atu i le sensor e le sini. O le mea faitino lava ia e galue o se reflector, e aveese ai le manaʻomia o se iunite reflector ese. O le malosi o le malamalama e faʻaaogaina e iloa ai le i ai o le mea faitino.
> Ata Fa'asalalau;
> Mamao e iloa ai: 80cm pe 200cm
> Tele o le fale: 88 mm *65 mm *25 mm
> Mea e teu ai: PC/ABS
> Galuega Faatino: NPN+PNP, relay
> Feso'ota'iga: Nofoaga Fa'ai'u
> Tulaga o le puipuiga: IP67
> Fa'amaonia e le CE
> Puipuiga atoatoa o matagaluega: pu'upu'u ma le polarity fa'afeagai
| Fa'asalalauina o le Ataata | ||||
| NPN NO+NC | PTL-BC80SKT3-D | PTL-BC80DNRT3-D | PTL-BC200SKT3-D | PTL-BC200DNRT3-D |
| PNP NO+NC | PTL-BC80DPRT3-D | PTL-BC200DPRT3-D | ||
| Fa'amatalaga fa'apitoa | ||||
| Ituaiga o le iloa | Fa'asalalauina o le Ataata | |||
| Mamao fa'atulagaina [Sn] | 80cm (fetuuna'i) | 200cm (fetuuna'i) | ||
| Fa'amoemoega masani | Fua faatatau o le atagia mai o le pepa pa'epa'e 90% | |||
| Puna o le malamalama | LED infrared (880nm) | |||
| Fua | 88 mm *65 mm *25 mm | |||
| Fa'aulufalega | Fa'asalalauga fa'asolo | NPN po'o le PNP NO+NC | Fa'asalalauga fa'asolo | NPN po'o le PNP NO+NC |
| Voltage sapalai | 24…240 VAC/12…240VDC | 10…30 VDC | 24…240 VAC/12…240VDC | 10…30 VDC |
| Sa'o le toe fai [R] | ≤5% | |||
| Tafe o le uta | ≤3A (mea e talia ai) | ≤200mA | ≤3A (mea e talia ai) | ≤200mA |
| Voltage o totoe | ≤2.5V | ≤2.5V | ||
| Taimi fa'aaogāina | ≤35mA | ≤25mA | ≤35mA | ≤25mA |
| Puipuiga o matagaluega | Pu'upu'u le galuega, so'ona fa'atumu ma le fa'afeagai o le polarity | Pu'upu'u le galuega, so'ona fa'atumu ma le fa'afeagai o le polarity | ||
| Taimi tali atu | <30ms | <8.2ms | <30ms | <8.2ms |
| Fa'ailoga o le fa'agaioiga | Malosiaga: LED Lanumeamata Fa'agaioiga: LED Samasama | |||
| Vevela o le si'osi'omaga | -15℃…+55℃ | |||
| Susū o le si'osi'omaga | 35-85% RH (e le fa'aputuina) | |||
| Tete'e atu i le voltage | 2000V/AC 50/60Hz 60s | 1000V/AC 50/60Hz 60s | 2000V/AC 50/60Hz 60s | 1000V/AC 50/60Hz 60s |
| Tete'e i le puipuiga mai le vevela | ≥50MΩ(500VDC) | |||
| Tete'e i le gatete | 10…50Hz (0.5mm) | |||
| Tulaga o le puipuiga | IP67 | |||
| Meafaitino mo fale | PC/ABS | |||
| Feso'ota'iga | Nofoaga e Fa'ai'u ai | |||