Ninu oye fọtoelectric nipasẹ-tan ina, tun mọ bi ipo ilodi si, atagba ati emitter wa ni awọn ile lọtọ. Ina ti njade lati atagba jẹ ifọkansi taara si olugba. Nigbati ohun kan ba ṣẹ ina ina laarin emitter ati olugba, abajade olugba yoo yipada ipo.
Nipasẹ imọ-itumọ jẹ ipo oye ti o munadoko julọ eyiti o jẹ abajade ni awọn sakani oye to gunjulo ati ere apọju ti o ga julọ. Ere giga yii ngbanilaaye awọn sensosi ina ina lati ṣee lo ni igbẹkẹle ni kurukuru, eruku ati awọn agbegbe idọti.
> Nipasẹ irisi Beam;
> Ijinna oye: 30cm tabi 200cm
> Iwọn ibugbe: 88 mm * 65 mm * 25 mm
> Ohun elo ibugbe: PC/ABS
> Abajade: NPN+PNP, yii
> Asopọ: Terminal
> Iwọn aabo: IP67
> CE ifọwọsi
> Idaabobo iyika pipe: kukuru-yika ati iyipada polarity
Nipasẹ Beam otito | |||
PTL-TM20D-D | PTL-TM40D-D | PTL-TM20S-D | PTL-TM30S-D |
PTL-TM20DNRT3-D | PTL-TM40DNRT3-D | PTL-TM20SKT3-D | PTL-TM30SKT3-D |
PTL-TM20DPRT3-D | PTL-TM40DPRT3-D | ||
Imọ ni pato | |||
Iru erin | Nipasẹ Beam otito | ||
Ijinna ti won won won [Sn] | 20m (Ko ṣe adijositabulu) | 40m (Ko ṣe adijositabulu) | 20m (atunṣe olugba) |
Standard afojusun | φ15mm akomo ohun | ||
Imọlẹ orisun | LED infurarẹẹdi (880nm) | ||
Awọn iwọn | 88 mm * 65 mm * 25 mm | ||
Abajade | NPN tabi PNP NO + NC | Iṣẹjade yii | |
foliteji ipese | 10…30 VDC | 24…240 VAC/12…240VDC | |
Tun deedee [R] | ≤5% | ||
Fifuye lọwọlọwọ | ≤200mA (olugba) | ≤3A (olugba) | |
foliteji ti o ku | ≤2.5V (olugba) | …… | |
Lilo lọwọlọwọ | ≤25mA | ≤35mA | |
Idaabobo Circuit | Kukuru-Circuit ati yiyipada polarity | …… | |
Akoko idahun | 8.2ms | 30ms | |
Atọka abajade | Emitter: Green LED olugba: Yellow LED | ||
Ibaramu otutu | -15℃…+55℃ | ||
Ibaramu ọriniinitutu | 35-85% RH (ti kii ṣe ifunmọ) | ||
Foliteji withstand | 1000V/AC 50/60Hz 60-orundun | 2000V/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 |