Mubvunzo: Tingadzivise sei diffuse reflection photoelectric sensor kubva pakuona zvemanyepo zvinhu zvekumashure zviri kunze kwenzvimbo yayo yekunzwa?
A: Sedanho rekutanga, isu tinofanirwa kuona kana nzvimbo yakaonekwa zvenhema ine "high-brightness reflective" midziyo.
Kupenya-kupenya kunoratidza kumashure zvinhu zvinogona kukanganisa mashandiro eiyo diffuse reflection photoelectric sensors. Vanokonzera zviratidzo zvenhema, zvinotungamirira kune zvisiri izvo kuverenga sensor. Uyezve, kupenya kwepamusoro-kupenya kwemashure kunogonawo kukanganisa kutarisisa kwakapararira uye kumashure kudzvinyirira mafotoelectric sensors kune imwe nhanho.
PSE-PM1-V Polarized reflection Photoelectric sensor
Kunzwa kureba: 1m (isingachinjiki)
Maitiro ekubuda: NPN/PNP HAPANA/NC
Chiedza chechiedza: VCSEL mwenje sosi
Saizi yenzvimbo: inenge 3mm @ 50cm
PSE-YC-V Kumashure kudzvinyirira Photoelectric sensor
Kunzwa kureba: 15cm (inochinjika)
Maitiro ekubuda: NPN/PNP HAPANA/NC
Chiedza chechiedza: VCSEL mwenje sosi
Saizi yenzvimbo: <3mm @ 15cm
Q: Kutsunga kwema frequency uye sensor kusarudzwa kunoenderana nekutenderera kumhanya
A: Frequency inogona kuverengerwa uchishandisa inotevera formula: f (frequency) Hz = RPM / 60s * nhamba yemeno.
•Kusarudzwa kwesensor kunofanirwa kufunga nezvese kuverengerwa frequency uye giya rezino giya.
Frequency-Nguva Reference Chati
| Frequency | Cycle (nguva yekupindura) |
| 1Hz | 1S |
| 1000Hz | 1ms |
| 500Hz | 2ms |
| 100Hz | 10ms |
Nominal Frequency:
Kune inductive uye capacitive sensors, iyo inonangwa giya inofanirwa kuiswa pa1/2Sn (kuve nechokwadi chekuti chinhambwe chiri pakati pezino rega rega ≤ 1/2Sn). Shandisa frequency test fixture kuti uedze uye urekode kuwanda kweiyo frequency kukosha kwe1 cycle uchishandisa oscilloscope (nokuda kwechokwadi, rekodha kuwanda kwe5 uye wozoverenga avhareji). Inofanira kusangana nezvinodiwa zve 1.17 (kana zita rekushandisa kureba (Sa) rekushandura kwepedyo kuri pasi pe10mm, turntable inofanira kuva nezvinangwa gumi; kana nzvimbo yekushanda yezita yakakura kudarika 10mm, turntable inofanira kuva nezvinangwa zvitanhatu).
M12/M18/M30 Frequency inductive sensor
Kunzwa kureba: 2mm, 4mm, 5mm, 8mm
Kuchinja frequency [F]: 1500Hz, 2000Hz, 4000Hz, 3000Hz
10-30VDC NPN/PNP NO/NC
Dhigirii rekudzivirira IP67 (IEC).
Frequency kusvika 25KHz.
Hupenyu hurefu uye kuvimbika kwepamusoro.
Kunzwa kureba 2mm
M18 simbi cylindrical mhando, NPN/PNP kubuda
Kuonekwa kureba: 2mm
Dhigirii rekudzivirira IP67 (IEC)
,Frequency kusvika ku25KHz
Q: Kana pombi yezinga sensor inoshandiswa kuona iyo yemvura nhanho muhose, kunzwa hakuna kugadzikana. Ndoita sei?
A: Chekutanga, tarisa kana paine ahafu-sided adhesive labelpahose. Kana hafu chete yepombi yakanyorwa, inokonzeresa mutsauko mu dielectric constant, zvichiguma nekusagadzikana kunzwa sezvo hose inotenderera.
Dielectric Constant:
Iyo dielectric inogara inoratidza kugona kweiyo dielectric zvinhu kuchengetedza magetsi emagetsi mumunda wemagetsi. Nezve dielectric zvinhu, iyo yakaderera iyo hama dielectric garage, zviri nani iyo insulation.
Muenzaniso:Mvura ine dielectric constant ye80, nepo mapurasitiki anowanzo ane dielectric constant pakati pe3 ne5. Dielectric constant inoratidza polarization yezvinhu mumunda wemagetsi. Iyo yakakwirira dielectric nguva dzose inoratidza mhinduro yakasimba kumunda wemagetsi.
Kunzwa kureba: 6mm
Inogona kuona simbi uye isiri-simbi zvinhu zvinhu, zvakanyanya kushandiswa.
Response frequency kusvika ku100Hz.
Kurumidza uye kwakaringana senitivity gadziriso ine multi-turn potentiometer.
Q: Maitiro ekusarudza ma sensors ekuona chidimbu chekudya muindasitiri yezvipfuyo?
A: Kuvapo kwezvimedu pakati pezvimedu zvega ega mune granular feed inoderedza inoshanda yekubata nzvimbo ine inonzwa pamusoro, zvichikonzera yakaderera dielectric zvimiro zvichienzaniswa neupfu chikafu.
Cherechedza:Teerera kune hunyoro hwehupfu panguva yekushanda sensor. Kunyanya kunyorova mukudya kunogona kutungamirira kune kwenguva yakareba kunamatira kune sensor surface, zvichiita kuti sensor irambe iine nguva dzose pahurumende.
Kunzwa kureba: 15mm (inochinjika)
Saizi yeimba: φ32*80 mm
Wiring: AC 20…250 VAC relay kubuda
Zvigadzirwa zveimba:PBT
Kubatanidza: 2m PVC Cable
Kunzwa kureba: 15mm, 25mm
Kukwirisa: Kupfachura/ Kusagezesa
Saizi yeimba: 30mm dhayamita
Zvigadzirwa zveimba: Nickel-copper alloy / plastiki PBT
Kubuda: NPN,PNP, DC 3/4 waya
Chiratidzo chekubuda: Yellow LED
Kubatanidza: 2m PVC Cable/ M12 4-pini yekubatanidza
Nguva yekutumira: Zvita-02-2024