Q: Singakuvimbela kanjani inzwa yokubonisa yezithombe ebonakalayo kusuka ekutholeni izinto zangemuva ezingaphandle kwebanga layo lokuzwa?
A: Njengesinyathelo sokuqala, kufanele siqinisekise uma ingemuva elitholakele ngamanga linempahla "ekhanyayo ekhanyayo.
Izinto ezigqamile ezibonakalayo ezibonakalayo ezibonakalayo zingaphazamisa ukusebenza kokucabanga kwezinzwa ze-PhotoElectric zePhotelectric. Babangela ukuboniswa kwamanga, okuholela ekufundweni kwenzwa engalungile. Ngaphezu kwalokho, izizinda eziphakeme kakhulu ezibonakalayo zingaphazamisa futhi zombili izinzwa zokukhombisa nokucindezelwa kwangemuva kwesilinganiso ngezinga elithile.
I-PSE-PM1-V Polisemed Reflection Sensor Photolectric Sensor
Ibanga lokuzwa: 1m (kungaguquki)
Imodi yokuphuma: I-NPN / PNP NO / NC
Umthombo Okhanyayo: Umthombo Wokukhanya kwe-VCLEL
Usayizi we-Spoke: Cishe i-3mm @ 50cm
Inzwa ye-pse-v-v ingemuva lokuvimbela isithombe
Ibanga elizwakalayo: 15cm (akwazi ukuguqulwa)
Imodi yokuphuma: I-NPN / PNP NO / NC
Umthombo Okhanyayo: Umthombo Wokukhanya kwe-VCLEL
Usayizi we-Spoke: <3mm @ 15cm
Q: Ukunqunywa kwemvamisa kanye nokukhethwa kwenzwa okususelwa kwijubane lokujikeleza
A: Imvamisa ingabalwa kusetshenziswa ifomula elandelayo: F (Frequency) Hz = RPM / 60S * Inani lamazinyo.
•Ukukhetha kwe-sensor kufanele kubheke ukubethelwa okubaliwe kanye ne-pitch yezinyo legiya.
Ishadi lereferensi yesikhathi esizayo
| Ubuningi bokwenzeka | Umjikelezo (isikhathi sokuphendula) |
| 1hz | 1S |
| I-1000hz | O.SMS |
| I-500hz | 2ms |
| I-100hz | Olandelayo |
Imvamisa Eminal:
Ngezinzwa ezingezinhle neze-capacitive, amagiya ahlosiwe kufanele abekwe ku-1 / 2sn (eqinisekisa ukuthi ibanga phakathi kwezinyo ngalinye ≤ 1 / 2sn). Sebenzisa i-Frequency Test Foicture ukuvivinya nokuqopha inani lemvamisa yomjikelezo o-1 usebenzisa i-Oscilloscope (ngokunemba, qopha imvamisa, ubala isilinganiso semijikelezo emi-5 bese ubala isilinganiso). Kufanele ihlangabezane nezidingo ze-1.17 (uma i-Summinal Perciating Pearl Chiok (SA) ye-Proximity switch switch ingaphansi kwe-10mm, i-turnable kufanele ibe okungenani amathagethi ayi-10; uma ibanga lokusebenzisa eliphakeme likhulu kune-10mm, i-turnable kufanele ibe okungenani 6 okuhlosiwe).
M12 / M18 / M30 imvamisa inzwa ende
Ibanga lokuzwa: 2mm, 4mm, 5mm, 8mm
Ukushintsha imvamisa [F]: 1500hz, 2000hz, 4000hz, 3000hz
I-10-30vdc NPN / PNP NO / NC
I-Protection degree IP67 (IEC).
Imvamisa kuze kufike ku-25Khz.
Impilo ende nokuthembela okuphezulu.
Ukuzwa ibanga 2mm
Uhlobo lwe-M18 Metal Cylindrical uhlobo, ukuphuma kwe-NPN / PNP
Ibanga lokuthola: 2mm
Ukuvikelwa Degree IP67 (IEC)
, Imvamisa kuze kufike ku-25khz
Q: Lapho inzwa yezinga le-Pipeline isetshenziselwa ukuthola izinga loketshezi ku-hose, ukuzwela akukuzinzile. Kumele ngenzeni?
A: Okokuqala, hlola ukuthi kukhonailebula elinamacala anamacalakwi-hose. Ukube nje ingxenye ye-hose ibhalwe, kuzodala umehluko ku-dielectric njalo, okuholela ekuzweleni okungazinzile njengoba i-hose ijikeleza.
Dielectric njalo:
I-dielectric njalo ibonisa ikhono elihlobene ne-dielectric seti ukuze ligcine amandla kagesi emkhakheni kagesi. Okwezinto zokwenziwa kwe-dielectric, kwehlisa i-dielectric ehlobene ne-dielectric njalo, kungcono ukufakwa.
Isibonelo:Amanzi ane-dielectric angu-80, kanti amapulasitiki ajwayele ukuba ne-dielectric ehlala phakathi kuka-3 no-5. I-dielectric ihlala ibonisa ukubambana kwezinto ezibonakalayo ensimini kagesi. I-dielectric ephakeme ephakeme ikhombisa impendulo enamandla emkhakheni kagesi.
Ibanga lokuzwa: 6mm
Angabona izinto zensimbi nezingezona zensimbi, zisetshenziswe kabanzi.
Imvamisa yokuphendula kuze kufike ku-100hz.
Ukulungiswa kokuzwela okusheshayo nolunembile nge-potentiometer ehlukahlukene.
Q: Ungazikhetha kanjani izinzwa zokutholwa kokuphakelwa kwezinhlayiya kwezinhlayiyana embonini yemfuyo?
A: Ukuba khona kwezikhala phakathi kwezinhlayiya ngazinye kokuphakelayo kwe-granular kunciphisa indawo yokuxhumana esebenzayo ngendawo yokuzwakala, okuholela ezindaweni eziphansi ze-dielectric ngokuqhathaniswa nokuphakelwa okunempuphu okuqhathaniswa nokuphakelwa okunempuphu.
Qaphela:Naka okuqukethwe umswakama kokuphakelayo ngesikhathi sokusebenza kwenzwa. Umswakama owedlulele kokuphakelayo kungaholela ekunikezelweni kwesikhathi eside endaweni yezinzwa, okwenza inzwa ihlale ihlala isesimweni esiqhubekayo.
Ibanga elizwakalayo: 15mm (akwazi ukuguqulwa)
Ubukhulu bezindlu: φ32 * 80 mm
I-Wiring: AC 20 ... 250 FAC edlulayo
Indwangu yezindlu: PBT
Ukuxhumana: 2M PVC ikhebula
Ibanga lokuzwa: 15mm, 25mm
Ukukhuphuka: Flush / Okungenasisekelo
Usayizi Wezezindlu: I-30mm ububanzi
Izinto ezibonakalayo: I-nickel-Copper alloy / plastic pbt
Okukhipha: NPN, PNP, DC 3/4 izintambo
Isibonakaliso sokuphuma: I-LED ephuzi
Ukuxhumana: 2M PVC ikhebula / i-M12 4-PIN Isixhumi
Isikhathi sePosi: Dec-02-2024