An ultrasonic sensor ndi sensa yomwe imasintha ma ultrasonic wave kukhala ma siginecha ena amphamvu, nthawi zambiri mazizindikiro amagetsi. Mafunde akupanga ndi mafunde amakina okhala ndi mafunde akunjenjemera apamwamba kuposa 20kHz. Amakhala ndi mawonekedwe afupipafupi, kutalika kwafupipafupi, zochitika zochepa za diffraction, komanso mayendedwe abwino kwambiri, zomwe zimawalola kufalikira ngati cheza cholowera. Akupanga mafunde amatha kulowa zamadzimadzi ndi zolimba, makamaka opaque zolimba. Mafunde a akupanga akakumana ndi zonyansa kapena malo olumikizirana, amatulutsa zowoneka bwino m'mawonekedwe a ma echo. Kuphatikiza apo, mafunde a akupanga akakumana ndi zinthu zosuntha, amatha kupanga zotsatira za Doppler.
Mu mafakitale ntchito, akupanga masensa amadziwika mkulu kudalirika ndi amphamvu zosunthika. Njira zoyezera za masensa akupanga zimagwira ntchito modalirika pafupifupi m'mikhalidwe yonse, kupangitsa kuti zinthu ziwoneke bwino kapena kuyeza mulingo wazinthu ndi millimeter molondola, ngakhale pa ntchito zovuta.
Maderawa akuphatikizapo:
>Zida Zopangira Makina/Zida zamakina
>Chakudya ndi Chakumwa
>Ukalipentala ndi Mipando
>Zida Zomangira
>Ulimi
> Zomangamanga
> Makampani a Zamkati ndi Papepala
>Logistics Industry
> Mulingo wa Mulingo
Poyerekeza ndi sensa inductive ndi capacitive proximity sensor, masensa akupanga amakhala ndi nthawi yayitali yodziwira. Poyerekeza ndi sensa ya photoelectric, sensa ya ultrasonic ingagwiritsidwe ntchito m'madera ovuta kwambiri, ndipo sichimakhudzidwa ndi mtundu wa zinthu zomwe mukufuna, fumbi kapena chifunga chamadzi mumlengalenga. zinthu mandala, zinthu kuwala ndi particles, etc.Transparent zipangizo monga mabotolo galasi, mbale magalasi, mandala PP/PE/PET filimu ndi zinthu zina kuzindikira. Zida zowonetsera monga zojambula za golide, siliva ndi zipangizo zina zowunikira, pazinthu izi, sensa ya akupanga ikhoza kusonyeza luso lodziwika bwino komanso lokhazikika. Kuphatikiza apo, kuwongolera kokha kwa malasha, tchipisi tamatabwa, simenti ndi milingo ina ya ufa ndizoyeneranso kwambiri.
Makhalidwe Azinthu
> Kusintha kwa NPN kapena PNP
> Kutulutsa kwamagetsi kwa analogi 0-5 / 10V kapena kutulutsa kwa analogi 4-20mA
> Kutulutsa kwa digito kwa TTL
> Zotulutsa zitha kusinthidwa kudzera pakukweza kwa serial port
> Kukhazikitsa mtunda wozindikira kudzera mumizere yophunzitsira
> Kulipirira kutentha
> Kutulutsa kwamagetsi kwa analogi 0-5 / 10V kapena kutulutsa kwa analogi 4-20mA
> Kutulutsa kwa digito kwa TTL
> Zotulutsa zitha kusinthidwa kudzera pakukweza kwa serial port
> Kukhazikitsa mtunda wozindikira kudzera mumizere yophunzitsira
> Kulipirira kutentha
Diffuse kusinkhasinkha mtundu akupanga sensa
Kugwiritsa ntchito ma diffuse reflection akupanga masensa ndi ochuluka kwambiri. A single ultrasonic sensor imagwiritsidwa ntchito ngati emitter komanso wolandila. Sensa ya akupanga ikatumiza mtengo wa mafunde akupanga, imatulutsa mafunde amawu kudzera pa transmitter mu sensa. Mafunde amawu awa amafalikira pafupipafupi komanso kutalika kwake. Akakumana ndi chopinga, mafunde amawu amawonekera ndikubwerera ku sensa. Panthawiyi, wolandila sensa amalandira mafunde omveka bwino ndikuwatembenuza kukhala zizindikiro zamagetsi.
Diffuse reflection sensor imayesa nthawi yomwe mafunde amamveka akuyenda kuchokera ku emitter kupita ku wolandira ndikuwerengera mtunda pakati pa chinthucho ndi sensa pogwiritsa ntchito liwiro la kufalikira kwa phokoso mumlengalenga. Pogwiritsa ntchito mtunda woyezedwa, tikhoza kudziwa zambiri monga malo, kukula kwake, ndi mawonekedwe a chinthucho.
Diffuse reflection sensor imayesa nthawi yomwe mafunde amamveka akuyenda kuchokera ku emitter kupita ku wolandira ndikuwerengera mtunda pakati pa chinthucho ndi sensa pogwiritsa ntchito liwiro la kufalikira kwa phokoso mumlengalenga. Pogwiritsa ntchito mtunda woyezedwa, tikhoza kudziwa zambiri monga malo, kukula kwake, ndi mawonekedwe a chinthucho.
Mapepala awiri akupanga sensa
The double sheet ultrasonic sensor itengera mfundo yodutsa sensa yamtundu wa mtengo. Poyambirira anapangidwira makampani osindikizira, akupanga kupyolera mu sensa yamtengo wapatali amagwiritsidwa ntchito kuti azindikire makulidwe a pepala kapena pepala, ndipo angagwiritsidwe ntchito pazinthu zina zomwe zimayenera kusiyanitsa pakati pa mapepala amodzi ndi awiri kuti ateteze zipangizo ndikupewa kutaya. Amasungidwa m'nyumba yophatikizika yokhala ndi mitundu yayikulu yodziwira. Mosiyana ndi mitundu yowoneka bwino komanso zowunikira, masensa amtundu wa doule sheet ultrasonic sasintha mosalekeza pakati pa njira zotumizira ndi kulandira, komanso samadikirira kuti chizindikiro cha echo chifike. Zotsatira zake, nthawi yake yoyankha imakhala yofulumira kwambiri, zomwe zimapangitsa kuti pakhale kusintha kwakukulu.
Ndi kuchuluka kwa mafakitale opanga makina, Shanghai Lanbao yakhazikitsa mtundu watsopano wa akupanga sensa yomwe ingagwiritsidwe ntchito m'mafakitale ambiri. Masensa awa sakhudzidwa ndi mtundu, glossiness, ndi kuwonekera. Amatha kukwaniritsa kuzindikira kwa chinthu ndi kulondola kwa millimeter pamtunda waufupi, komanso kuzindikira zinthu zamtundu wapamwamba kwambiri. Akupezeka mu M12, M18, ndi M30 ulusi ulusi manja manja, ndi kusamvana 0.17mm, 0.5mm, ndi 1mm motero. Mitundu yotulutsa imaphatikizapo analog, switch (NPN/PNP), komanso zotulutsa zolumikizirana.
LANBAO Ultrasonic Sensor
| Mndandanda | Diameter | Zomverera zosiyanasiyana | Malo akhungu | Kusamvana | Mphamvu yamagetsi | Zotulutsa |
| UR18-CM1 | M18 | 60-1000 mm | 0-60 mm | 0.5 mm | 15-30 VDC | Analogi, kusintha kotulutsa (NPN/PNP) ndi njira yolumikizirana |
| UR18-CC15 | M18 | 20-150 mm | 0-20 mm | 0.17 mm | 15-30 VDC | |
| UR30-CM2/3 | M30 | 180-3000 mm | 0-180 mm | 1 mm | 15-30 VDC | |
| UR30-CM4 | M30 | 200-4000 mm | 0-200 mm | 1 mm | 9...30VDC | |
| UR30 | M30 | 50-2000 mm | 0-120 mm | 0.5 mm | 9...30VDC | |
| US40 | / | 40-500 mm | 0-40 mm | 0.17 mm | 20-30 VDC | |
| UR pawiri pepala | M12/M18 | 30-60 mm | / | 1 mm | 18-30 VDC | Kusintha kotulutsa (NPN/PNP) |
Nthawi yotumiza: Aug-15-2023