Na'urar firikwensin ultrasonic firikwensin ne wanda ke canza siginar raƙuman ultrasonic zuwa wasu siginar makamashi, yawanci siginar lantarki. Raƙuman ultrasonic raƙuman inji ne tare da mitoci masu girgiza sama da 20kHz. Suna da halaye na mita mai yawa, gajeren tsawon rai, ƙarancin bambancin yanayi, da kuma kyakkyawan alkibla, wanda ke ba su damar yaɗuwa azaman haskoki na alkibla. Raƙuman ultrasonic suna da ikon shiga ruwa da daskararru, musamman a cikin daskararru marasa haske. Lokacin da raƙuman ultrasonic suka haɗu da ƙazanta ko mahaɗi, suna samar da mahimman tunani a cikin nau'in siginar echo. Bugu da ƙari, lokacin da raƙuman ultrasonic suka haɗu da abubuwa masu motsi, suna iya haifar da tasirin Doppler.
> Nau'in Nunin Watsawa Mai Yaɗuwa na Ultrasonic Firikwensin
> Kewayon Aunawa: 40-500mm
> Ƙarfin wutar lantarki mai wadata:20-30VDC
> Ra'ayin ƙuduri: 2mm
> IP67 mai hana ƙura da kuma hana ruwa
> Lokacin amsawa: 50ms
| NPN | A'a/NC | US40-CC50DNB-E2 |
| NPN | Yanayin Hysteresis | US40-CC50DNH-E2 |
| 0-5V | UR18-CC15DU5-E2 | US40-CC50DU5-E2 |
| 0- 10V | UR18-CC15DU10-E2 | US40-CC50DU10-E2 |
| PNP | A'a/NC | US40-CC50DPB-E2 |
| PNP | Yanayin Hysteresis | US40-CC50DPH-E2 |
| 4-20mA | Fitowar analog | US40-CC50DI-E2 |
| Com | TTL232 | US40-CC50DT-E2 |
| Bayani dalla-dalla | ||
| Tsarin ji | 40-500mm | |
| Yankin makafi | 0-40mm | |
| Matsakaicin ƙuduri | 0.17mm | |
| Daidaiton maimaitawa | ± 0. 15% na cikakken ƙimar sikelin | |
| Daidaito cikakke | ±1% (diyya ta juyewar zafin jiki) | |
| Lokacin amsawa | 50ms | |
| Canja wurin hysteresis | 2mm | |
| Mitar sauyawa | 20Hz | |
| Jinkirin kunnawa da wuta | <500ms | |
| Ƙarfin wutar lantarki na aiki | 20...30VDC | |
| Babu nauyin halin yanzu | ≤25mA | |
| Nuni | Nasarar koyo: walƙiyar haske mai launin rawaya; | |
| Matsalar koyo: hasken kore da walƙiyar haske mai launin rawaya | ||
| A cikin kewayon A1-A2, hasken rawaya yana kunne, hasken kore yana kunne | ||
| Kullum a kunne, kuma hasken rawaya yana walƙiya | ||
| Nau'in shigarwa | Tare da aikin koyarwa | |
| Yanayin zafi na yanayi | -25C…70C (248-343K) | |
| Zafin ajiya | -40C…85C (233-358K) | |
| Halaye | Goyi bayan haɓaka tashar jiragen ruwa ta serial kuma canza nau'in fitarwa | |
| Kayan Aiki | Faranti na nickel na jan ƙarfe, kayan haɗin filastik | |
| Digiri na kariya | IP67 | |
| Haɗi | Mai haɗa M12 mai pin 4 | |