Cov tswvcuab ntawm Tsev Neeg Liquid Level Sensor
Cov kua theem sensors zoo li "dej qib scouts" hauv kev lag luam, txhua tus muaj nws tus kheej lub zog:
- Capacitive: Ua haujlwm los ntawm kev kuaj xyuas cov kev hloov pauv hauv dielectric tas li, haum rau ntsuas cov dej conductive lossis tsis yog -cov kua ua kua.
- Ultrasonic: xam qhov deb siv lub suab yoj lub sij hawm xav txog, muab tsis yog - ntsuas ntsuas kom huv si zoo dua.
- Float-type: Classic mechanical structure; lub ntab nce thiab ntog nrog cov kua theem ua rau muaj kev hloov pauv.
- Photoelectric: Tshawb xyuas cov kua theem siv cov qauv kho qhov muag, muab cov lus teb ceev ceev thiab raug siab.
- RF Admittance: Muaj peev xwm paub qhov txawv ntawm cov npuas dej thiab cov kua dej tiag tiag, nrog rau kev muaj peev xwm tiv thaiv - cuam tshuam.
Txoj Cai Ua Haujlwm ntawm Inductive Liquid Level Sensors
Cov sensors no ua haujlwm nyob rau hauv ntau txoj kev:
- Capacitive sensors ntsuas "kua capacitance"; hluav taws xob teb ntawm cov electrodes hloov nrog cov kua theem. Ultrasonic sensors, zoo li puav siv echolocation, xa thiab tau txais suab tsis los xam qhov deb.
- Float- hom sensors yog qhov yooj yim tshaj plaws thiab ncaj qha tshaj plaws, nrog lub ntab tsav lub reed hloov lossis potentiometer.
- Photoelectric sensors txiav txim siab cov kua theem los ntawm refraction ntawm lub teeb infrared, haum rau cov kua pob tshab.
- Xov tooj cua zaus nkag tshuab tuaj yeem txheeb xyuas cov yam ntxwv nruab nrab, tiv thaiv lub tswb tsis tseeb.
Kev Xaiv thiab Daim Ntawv Qhia Daim Ntawv Thov: Xaiv qhov tsim nyog "kua qib scout" raws li qhov scenario:
- Khoom noj khoom haus thiab Pharmaceutical: nyiam huv photoelectric lossis ultrasonic sensors kom tsis txhob muaj kab mob.
- Corrosive Ib puag ncig: Xov tooj cua zaus nkag sensors ua tau zoo heev thiab muaj zog tiv thaiv.
- Kev kub siab thiab kub siab: ntab- hom sensors yooj yim, txhim khu kev qha, thiab yooj yim los tswj.
- Precise Control: Capacitive sensors muab kev daws teeb meem siab thiab tsim nyog rau cov tshuaj zoo.
- Cov peev nyiaj tsawg: Mechanical ntab- hom sensors yog kev lag luam thiab ruaj khov.