Thaum xaiv lub ntsuas ultrasonic hom tawg-pov thawj, cov yam tseem ceeb hauv qab no yuav tsum tau xav txog. Thawj qhov yog qhov ntsuas ntau yam, qhov ntsuas ntawm cov khoom siv yog 0-15 meters, uas haum rau kev ntsuas ntawm ntau yam kua dej hauv thawv. Qhov thib ob yog qhov kub thiab txias, lub ntsuas ultrasonic hom tawg-pov thawj tuaj yeem ua haujlwm ib txwm nyob rau hauv qhov chaw hnyav ntawm -40 ° C txog +60 ° C kom ntseeg tau tias muaj kev ntseeg siab thiab ruaj khov ntawm cov khoom siv. Qib kev tiv thaiv kuj yog qhov tseem ceeb uas yuav tsum xav txog, thiab cov khoom siv ua raws li chav kawm tawg-pov thawj ExdIICT6, uas haum rau kev ntes cov kua dej hauv cov chaw kub hnyiab thiab tawg. Tsis tas li ntawd, lub teeb liab tso zis yog lwm yam uas xav tau kev saib xyuas. Lub ntsuas ultrasonic tawg-pov thawj muab ob hom tso zis ntawm 4-20mA analog teeb liab thiab RS485 digital teeb liab, uas yooj yim rau kev tswj hwm kev sib txuas nrog lwm cov khoom siv. Hauv hom hloov pauv, lub cuab yeej siv hom hloov pauv ob-channel kom ua tiav kev xa cov teeb liab ntsuas ob txoj kev thiab rov ua dua kom ntseeg tau tias qhov tseeb thiab kev ntseeg siab ntawm kev ntsuas. Cov kev xav tau meej kuj yog ib qho ntawm cov yam uas yuav tsum tau xav txog thaum xaiv, lub ntsuas ultrasonic uas tsis tawg muaj peev xwm ntsuas tau qhov tseeb, qhov tseeb ntawm ± 0.5%, kom ua tau raws li qhov xav tau ntsuas tseeb hauv cov txheej txheem ntau lawm. Thaum kawg, txoj kev teeb tsa, cov khoom siv muab kev teeb tsa sab, kev teeb tsa sab saud thiab hom flange peb txoj kev teeb tsa, koj tuaj yeem xaiv txoj kev teeb tsa tsim nyog raws li qhov xwm txheej tiag tiag.
Ntxiv rau cov yam xaiv, cov kev ntsuas kev siv ntawm lub ntsuas ultrasonic uas tsis tawg kuj yuav tsum tau nkag siab. Lub zog ua haujlwm ntawm lub cuab yeej tuaj yeem xaiv AC220V lossis DC24V, zaus ua haujlwm yog 20-100kHz, lub sijhawm teb yog 1.5 vib nas this, thiab lub sijhawm qeeb ntawm lub teeb liab yog 2.5 vib nas this. Hauv cov txheej txheem sib txuas lus, txhawb nqa Modbus thiab Hart cov txheej txheem. Cov xov xwm siv tau suav nrog kua thiab khoom. Qhov yuam kev ntawm lub kaw lus yog ± 0.2%, thiab lub peev xwm tiv thaiv kev cuam tshuam ncav cuag 80dB.
Lub ntsuas qib ultrasonic uas tsis tawg tau siv dav hauv tshuaj lom neeg, petrochemical, metallurgy, fais fab, kev kho dej thiab lwm yam teb. Nws tuaj yeem siv rau kev ntes cov kua dej ntawm cov thoob dej khaws cia, reactors, pipelines, cov thoob dej khaws cia thiab transformers. Hauv kev lag luam tshuaj lom neeg, nws tuaj yeem ua kom muaj kev nyab xeeb khaws cia thiab thauj ntau yam kua dej; Hauv kev lag luam metallurgy, nws tuaj yeem saib xyuas cov kua dej ntawm cov tshuaj lom neeg thiab cov khoom siv roj; Hauv kev lag luam fais fab, nws tuaj yeem siv rau kev saib xyuas cov transformer; Hauv kev lag luam kho dej, nws tuaj yeem siv rau kev kho dej phwj tuaj thiab kev saib xyuas cov dej los ntawm qhov chaw. Tsis tas li ntawd, nws kuj tseem tsim nyog rau kev saib xyuas cov kua dej thiab kev saib xyuas cov kua dej hauv lwm yam lag luam.
Lub sijhawm tshaj tawm: Lub Kaum Hli-16-2023