Cov neeg siv yuav ntsib qee qhov teeb meem thaum siv cov pa xa hluav taws xob. Cov hauv qab no yog qee qhov teeb meem tshwm sim thiab lawv cov laj thawj!
Phenomenon 1: Lub ntsuas roj ntsuas tsis tuaj yeem ntsuas tau.
Cov laj thawj yuav yog: lub sensor tawg; muaj teeb meem nrog lub rooj tsav xwm Circuit Court; cov roj calibration tsis raug; tsis muaj hluav taws xob lossis kev sib cuag tsis zoo. Yog li ntawd, raws li qhov ua rau, kev tawm tsam tuaj yeem ua tau: hloov lub sensor, hloov lub rooj tsav xwm hauv Circuit Court, siv cov roj calibration kom raug, txuas lub hwj chim, lossis txuas cov hlau.
Phenomenon 2: 4-20mA teeb liab tsis raug.
Ua rau tuaj yeem yog lub rooj tsav xwm tsis zoo; faulty meter; xoob los yog tawg thaiv; los yog kab tsis raug. Yog li ntawd, raws li qhov ua rau, koj tuaj yeem ua qhov kev ntsuas tawm tsam: hloov lub rooj tsav xwm hauv Circuit Court, nyeem cov twj paj nruag manually, txuas cov xaim, thiab kho cov hlua;
Phenomenon 3: Tsis muaj relay hloov tus nqi hu rau cov zis.
Tej yam ua tau yog faulty Circuit Board; phem relay; xoob los yog tawg thaiv; kab mob tsis raug. Yog li ntawd, koj tuaj yeem nrhiav kev tawm tsam raws li qhov ua rau: hloov lub rooj tsav xwm hauv Circuit Court, hloov lub rooj tsav xwm relay Circuit Court, txuas cov xaim, thiab kho cov xaim.
Cov ntsiab lus tseem ceeb:
Xi'an Huafan Technology Co., Ltd. ntawm no ceeb toom cov neeg siv kom nyeem cov lus qhia ua tib zoo ua ntej sivTsau Chlorine Gas Detectorthiab lwm yam cuab yeej. Thaum siv cov cuab yeej no, nws yuav tsum tau ua raws li cov cai teev tseg hauv phau ntawv ntsuas ntsuas. Kev saib xyuas cov cuab yeej thiab kev hloov ntawm cov khoom yuav tsum tau ua los ntawm peb lub tuam txhab lossis cov chaw kho mob hauv zos.