ECAT NO, 433 ,JINSHAZHOU ,BAIYUN DIST.GUANGZHOU CHINA +86-13602795678 [email protected]
Whakatūhia hei whakaaturanga preinu o ngā hāora pūngao, ngā tohu O2 o mātau e whai ake ana i ngā tahuhu zirconia o taitara thimble (99.7% pureti) me te hunga toru-kai rorohiko mo te noho haere ake ki te wā. Ngā tohu wide-band me rima putake enable te whakahaere ā-ropu lambda tonu (0.6-1.4λ), nō reira ngā tohu narrow-band me whā putake he whakamana i te kauwhata on-off (0.45V tauarangi) mo te whakahaere pai o ngā ara kai. Ngā pūtahi platinum (99.9% pureti) ka whakahē i te mate mai i te sulfur me te para, me ngā kaiwhakarite Al2O3 whakapūmau e whai ana i te pai 100,000+ maili. Whakaaetia ai e mātau me ngā motokā pai hihiri pūmanawa pūnaha BMW N54, Nissan RB26DETT, me Subaru EJ20, ko ēnei tohu ka urutomo ki te whakamātau waipiro (95% RH, 1,000 wā) me te whakaaro whakawhiti i ngā wāhanga huihui (850°C, 500 wā). Mā mātau ka tuku atu ngā whakatūhanga tuatahitanga OE 234-4641, 192400-3130, me 89465-12030, me ngā rautaki whakauru matihiko hei āta whakatakoto i te roanga pai (10-15mm mai i te pūtahi pūngao). Ko ngā tohu O2 he mea nui mo te whakarite pai i ngā rapi-hau me te kai, hei whakapai i te whakahaere kai me te whakaiti i ngā taumaha.