Piav qhia seb hom khoom siv thiab xov xwm twg xav tau rau hom clamp rau lub sijhawm hla mus thiab hom ntxig los ntawm cov yam ntxwv ntawm cov nthwv dej ultrasonic.

1) Clamp On Sensor Cov ntaub ntawv kav dej uas tuaj yeem ua tau raws li qhov xav tau yog ntau yam, suav nrog ntau yam kav dej hlau, ntau yam kav dej yas engineering, thiab lwm yam kav dej nrog cov khoom sib xws thiab ntom. Txawm hais tias hom kav dej li cas los xij, cov khoom siv kav dej yuav tsum sib xws thiab ntom, thiab muaj lub suab zoo conductivity. Yuav tsum tsis muaj qhov khoob hauv cov khoom siv, thiab phab ntsa kav dej yuav tsum du thiab tiaj tus. Yog tias cov kav dej muaj ib daim ntaub, hom khoom siv ntawm daim ntaub yuav tsum ua tau raws li qhov xav tau ntawm peb lub tuam txhab cov cuab yeej thiab yuav tsum tau sib txuas zoo rau cov kav dej yam tsis muaj qhov sib txawv. Cov ntsuas nruab nrab yog cov kua ib theem uas tsis muaj ntau dhau thiab loj dhau npuas thiab cov khoom tsis huv, thiab qhov kub nruab nrab yog nyob rau hauv qhov ntau ntawm -35 ～ 85 ° C (hom txheem) lossis -35 ～ 200 ° C (hom kub siab).

2) Lub Sensor Hom Ntxig Yeej tsis muaj qhov yuav tsum tau ua rau cov khoom siv kav dej. Rau cov kav dej hlau uas vuam tau, lawv tuaj yeem vuam ncaj qha rau kev teeb tsa, thiab rau lwm cov kav dej hlau thiab tsis yog hlau uas tsis tuaj yeem vuam, lawv tuaj yeem teeb tsa los ntawm lub hoop. Cov ntsuas nruab nrab yog cov kua ib theem uas tsis muaj ntau dhau thiab loj dhau cov npuas thiab cov khoom tsis huv, thiab qhov kub nruab nrab yog nyob rau hauv qhov ntau ntawm -35 ～ 85 ° C (hom txheem) lossis -35 ～ 150 ° C (hom kub siab). Tsis tas li ntawd, thaum siv lub sensor hom ntxig rau kev ntsuas, qhov tshuaj lom ntawm cov nruab nrab, qhov corrosiveness ntawm cov nruab nrab rau lub probe, thiab qhov siab ua haujlwm ntawm cov nruab nrab ≤ 2.5MPa (1.6MPa) kuj yuav tsum tau xav txog. Thaum cov nruab nrab qias neeg thiab cov khoom tsis huv yuav lo rau lub probe, lub probe yuav tsum tau ntxuav tsis tu ncua.