I. Kev lag luam keeb kwm yav dhau los thiab cov nyom
Methylamine (ch₃nh₂) yog cov khoom siv uas tseem ceeb heev hauv cov txheej txheem loj heev, siv tau hauv cov khoom tseem ceeb xws li cov resins thiab cov neeg sawv cev. Txawm li cas los xij, qhov chaw khaws khoom thiab siv ntawm methylamine tam sim no:
- Siab tshuab hluav taws xob: nws yooj yim vaporizes ntawm chav sov, uas ua rau kev ntsuas tseem ceeb tsis muaj kev ntsuas nrog qib ib txwm sensors (piv txwv li, ntab-hom).
- Corrosiveness: Nws corrodes decendes decendes decendes tej yam hlau (piv txwv li cov hlau hlau), xav tau cov ntaub ntawv corrosion-resistant cov ntaub ntawv.
- Tsis tshua muaj viscosity tab sis nquag vaporization: kua methyous (piv txwv li cov mpa}}} mpah ·
Ii. Kev daws: Kev hloov siab qib siab qib
Los daws cov methylamine cov yam ntxwv, lub tuam txhab saws cov khoom sib khi siabPlawg siab qib TransmitterNrog cov yam ntxwv tseem ceeb hauv qab no:
Dual-flange cais ua raws diaphragm qauv:
- Kev ntsuas qhov siab ntawm Flange tso pa tawm rau cov chaw vapor nyob rau sab saum toj, ncaj qha rau qhov tseeb kua qib (= ρgh).
- Hastelloy C276 Diaphragm cov khoom siv tiv thaiv methylamine corrosion.
Vapor Nyiaj Txiag Tshuab:
- Ua-nyob rau hauv kub sensors cia li yog kho sab saum toj-siab hloov pauv ua los ntawm methylamine vaporization, tiv thaiv kev nyeem tsis tseeb.
Anti-clogging tsim:
- Du, Tuag-Zone-cheeb tsam Diaphragm tiv thaiv crystallization seem (tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej tsawg).
III. Kev Ua Raws Li
Kev ntsuas qhov tseeb qhov tseeb: ± {{{0. 5% fs, deb tshaj plaws ultrasonic sensor (± 3% fs).
Stability: xoom drift tshaj 12 lub hlis ntawm kev ua haujlwm tas mus li, txo kev saib xyuas ntau zaus rau xoom.
