Ihe mmetụta PH na-eguzogide HF

HF Resistant pH Sensor bụ nke emebere maka nha pH na hydrofluoric acid (HF) nwere mgbasa ozi. Inweta HF{1} ihe na-eguzogide (PTFE/PFA), mgbochi{2}} nsi okpukpu abụọ, na corrosion{3}}bọlbọlụ flat glass na-eguzogide, ọ na-egosipụta izi ezi dị elu, arụmọrụ kwụsiri ike, a na-ejikwa ya na kemịkalụ fluorine, semiconductor, electroplating, na ụlọ ọrụ ọgwụgwọ mmiri mkpofu HF.

Nke a dị arọ- ọrụ HF na-eguzogide pH ihe mmetụta ka emebere ya ka ọ nagide ajọ corrosion nke hydrofluoric acid (HF) na fluoride{1} nwere mgbasa ozi, na-edozi nsogbu nke ihe mmetụta pH nkịtị na-emebi ngwa ngwa na gburugburu HF. Ọ bụ isi ihe nleba anya maka njikwa pH na fluorine{3}}usoro mmepụta ihe metụtara.
- HF{1} ihe owuwu zuru oke na-eguzogide:A na-eji PTFE/PFA (corrosion{0}} na-eguzogide ọgwụ HF), na-ezere mmebi ihe na mbanye mgbaama nke HF corrosion kpatara.
- Mgbochi- nsi okpukpu abụọ:Njikọ mmiri PTFE, gel electrolyte, na-eguzogide ọgwụ fluoride ion n'ụzọ dị irè, na-ahụ na ogologo oge- ike ntụaka kwụsiri ike.
- Elu -bọlbọlụ iko dị larịị:HF- iko na-eguzogide ọgwụ, mgbochi - nchacha, mgbochi - nkwụsịtụ, dabara maka HF{3}}nwere slurry na elu{4} media particulate.
- Ngbanwe zuru oke:Na-akwado ọnọdụ ọrụ nrụgide dị elu-okpomọkụ na elu{1}, dakọtara na ndị na-ebufe pH ụlọ ọrụ (4–20mA / RS485 Modbus-RTU), yana mgbakọ ndị nwere ike iweghachi maka mmezi n'ịntanetị na-enweghị mmechi.

MTW{{0}APH2523 HF Resistant pH Sensor bụ ọkachamara pH electrode emebere nke ọma maka hydrofluoric acid (HF) nwere gburugburu. Ọ na-anabata akpụkpọ ahụ pH HF pụrụ iche{3} na-eguzogide iji guzogide corrosion sitere na hydrofluoric acid ma hụ na ndụ ogologo ndụ n'ọnọdụ acid siri ike.
Ihe mmetụta a na-enye nha kwụsiri ike na mmiri mkpofu hydrofluoric acid, ngwọta pickling, mmiri usoro mmiri na gburugburu acid ndị ọzọ siri ike. Ọ na-akwado ọkọlọtọ RS485 MODBUS-RTU nzikọrịta ozi yana nhọrọ analọgụ 4–20mA, na-enyere njikọ enweghị nkebi na PLC, DCS na sistemu nlekota.
Ọkụ ọkụ dịpụrụ adịpụ ma wuo{{0} na sekit nnyonye anya{1} na-ahụ na a na-arụ ọrụ nke ọma na saịtị mmepụta ihe siri ike. Ihe mmetụta ahụ na-akwado nkwụghachi ụgwọ okpomọkụ akpaka yana ike - gbanyụọ nchekwa nhazi nhazi. Ihe owuwu siri ike na ụlọ corrosion{5} na-enye ezigbo ogologo oge na ngwa ndị na-emebi emebi.
A na-eji ya eme ihe na osisi kemịkalụ, ahịrị pickling, ọgwụgwọ elu igwe, ụlọ ọrụ fluorine{0}} metụtara na sistemu mmiri mkpofu acid.