Ihe mmetụta PH maka mmiri mkpofu ọla dị arọ

Emebere pH sensọ a nke ọma maka gburugburu mmiri mkpofu ọla dị arọ, na-egosipụta acid siri ike - alkali eguzogide, mgbochi - nsi, mgbochi - mmebi na nkwụsi ike dị elu. N'ịnabata akpụkpọ ahụ dị elu{4}borosilicate pH glass, double-junction reference system na integrated digital circuit, ọ na-abịa na wuru-na akpaka okpomọkụ ugwo, IP68 waterproof Ọdịdị na RS485 Modbus-RTU mmepụta. A na-eji ya n'ọtụtụ ebe na electroplating, Ngwuputa, metallurgy, nrụpụta batrị na ihe ndị ọzọ dị arọ nke mmiri mkpofu mmiri, enwere ike ijikọ ya na PLC, DCS na MTW usoro njikwa.

Ihe mmetụta pH a bụ ihe nyocha nlebanya n'ịntanetị dị arọ- raara nye mmiri mkpofu ọla dị arọ, nke nwere oke acid, alkalis, ion metal heavy (Cu²⁺, Ni²⁺, Zn²⁺, Pb²⁺, Cr⁶⁺, wdg) na ihe ndị siri ike kwụsịtụrụ. Ọ na-anabata nnukwu ihe nkiri - dị elu{4}}borosilicate pH glass membrane nwere ezigbo nguzogide acid, alkali na iron ion corrosion nke ọma, na-egbochi nsi iko na ịgbatị ndụ ọrụ n'ime mmiri mkpofu siri ike.
Sistemụ ntụaka ahụ na-eji okpukpu atọ{0} junction / okpukpu abụọ{1}}njikọ nwere nnukwu{2}}flow porous PTFE/ ceramic diaphragm na elu -viscosity gel electrolyte, nke nwere ike kewapụ ion metal arọ na ihe ndị na-emerụ emerụ, zere nsi ntụaka na nkwụsịtụ nwere ike ịfefe ogologo oge{4}. Wuru -n'elu-nkenke Pt1000 okpomọkụ nyocha na-achọpụta n'uju{9}}nkwụghachi ụgwọ okpomọkụ akpaka (0–60 degrees), na-edozi mperi nke mgbanwe okpomọkụ kpatara.

Igwe ahụ dum na-anabata ntụzịaka mgbama dijitalụ yana imewe kewapụ eletrọnịkị, yana ikike mgbochi siri ike{{0}electromagnetic, na-akwado nnyefe ogologo ogologo{1}} site na RS485 Modbus-RTU. Ụlọ nyocha ahụ bụ nke corrosion - na-eguzogide PPS/PEEK engineering plastic na 316L igwe anaghị agba nchara nwere mgbochi{7}}na-emebi emebi na mgbochi-scaling n'elu ọgwụgwọ, dabara maka ogologo oge- nwụnye mmiri mmiri. Ọ na-akwado nhazi ọkọlọtọ 2/3{13}}, yana ike nhazi data - gbanyụọ nchekwa na mmejọ onwe-ọrụ nyocha. A na-agbanwe modul electrode nwere mmetụta, na-ebelata ọrụ ogologo oge yana ụgwọ ọrụ.