4-20mA PH sensọ

Nke a ulo oruIhe mmetụta pH 4-20mAna-ejikọta pH elektrọd dị elu na nnyefe analọgụ, na-enyeọkọlọtọ 2-waya/3-waya 4-20mA mmepụta akaghị ugbu aozugbo. Ọ na-egosipụta oke pH obosara, nkwụghachi okpomọkụ, imewe IP68 submersible, ike acid/alkali na-eguzogide, yana mgbochi - nhazi nsi. Kwesịrị ekwesị maka ọgwụgwọ mmiri/mmiri mmiri, aquaculture, na usoro mmepụta ihe, dakọtara na PLC, DCS, data logger, na ihe ngosi.

Ihe mmetụta pH 4-20mA agbakwunyere na-ejikọta nnukwu -arụmọrụ pH sensing bulb, dual{3}}junction reference system, ma wuo- n'ime ihe na-ebunye ihe nrụnye mgbaàmà ka ọ pụta ìhè.ọkọlọtọ analog 4-20mAkwekọrọ na 0.00-14.00 pH. Ọ dịghị nnyefe dị iche a chọrọ, na-eme ka wiring na nrụnye dị mfe. Ọ na-eji annukwu bọlbụ iko borosilicate {{0}maka ezigbo nguzogide kemịkalụ, gbakwunyere aokpukpu abụọ- nrụtụ aka njikọiji guzogide nsị sitere na ọla dị arọ, sulfides, na ogige organic - dabara maka mmiri mkpofu ụlọ ọrụ, ihe na-esi ísì dị arọ, na nhazi mmiri. Ewuru{2} na nkwado NTC/Pt1000akwụ ụgwọ okpomọkụ akpaka (ATC)iji hụ na izi ezi gafere ogo 0-60. Ihe mmetụta na-akwado2 -waya 4–20mA (gbanyere akaghị aka)ma ọ bụ 3 -waya 4–20mA, nke ejiri akara nke ọma, ihe nrụpụta mmiri IP68. Ahụ na-eji 316L igwe anaghị agba nchara ma ọ bụ PPS maka nguzogide corrosion, na 3/4 "NPT eri maka immersion / pipeline ntinye. Stable analog mmepụta ana achi achi n'ebe dị anya nnyefe na ala nnyonye anya.