Ngwa Linear Smart Pneumatic Valve Positoner:
Pneumatic n'akuku oche valvụ, pneumatic diaphragm valvụ na obere dayameta pneumatic globe valvụ.
Ihe njiri mara mma nke eriri eriri Linear Smart Pneumatic Valve Positoner:
Njikwa mgbaba dị ala nke valvụ strok kwụ ọtọ nwere akara 4-20 mA
Omume Valve bụ ntụkwasị obi karịa
Njikwa Profibus, nhọrọ na HART protocol
Nzaghachi mgbaàmà dijitalụ (ọganihu 2)
Enwere ike ịtọ usoro njirimara mmezi
Site na nchedo ọnọdụ echedoro
Oge nzaghachi dị mkpirikpi
Asambodo mgbawa ATEX
Zute GB3836.1-2010/EN60079
Uzuzu ọnọdụ uzuzu
GB12476.1-2013/GB12476.5-2013
SIL2 nchekwa ọrụ, IEC61508
Nhazi ọkọlọtọ ịdị ọcha
Ihe nchekwa
Ngwa igwe mmadụ nwere ọgụgụ isi
Usoro nka na ụzụ Linear pneumatic Valve Positoner paramita:
| Ihe onwunwe | Polycarbonate (PC) silicon roba (SI) Polyamide (PA6-GF30) igwe anaghị agba nchara (304) |
| Ịnye ọkụ | ΩDC24V±10% |
| Ntinye mgbaàmà | 0/4 ruo 20mA ka 0 to5/10V |
| Tọọ ntinye mgbaàmà Mgbochi | 0/4 ruo 20mA mgbama 240Ω 0-5/10V mgbama 21KΩ |
| Ihe ikuku chọrọ Ihe achọrọ nha nha Achọrọ njupụta urughuru Achọrọ condensation Mmanya ịta ihe chọrọ | Ikuku na-anọpụ iche, dabere na DIN ISO 8573-1 Klas 5 (﹤40um nha nha anya) Klas 5 (﹤10mg/m²) Klas 3 (﹤-20℃) Klas 5 (﹤25mg/m²) |
| Ọnọdụ okpomọkụ | 0-70 ℃ |
| Njikọ pneumatic | 1/4 ∅ njikọ eriri nkwụnye n'ime (dayameta n'ime ∅6mm) |
| Njikọ ngwa ngwa eletriki | M12 atọ-pin B ọkọlọtọ (USB dayameta∅4-6mm) M12 anọ-pin D ọkọlọtọ (USB dayameta∅4-6mm) M12 5-pin A ọkọlọtọ (USB dayameta∅4-6mm) |
| Nrụgide ikuku | 3-7bar, dabere na actuator |
| Mbupute ikuku | 18L/min, 36L/min (maka naanị nkeji) |
| Valve na-emepụta oke njikwa | Ọkpụkpụ kwụ ọtọ 5-50mm Ogo ogo 90° |
| Usoro ntinye | Mgbe ahụ, a ga-etinye ya n'elu ihe na-eme ihe, jikọtara ya na eriri na ndị na-eme ihe |
| Ọkwa nchekwa | IP66 |
| Oriri ike | <5W |
| Ọkwa ihe mgbawa | Ex nA ⅡC T4 |
