Linear Smart Pneumatic Valve Positoner Ohun elo:
Àtọwọdá ijoko igun pneumatic, àtọwọdá diaphragm pneumatic ati iwọn ila opin kekere pneumatic globe valve
Linear Smart Pneumatic Valve Positoner Awọn ẹya ara ẹrọ:
Iṣakoso sisan kekere deede ti awọn falifu ọpọlọ taara pẹlu ami ifihan 4-20 mA
Igbese àtọwọdá jẹ diẹ gbẹkẹle
Iṣakoso Profibus, iyan pẹlu ilana HART
Esi ifihan agbara oni nọmba (ilọsiwaju 2)
Atunse ti iwa ti tẹ le ti wa ni ṣeto
Pẹlu aabo ipo aabo
Akoko idahun kukuru
ATEX bugbamu-ẹri iwe eri
Pade GB3836.1-2010 / EN60079
Ekuru majemu itelorun
GB12476.1-2013 / GB12476.5-2013
SIL2 aabo iṣẹ, IEC61508
Apẹrẹ boṣewa mimọ
Itoju
Ni wiwo ẹrọ eda eniyan oye
Piromita Imọ-ẹrọ Valve Positoner Mechanical Pneumatic Valve
| Ohun elo | Polycarbonate(PC) rọba Silikoni (SI) Polyamide (PA6-GF30) Irin alagbara (304) |
| Ibi ti ina elekitiriki ti nwa | ΩDC24V±10% |
| Iṣagbewọle ifihan agbara | 0/4 to 20mA to 0 to5/10V |
| Ṣeto igbewọle ifihan agbara Ipalara | 0/4 to 20mA ifihan agbara 240Ω 0-5 / 10V ifihan agbara 21KΩ |
| Fisinuirindigbindigbin air ibeere Patiku iwọn ibeere Patiku iwuwo ibeere Condensation awọn ibeere Awọn ibeere ifọkansi girisi | Afẹfẹ aifẹ, ni ibamu pẹlu DIN ISO 8573-1 Kilasi 5 (﹤40um iwọn patikulu) Kilasi 5 (﹤10mg/m²）) Kilasi 3 (﹤-20℃) Kilasi 5 (﹤25mg/m²) |
| Ibaramu otutu | 0-70 ℃ |
| Asopọmọra pneumatic | 1/4 ∆ ∅ asopo okun ti a fi sinu (ipin opin inu ∅6mm) |
| Itanna awọn ọna asopọ | M12 mẹta-pin B boṣewa (iwọn ila opin okun ∅4-6mm) M12 oni-pin D boṣewa (iwọn ila opin okun ∅4-6mm) M12 pin-marun A boṣewa (iwọn ila opin okun ∅4-6mm) |
| Afẹfẹ titẹ | 3-7bar, da lori actuator |
| Air o wu sisan | 18L/min, 36L/min (fun awọn ẹyọkan nikan) |
| Àtọwọdá lara Iṣakoso ibiti | Ọgbẹ taara 5-50mm Igun ìyí 90° |
| Ọna fifi sori ẹrọ | Lẹhinna lati gbe sori oke oluṣeto, ti o sopọ nipasẹ awọn okun ati awọn oṣere |
| Ipele Idaabobo | IP66 |
| Ilo agbara | <5W |
| Bugbamu-ẹri ite | Ex nA ⅡC T4 |
