Intelligent Pneumatic Valve Positioner Nhanganyaya:
800 smart valve postoner inodzora kurova kwevharuvhu mukupindura chiratidzo chekuisa che 4-20mA kubva pane control panel, DCS, kana calibrator.
Intelligent Pneumatic Valve Positioner tekinoroji yepamusoro uye yekucheka-kumucheto iyo yakashandura mashandiro emaindasitiri pneumatic system.Icho chigadzirwa chakagadzirwa uye chakagadzirwa kuti chipe kusarudzika kuita, kuvimbika, uye kurongeka mukudzora kuyerera kwegasi mumaindasitiri akasiyana siyana.Nekuda kweizvozvo, yakawana mukurumbira wakakura uye yave nzira yekuenda kune akawanda maindasitiri ekushandisa.
Chimwe chezvinhu zvakakosha zveIntelligent Pneumatic Valve Positioner kugona kwayo kukwenenzvera kuyerera kwemagasi kuburikidza nehurongwa.Iyi tekinoroji yakangwara inoshandisa ma sensor chaiwo kuona nzvimbo yevhavha uye kutonga chiratidzo chinotumirwa kune actuator.Iyi nzira inobatsira kuve nechokwadi chekuti vheji iri kushanda zvakanaka, zvichikonzera kuvandudza kushanda uye kubudirira.
Imwe mukana wakakosha weIntelligent Pneumatic Valve Positioner kugona kwayo kuderedza kupera kwesimba.Inoita izvi nekuona chero kusaenzana kana kusawirirana muhurongwa uye kutora matanho ekugadzirisa kuderedza kuparara kuburikidza nekubuda zvisina basa kwemagasi.Izvi zvinoreva kuti simba rinochengetedzwa, uye mari inoderedzwa apo ichivandudza kushanda kwese kwehurongwa.
Intelligent Pneumatic Valve Positioner inoshanda zvakasiyana-siyana uye inogona kushandiswa mumhando dzakasiyana dzemaindasitiri ekushandisa.Inokodzera kushandiswa mumaindasitiri akadai semafuta negesi, makemikari, mishonga, uye kugadzira chikafu.Iyo yakasimba, inogara, uye yakagadzirirwa kushanda isina musono mumamiriro ezvinhu akashata senge tembiricha yakakwira, kudzvanywa, uye hutsinye hwemakemikari nharaunda.
Intelligent Pneumatic Valve Positioner Ruzivo rwehunyanzvi:
| Model | 800L | 800R | |
| Input chiratidzo | 4 ~ 20mA DC | ||
| Impedance | 500Ω pa20mA DC | ||
| Supply pressure | 0.14 ~ 0.7MPa | ||
| Stroke | 10 ~ 150mm | 0~90° | |
| Air connection | PT1/4,NPT1/4 | ||
| Gauge connection | PT1/8,NPT1/8 | ||
| Conduit | G(PF)1/2,NPT1/2 | ||
| Kuputika kwechiratidzo mhando | Ex ia LLC T5/T6 | ||
| Exclosure | IP66 | ||
| Ambient temp. | Standard type | -30 ℃ ~ 85 ℃ | |
| Low temp type | -40 ℃ ~ 85 ℃ | ||
| Uchapupu hwekuputika | -40℃~60℃(T5)/-40℃~40℃(T6) | ||
| Lcd inoshanda | -30 ℃ ~ 85 ℃ | ||
| Linearity | ±0.5% FS | ||
| Sensitivity | ±0.2% FS | ||
| Hysteresis | ±0.5% FS | ||
| Kudzokorora | ±0.3% FS | ||
| Kushandiswa kwemhepo | Pazasi pe2.3LPM (Sup=0.14MPa) | ||
| Inodiwa mhando yemhepo | Kirasi 3(ISO 8573-1) | ||
| Kuyerera simba | Pamusoro pe100LPM (Sup=0.14MPa) | ||
| Material | Aluminium die cast | ||
| Kurema | 2.2kg | ||
| Hart version | HART 7 | ||
| Position | Mhando yekubatanidza | 2 waya | |
| Transmitter | Supply voltage | 10 ~ 30V DC | |
| Limit switch | Mechanical type | AC 125V ,3A DC30V,2A | |
| Rating | Proximity type | DC8.2V 8.2A | |
