Inzitizi z'umutekano zo gushyira inyuma y'indege ya H Series
- Ikibaho cy'indege
- Inzitizi z'umutekano zo mu gace kamwe
- Ibikoresho byo Gutandukanya Ibimenyetso
- Ibikoresho birinda indwara
- Ibikoresho by'umutekano
- Moduli za I/O zikoresha ubwenge ziherereye ukwazo
- Amarembo y'ubwenge
- Transceivers z'ikoranabuhanga zikoresha amakuru
- Abasesenguzi ba Dew Point kuri interineti
- Moduli zo Kubona Amakuru
- Umuhinduzi w'amakuru wa HART
PHD-22HD-2121
Incamake
Uruzitiro rw'umutekano ruri ukwarwo ku ruhande rwo gutahura: PHD-22HD-2121, uburyo bwo kwinjiza no gusohora analogi, uburyo bwo kwinjiza n'ugusohora inshuro ebyiri n'uburyo bwo kwinjiza inshuro ebyiri.
Uruzitiro rwihariye rushobora gukuraho no kohereza ikimenyetso cya 4 ~ 20mA cyangwa ikimenyetso cya DC 4 ~ 20 mA cyakozwe n'umuyoboro uri mu gace kateje akaga mu gace gateje akaga. Iyo umuyoboro w'amashanyarazi ari sisitemu y'insinga ebyiri cyangwa eshatu, uruzitiro rw'umutekano rutanga ingufu kuri umuyoboro w'amashanyarazi.
Iki gicuruzwa gikeneye amashanyarazi yigenga.
Iki gicuruzwa gishyigikira ikimenyetso cya HART n'intabaza yo guhagarika.
| Umuvuduko w'amashanyarazi | 20~35VDC, ikoreshwa ry'ingufu |
| Ingufu zisohoka hamwe n'ingufu zitangwa | Iyo umuvuduko w'uruziga ari 20mA, voltage yatanzwe ni ≥16V |
| Ikimenyetso cyo kwinjira | Itumanaho ry'insinga ebyiri cyangwa eshatu cyangwa ikimenyetso cy'isoko ry'amashanyarazi (HART) |
| Ikimenyetso cy'ibisohoka | 4~20mA (HART) |
| Ubushobozi bwemewe bwo gusohora ibicuruzwa | 0~500Ω (ishobora guhindurwa) |
| Ubuziranenge bw'ibisohoka | 0.1% FS (Agaciro gasanzwe: 0.05% FS) |
| Ihindagurika ry'ubushyuhe | 0.005% FS/℃ |
| Umubare w'ibisohoka n'ibisohoka | 2 zinjiye 2 z'umusaruro |
| Ibikoresho byo mu murima bikoreshwa | Ifite insinga ebyiri, insinga eshatu n'ikimenyetso cy'inkomoko y'amashanyarazi, iki gicuruzwa kibereye ABB, Fisher, Rosemount, |
| Honeywell 11, hamwe na 3351, EJA, SIEMENS n'ibindi bicuruzwa bifite ikoranabuhanga ritumizwa mu mahanga | |
| Ibipimo by'ubushyuhe | Ubushyuhe bw'akazi: -20℃~+60℃, ubushyuhe bwo kubika: -40℃~+80℃ |
| Ubushuhe bugereranye | 10% ~ 95% RH nta gushonga kw'amazi |
| Imbaraga zo gukingira | Hagati y'uruhande rufite umutekano mu buryo bw'umubiri n'uruhande rudafite umutekano mu buryo bw'umubiri (≥3000VAC/min); |
| hagati y'amashanyarazi n'uruhande rudakora neza (≥1500VAC/iminota) | |
| Ubudahangarwa bw'ubwirinzi bw'ibintu bikingira | ≥100MΩ (hagati y'ibyinjira/ibisohoka/ingufu z'amashanyarazi) |
| Ibipimo byo hanze | Ubunini 15.8mm * ubugari 104.8mm * uburebure 116.1mm |
| Guhuza amashanyarazi n'amashanyarazi | Dukurikije IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Ikimenyetso kidaturika | [Exia Ga]IIC, [Exia Da]IIIC |
| Icyemezo cy'umutekano w'imikorere | SIL2 hakurikijwe ibipimo ngenderwaho bya IEC 61508 EN 61511 |
| Ikigo gishinzwe kwemeza | CQST (Ikigo cy'Igihugu cy'Ubushinwa gishinzwe kugenzura no gupima ubuziranenge bw'ibicuruzwa by'amashanyarazi birinzwe n'ibisasu) |
| Ibipimo byemewe (hagati y'aho terminals 1-3) | Um=250V Uo = 7.2V Ibi ni =-- Nyuma =-- Co=12μF Lo =-- |
| Ibipimo byemewe (hagati y'ibice 2-3,2-1) | Um=250V Voltage=28V I=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Ibisabwa aho umuntu agomba gushyira ibintu | Ishobora guhuzwa n'ibikoresho biri mu gace ka 0 hamwe na ⅡA, ⅡB, Gazi iteje akaga ya ⅡC |
| MTBF | ≤100000h |
PHD-11TC-33A-23
PHD-22HD-2121