- 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-22TD-2121
Incamake
Uruzitiro rw’umutekano rwa analog rutanga amashanyarazi yihariye ku byuma bibiri na bitatu bitanga insinga mu bice biteje akaga. Ikimenyetso cya 4 ~ 20mA cyakozwe n’icyo cyuma gitanga insinga cyangwa isoko y’amashanyarazi cyoherezwa kiva mu gace biteje akaga kijya mu gace biteje akaga, bityo kikajyana umutwaro mu gace biteje akaga. Ku byuma bibiri cyangwa bitatu bitanga insinga cyangwa ibimenyetso bitanga insinga, iki cyuma gishyigikira itumanaho ry’icyitegererezo cya Hart gishyizwe ku kimenyetso cya 4 ~ 20mA kandi gifite akazi ko kuvura insinga. Iki gicuruzwa gikenera amashanyarazi yigenga, hamwe n’amashanyarazi yigenga, inyongera, n’ibisohoka.
| Umuvuduko w'amashanyarazi | 20~35V DC, Ikoreshwa ry'ingufu: ≤130mA (ingufu za 24V, umusaruro wa 20mA) |
| Voltage yo gukwirakwiza transmitter | Voltage y'urusobe rw'amashanyarazi ni ≤28V, naho voltage y'amashanyarazi ni ≥15.5V iyo urusobe ruri 20mA |
| Ikimenyetso cyo kwinjira | imashini itanga amakuru y'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(cyangwa seIndangagaciro zisanzwe:0.05%FS) |
| Ihindagurika ry'ubushyuhe | 0.005%FS/℃ |
| Umubare w'inzira zinjiye n'izisohoka | 2 injira 2 isohoka |
| Ibikoresho byo mu murima bikoreshwa | Ifite insinga ebyiri, insinga eshatu n'ikimenyetso cy'amashanyarazi, iki gicuruzwa kibereye ABB, Fisher, Rosemount, Honeywell, ndetse 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/umunota); hagati y'amashanyarazi n'uruhande rudafite umutekano mu buryo bw'umubiri (≥1500VAC/umunota) |
| Ubudahangarwa bw'ubwirinzi bw'ibintu bikingira | ≥100MΩ (hagati y'ibyinjira/ibisohoka/ingufu z'amashanyarazi) |
| Ingano | Ubunini 17.5mm* ubugari 108mm* uburebure 118mm |
| Guhuza amashanyarazi n'amashanyarazi | Dukurikije IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Ikimenyetso kidaturika | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Icyemezo cy'umutekano w'imikorere | SIL3 hakurikijwe ibipimo ngenderwaho bya IEC 61508 |
| Ikigo gishinzwe gutanga impamyabushobozi | CQST (Ikigo cy'Igihugu cy'Ubushinwa gishinzwe kugenzura no gupima ubuziranenge bw'ibicuruzwa by'amashanyarazi birinzwe n'ibisasu) |
| Ibikoresho 2-3, 2-1 | Um：250V AC/DC Uo=28V DC Io=93mA |
| Ibikoresho 1-3, 4-6 | Um：250V AC/DC Uo=7.2V DC Io=--- |
| Ibisabwa aho umuntu agomba gushyira ibintu | Ishyizwe ahantu hatekanye, ishobora guhuzwa na ibikoresho by'umutekano by'ibanze mu turere twangiza kugeza kuri Zone 0, IIC, Zone 20, na IIIC |
| MTBF | ≤100000h |
