Injira rya Analog
- 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-11TD-21+ / PHD-12TD-211+
Incamake
Uruzitiro rw’umutekano rwa analog rwinjizwa hamwe n’imikorere yo kurinda umuvuduko rutanga umuriro w’amashanyarazi ku byuma bibiri na bitatu bitanga insinga mu bice biteje akaga. Ikimenyetso cya 4-20mA cyakozwe n’icyo cyuma 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 isoko y’amashanyarazi, iki cyuma gishyigikira itumanaho ry’ikimenyetso cya digitale cya Hart kiri ku kimenyetso cya 4-20mA kandi gifite akazi ko kumenyesha ko insinga zacitse.
Iki gicuruzwa gikenera umuriro wigenga, hamwe n'amashanyarazi yihariye, ibyuma byinjira n'ibisohoka.
| Injira mu gace kateje akaga | |
| Ikimenyetso cyo kwinjira | Transmitter ifite insinga ebyiri cyangwa eshatu cyangwa isoko y'amashanyarazi (ikimenyetso cya digitale cya HART) |
| Voltage yo gukwirakwiza transmitter | Voltage y'urusobe rw'amashanyarazi ni ≤28V, naho voltage y'amashanyarazi ni ≥15.5V iyo urusobe ruri 20mA. |
| Umusaruro usohoka mu gace gatekanye | |
| Ikimenyetso cy'ibisohoka | 4~20 mA (HART) ikimenyetso cy'ikoranabuhanga) |
| Umutwaro w'ibisohoka | Iyo usohoye 20mA, 0~500 Ω (ishobora guhindurwa) |
| Ibiranga uburyo bwo kurinda indwara: | |
| Umuvuduko w'amazi usohoka mu buryo bw'amazina ln (8/20μs) | 5kA |
| Urwego rwo kurinda voltage ruri hejuru (8/20μs): | 60V (umurongo ujya ku wundi) |
| Urwego rwo kurinda voltage ruri hejuru (8/20μs): | 600V (umurongo ugana hasi) |
| Dukurikije amahame ngenderwaho | GB/T18802.21-2016 (bingana na 1EC61643-21:2012) |
| Ibipimo by'ibanze | |
| Umuvuduko w'amashanyarazi | 20~35VDC |
| Ikoreshwa ry'ingufu | Iyo umuriro wa 24V utanga, 20mA isohoka |
| ≤65mA (PHD-11TD-21+) | |
| ≤95mA(PHD-12TD-211+) | |
| Ikimenyetso cya LED | Icyatsi kibisi: ikimenyetso cy'ingufu |
| Igihe cyo gusubiza | 2ms kugira ngo igere kuri 90% by'agaciro ka nyuma |
| Ihindagurika ry'ubushyuhe | 0.005% FS/℃ |
| Ibipimo by'ubushyuhe | Ubushyuhe bwo gukora: -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) |
| Guhuza amashanyarazi n'amashanyarazi | Dukurikije IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | amasaha 100000 |
| Ibisabwa ku nsinga | Igice cyo kwambuka ≥ 0.5mm²; Ingufu zo gukingira ≥ 500W |
| Ibikoresho byo mu murima bikoreshwa | Itangazo ry'itumanaho rya HART (HART) rifite insinga ebyiri, cyangwa ikimenyetso cy'isoko ry'amashanyarazi (HART) |
| Aho gushyira ibintu | Ishyizwe mu gace gatekanye, ishobora guhuzwa n'ibikoresho by'umutekano biri mu bice biteje akaga kugeza kuri Zone 0, IIC, Zone 20, na IIIC. |
| Icyemezo cy'umutekano mu buryo bufatika | |
| Ikimenyetso cyerekana ko hari ikintu gituritse | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Igipimo cy’ingufu kidaturika | GB/T3836.1-2021 GB/T3836.4-2021 |
| Ibikoresho 5-6、5-4 | Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Terminal 4-6 | Um:250V AC/DC Uo=7.2V DC lo=--- Po=-Co=12μF Lo=-- |
| Ikigo gishinzwe kwemeza | CQST (Ikigo cy'Igihugu cy'Ubushinwa gishinzwe kugenzura no gupima ubuziranenge bw'ibicuruzwa by'amashanyarazi birinzwe n'ibisasu) |
| Ikigo cyo gupima ibikoresho byo kurinda inkuba cya Shanghai | |
Icyitonderwa: 1. PHD-11TD-21+ ntabwo irimo igice cya 2 cy'umusaruro.
2. Ingufu z'amashanyarazi za gari ya moshi ni akazi katagomba gukurikizwa. Abakoresha bagomba
garagaza uburyo bwo gutanga amashanyarazi mu gihe utumiza.
Reba ku mugereka uri ku ipaji ya 89.
PHD-11TC-33A-23
PHD-11TD-21+ / PHD-12TD-211+
