H Fa'asologa o Va'alele i tua o lo'o fa'apipi'iina Pa puipui o le Saogalemu
- Pa pupuni o le Saogalemu Tutoatasi
- Fa'ailoga Fa'ailoga
- Meafaigaluega Puipuiga
- Saogalemu Relay
- Tu'ufa'atasi I/O Modules
- Avanoa Atamai
- Alamanuia Fa'amatalaga Optical Transceivers
- Su'e Su'e Su'ega i luga ole laiga
- Fa'amatalaga Mauaina Modules
- HART fa'aliliuga fa'amaumauga
PHD-11HD-21
Va'aiga lautele
Pa puipui malu puipuia i le itu e iloa ai: PHD-11HD-21, fa'aoga analog ma mea e gaosia, fa'aoga tasi ma mea e tasi.
E mafai e le pa puipui tuʻufua ona faʻaesea ma faʻasalalau le faailo 4 ~ 20mA poʻo le DC 4 ~ 20 mA faʻailoga na gaosia e le transmitter i le nofoaga matautia i le nofoaga saogalemu. Afai o le transmitter e lua-uaea poʻo le tolu-uaea faiga, o le pa puipui saogalemu e maua ai le mana mo le transmitter.
E mana'omia e lenei oloa le mana tuto'atasi.
E lagolagoina e lenei oloa le faailo o le HART ma le fa'ailo motusia.
Fa'amatalaga
| Tuuina atu eletise | 20 ~ 35VDC, mana faʻaaogaina |
| Tuuina atu le paoa faʻatasi ma le mana tuʻuina atu | A oʻo i le 20mA le gaosiga o le matagaluega, o le voltage tuʻuina atu e ≥16V |
| Fa'ailoga ulufale | Lua-uaea po'o le tolu-uaea transmitter po'o le fa'ailoga puna o lo'o iai nei (HART) |
| Fa'ailoga fa'ailoga | 4~20mA (HART) |
| Fa'ataga fa'alava uta uta | 0~500Ω (fa'atonu) |
| Sa'o atoatoa | 0.1%FS (Tausaga masani: 0.05% FS) |
| Su'ega vevela | 0.005% FS/℃ |
| Numera o fa'aoga ma galuega faatino | 1 fa'aoga 1 mea fa'atino |
| Mea faigaluega fa'aoga talafeagai | 2-uaea, 3-uaea transmitter ma faʻailoga puna o loʻo i ai nei, o lenei oloa e talafeagai mo ABB, Fisher, Rosemount, Honeywell 11, faʻapea foʻi ma le 3351, EJA, SIEMENS ma isi oloa faʻatasi ma tekonolosi faʻaulufale mai. |
| Fa'agata vevela | Galulue vevela: -20 ℃ ~ + 60 ℃, teuina vevela: -40 ℃ ~ + 80 ℃ |
| Susū fa'atusa | 10% ~ 95% RH leai se condensation |
| Malosi fa'alava | I le va o le itu saogalemu ma le itu e le saogalemu (≥3000VAC / min); i le va o le eletise ma le itu e le saogalemu (≥1500VAC / min) |
| Tete'e puipui | ≥100MΩ (i le va o le sapalai/sapalai) |
| Fua i fafo | Mafiafia 15.8mm * lautele 104.8mm * maualuga 116.1mm |
| Fegalegaleaiga eletise | E tusa ai ma le IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Faailoga e le pa | [Exia Ga]IIC, [Exia Da]IIIC |
| Fa'amaoniaga saogalemu | SIL2 e tusa ai ma tulaga IEC 61508 EN 61511 |
| Tino fa'amaonia | CQST(Saina National Quality Supervision and Test Center for Paʻia Puipuia Eletise Products) |
| Fa'ailoga fa'amaonia (i le va o pito 1-3) Fa'ailoga fa'amaonia (i le va o pito 2-3,2-1) | Um=250V Uo=7.2V Io=-- Po=-- Co=12μF Lo=-- Um=250V Uo=28V Io=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Fa'apipi'i nofoaga mana'omia | E mafai ona fesoʻotaʻi ma meafaifaʻaili i le 0 sone ma le ⅡA, ⅡB, ⅡC kesi mataʻutia |
| MTBF | ≤100000h |
Ata uaea
