- Boto ea Terminal
- Litšitiso tsa Polokeho tse Ikhethileng
- Li-Isolator tsa Matšoao
- Lisebelisoa tsa Tšireletso ea ho Tsamaea
- Li-Relays tsa Polokeho
- Li-module tsa I/O tse Bohlale tse Isolated
- Liheke tse Bohlale
- Li-transceiver tsa Optical tsa Lintlha tsa Indasteri
- Bahlahlobi ba Lintlha tsa Dew Inthaneteng
- Dimojule tsa ho Fumana Dintlha
- Sefetoleli sa data sa HART
PHD-22TD-2121
Kakaretso
Thibelo ea tšireletso e arohaneng ea ho kenya analog e fana ka phepelo ea motlakase e arohaneng bakeng sa li-transmitter tse peli le tse tharo tsa terata libakeng tse kotsi. Letšoao la 4~20mA le hlahisoang ke transmitter kapa mohloli oa hona joale le fetisetsoa ho tloha sebakeng se kotsi ho ea sebakeng se sireletsehileng, ka hona le khanna mojaro sebakeng se sireletsehileng. Bakeng sa li-transmitter tse peli kapa tse tharo tsa terata kapa matšoao a mohloli oa hona joale, thibelo ena ea polokeho e tšehetsa puisano ea mahlakoreng a mabeli ea lets'oao la dijithale la Hart le behiloeng holim'a lets'oao la 4~20mA 'me le na le ts'ebetso ea alamo ea ho robeha ha terata. Sehlahisoa sena se hloka phepelo ea motlakase e ikemetseng, ka phepelo ea motlakase e arohaneng, li-input le li-terminal tse arohaneng.
| Phepelo ea motlakase | 20~35V DC, Tšebeliso ea matla: ≤130mA (phepelo ea motlakase ea 24V, tlhahiso ea 20mA) |
| Motlakase oa kabo ea phetisetso | Voltage ea potoloho e bulehileng ke ≤28V, 'me voltage ea tlhahiso ke ≥15.5V ha potoloho e le 20mA. |
| Letšoao la ho kenya | sefetisi sa terata tse pedi kapa tse tharo kapa letshwao la mohlodi wa hajwale (HART) |
| Letšoao la tlhahiso | 4~20mA (HART) |
| Bokgoni ba mojaro o lumellehang wa tlhahiso | 0~500Ω (e ka fetoloang) |
| Ho nepahala ha tlhahiso | 0.1%FS()Litekanyetso tse tloaelehileng：0.05%FS) |
| Ho thella ha mocheso | 0.005%FS/℃ |
| Palo ea litsela tsa ho kenya le ho ntša | 2 input 2 tlhahiso |
| Lisebelisoa tsa tšimo tse sebetsang | Sesebediswa sena se na le letshwao la mohlodi wa terata tse pedi, terata tse tharo le wa hajwale, se loketse ABB, Fisher, Rosemount, Honeywell, hammoho le 3351, EJA, SIEMENS. le lihlahisoa tse ling tse nang le theknoloji e tsoang linaheng tse ling. |
| Litekanyetso tsa mocheso | Mocheso o sebetsang: -20℃~+60℃, mocheso oa polokelo:-40℃~+80℃ |
| Mongobo o lekanyelitsoeng | 10% ~ 95% RH ha ho na condensation |
| Matla a ho kenya mocheso | Pakeng tsa lehlakore le sireletsehileng ka tlhaho le lehlakore le sa sireletsehang ka tlhaho (≥3000VAC/min); pakeng tsa phepelo ea motlakase le lehlakore le sa sireletsehang ka tlhaho (≥1500VAC/min) |
| Khanyetso ea ho thibela ho ruruha | ≥100MΩ (pakeng tsa ho kenya/ho ntsha/phepelo ya motlakase) |
| Litekanyo | Botenya 17.5mm* bophara 108mm* bophahamo 118mm |
| Ho lumellana ha motlakase | Ho ya ka IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Letšoao le sa phatloheng | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Setifikeiti sa polokeho e sebetsang | SIL3 ho latela maemo a IEC 61508 |
| Mokhatlo oa Setifikeiti | CQST (Setsi sa Naha sa Tlhokomelo le Teko ea Boleng ba Chaena bakeng sa Lihlahisoa tsa Motlakase tse Sirelelitsoeng ke ho phatloha) |
| Li-terminal 2-3, 2-1 | Um：250V AC/DC Uo=28V DC Io=93mA |
| Liteishene 1-3, 4-6 | Um：250V AC/DC Uo=7.2V DC Io=--- |
| Litlhoko tsa sebaka sa ho kenya | E kentsoe sebakeng se sireletsehileng, e ka hokahanngoa le lisebelisoa tsa polokeho tsa tlhaho libakeng tse kotsi ho fihlela ho Sebaka sa 0, IIC, Sebaka sa 20, le sa IIIC |
| MTBF | ≤100000h |
