Ho kenya mocheso
- 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-11TZ-46
Kakaretso
Litšitiso tse arohaneng tsa polokeho tse kenang ka har'a resistor ea mocheso li ka fetisetsa lets'oao la resistor ea mocheso ea terata tse peli kapa tse tharo (RTD)Pt100 sebakeng se kotsi ho ea sebakeng se sireletsehileng 1: 1.
Sehlahisoa sena se hloka phepelo ea motlakase e ikemetseng, e nang le phepelo ea motlakase e arohaneng, li-terminal tsa ho kenya le tsa ho ntša.
| Kenyelletso sebakeng se kotsi | |
| Letšoao la ho kenya | Letšoao la terata tse peli kapa tse tharo tsa RTD Pt100 |
| Sebaka sa tekanyo | -200℃-850℃ |
| Sehlahisoa sa lehlakore la polokeho: | |
| Letšoao la tlhahiso | Letšoao la RTD Pt100 |
| Hona joale ha thabo | 0.1-3mA |
| Phepelo ea motlakase | 20-35VDC |
| Tšebeliso ea matla | ≤40mA (ha phepelo ea motlakase ea 24VDC) |
| Sesupo sa LED | Botala: Sesupo sa matla |
| Ho nepahala ha tlhahiso | 0.1%FS |
| Ho thella ha mocheso | 0.1% FS/10℃ |
| 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 dieleketerole | Pakeng tsa lehlakore le sireletsehileng ka tlhaho le lehlakore le sa sireletsehang ka tlhaho (≥ 3000VAC/min); |
| pakeng tsa phepelo ea motlakase le seteishene se sireletsehileng se seng ka hare (≥ 1500VAC/min) | |
| Khanyetso ea ho thibela ho ruruha | ≥100MΩ (pakeng tsa ho kenya/ho ntsha/phepelo ya motlakase) |
| Ho lumellana ha motlakase | Ho ya ka IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Litlhoko tsa terata | Karolo e tšekaletseng ≥ 0.5mm2; Matla a ho thibela ho ruruha ≥ 500V |
| Lisebelisoa tsa tšimo tse sebetsang | Lithapo tse peli kapa tse tharo tsa terata RTD Pt100 |
| Sebaka sa ho kenya | E kentsoe sebakeng se sireletsehileng, e ka hokahanngoa le lisebelisoa tsa tšireletso tsa kahare libakeng tse kotsi ho fihlela ho Zone 0, IIC, Zone 20, le IIIC |
| Setifikeiti sa polokeho | |
| Letšoao la bopaki ba ho phatloha | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Tekanyetso e thibelang ho phatloha | GB/T3836.1-2021 GB/T3836.4-2021 |
| Liteishene tsa 3-2、4-2 | Um:250V AC/DC Uo=8.4V DC lo=31mA |
| Po=65.1mW Co=4.8μF Lo=20mH | |
| Setheo sa setifikeiti | CQST (Setsi sa Naha sa Tlhokomelo le Teko ea Boleng ba Chaena bakeng sa Lihlahisoa tsa Motlakase tse Sirelelitsoeng ke ho phatloha) |
Ela Hloko: 1. Mosebetsi wa terene ya motlakase ke mosebetsi oo basebedisi ba o kgethang, mme ba hloka ho totobatsa mokhoa oa phepelo ea motlakase ha o etsa odara
Khetho ea lihokelo tsa seporo sa motlakase e ka sheba leqephe la 89 la "Sehlomathiso"
2. Ha o kenya RTD ya terata tse tharo, ho bohlokwa ho netefatsa hore tse tharo lithapo li bolelele bo lekanang ka hohle kamoo ho ka khonehang
3. Ha o kenya RTD ya terata tse pedi, diteishene tsa thibelo ya polokeho 4 le 2 di lokela ho ba potoloho e khutšoanyane
PHD-11TC-33A-23
