Keno ea Analoge
- 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-11TD-21+ / PHD-12TD-211+
Kakaretso
Thibelo ea tšireletso e arohaneng ea analog e nang le ts'ebetso ea ts'ireletso ea ho phahama 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, 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 | Transmitter ea terata tse peli kapa tse tharo kapa mohloli oa hona joale (letšoao la dijithale la HART) |
| Motlakase oa kabo ea phetisetso | Voltage ea potoloho e bulehileng ke ≤28V, 'me voltage ea tlhahiso ke ≥15.5V ha potoloho e le 20mA. |
| Tlhahiso sebakeng se sireletsehileng | |
| Letšoao la tlhahiso | 4~20 mA(HART) lets'oao la dijithale) |
| Moroalo oa tlhahiso | Ha o ntša 20mA, 0~500 Ω (e ka fetoloang) |
| Likarolo tsa tšireletso ea ho phahama ha metsi: | |
| Letšoao la hona joale la ho ntša metsi ka lebitso (8/20μs) | 5kA |
| Boemo ba tšireletso ea motlakase bo ea holimo (8/20μs): | 60V (mola ho ea ho mola) |
| Boemo ba tšireletso ea motlakase bo ea holimo (8/20μs): | 600V (mola o yang fatshe) |
| Ho ea ka maemo | GB/T18802.21-2016 (e lekanang le 1EC61643-21:2012) |
| Mekhahlelo ea motheo | |
| Phepelo ea motlakase | 20~35VDC |
| Tšebeliso ea matla | Ha phepelo ea motlakase ea 24V, tlhahiso ea 20mA |
| ≤65mA(PHD-11TD-21+) | |
| ≤95mA(PHD-12TD-211+) | |
| Sesupo sa LED | Botala: sesupo sa matla |
| Nako ea karabelo | 2ms ho fihlela 90% ea boleng ba ho qetela |
| Ho thella ha mocheso | 0.005% FS/℃ |
| 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) |
| 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 ≥ 500W |
| Lisebelisoa tsa tšimo tse sebetsang | Letšoao la phetisetso ea terata e meraro (HART) kapa mohloli oa hona joale (HART) |
| 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 se sireletsehileng ka tlhaho | |
| 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 |
| Litheminale 5-6、5-4 | Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Theminale ea 4-6 | Um:250V AC/DC Uo=7.2V DC lo=--- Po=-Co=12μF Lo=-- |
| 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) |
| Setsi sa liteko tsa lihlahisoa tsa tšireletso ea lehalima sa Shanghai | |
Hlokomela: 1. PHD-11TD-21+ ha e kenyelle karolo ea 2 ea tlhahiso.
2. Phepelo ea motlakase ea terene ea motlakase ke mosebetsi oa boikhethelo. Basebelisi ba hloka ho
hlakisa mokhoa oa phepelo ea motlakase ha u odara.
Ka kopo sheba sehokelo se leqepheng la 89.
PHD-11TC-33A-23
PHD-11TD-21+ / PHD-12TD-211+
