- 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-11TT-*1
Kakaretso
Thibelo ea tšireletso ea ho itšehla thajana ea thermocouple e ka arola le ho fetola matšoao a thermocouple (TC) libakeng tse kotsi hore e be matšoao a hona joale a 4-20mA, 'me ea a ntša sebakeng sa polokeho. Thibelo ena ea polokeho e na le puseletso ea ho kopana ha serame e hahiloeng kahare 'me e ka hlophisoa ka bohlale. Mefuta ea 'nete ea thermocouple e ka beoa ka software ea khomphutha. E na le mesebetsi ea alamo ea ho robeha ha terata le alamo e kantle ho sebaka. Sehlahisoa sena se hloka phepelo ea motlakase e ikemetseng, ka phepelo ea motlakase e arohaneng, li-terminal tsa tlhahiso le tsa tlhahiso. "*" e emela mofuta oa ho kenya oa thermocouple, 'me mohlala o itseng o emeloa ke khoutu (sheba "Mofuta oa Letšoao la Kenyeletso le Tafole ea Sebaka" bakeng sa lintlha tse ling).
| Mefuta ea matšoao a ho kenya le sebaka sa tekanyo | ||||
| Khoutu | Mohlala oa TC | Sebaka sa tekanyo | Sebaka se fokolang haholo | Ho nepahala ha phetoho |
| 1 | K | -200~1370℃ | 50℃ | 0.5℃/0.1% |
| 2 | S | -50~1760℃ | 500℃ | 1.5℃/0.1% |
| 3 | LE | -140~1000℃ | 50℃ | 0.5℃/0.1% |
| 4 | J | -160~1200℃ | 50℃ | 0.5℃/0.1% |
| 5 | B | 250~1800℃ | 500℃ | 1.5℃/0.1% |
| 6 | T | -200~400℃ | 50℃ | 0.5℃/0.1% |
| 7 | R | -50~1760℃ | 500℃ | 1.5℃/0.1% |
| 8 | N | -200~1300℃ | 50℃ | 0.5℃/0.1% |
| Litlhaloso |
|
| Kenyelletso sebakeng se kotsi |
|
| Letšoao la ho kenya | Matshwao a thermocouple a K, S, E, J, B, T, R, N (sheba "Mofuta wa Letshwao la ho Kena le Tafole ya Sebaka" bakeng sa dintlha tse qaqileng) |
| Ho kgaola ho kenya | "Alamo e tlase" ea kamehla e ka fetoloa ho ba "alamo e phahameng" ka software ea tlhophiso |
| Sebaka sa matšoao | Sebaka sa ho lekanya sa thermocouple e tsamaellanang ke -10~100mV. |
| Sebaka sa tekanyo | Basebelisi ba iketsetsa tlhophiso ea bona ha ba odara, 'me ba e bontša nomorong ea mohatla kapa ho seng joalo. |
| Puseletso ea khokahanyo ea serame e hahiloeng kahare | ±1°C(Sebaka sa puseletso -20°C~ +60°C) |
| Sehlahisoa sa lehlakore la polokeho: |
|
| Letšoao la tlhahiso | 4~20mA |
| Bokgoni ba ho jara thepa | 0~500Ω (e ka fetoloang) |
| Phepelo ea motlakase | 20-35VDC |
| Tšebeliso ea matla | Phepelo ea motlakase ea 24VDC, tlhahiso ea 20mA |
| Sesupo sa LED | Botala: Sesupo sa matla |
| Ho nepahala ha tlhahiso | Ka kopo sheba "Mofuta oa Letšoao la ho Kena le Tafole ea Sebaka" bakeng sa lintlha tse qaqileng. |
| Nako ea karabelo | Ho fihla ho 90% ea boleng ba ho qetela ka hare ho 500ms |
| 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 dieleketerole | Pakeng tsa lehlakore le sireletsehileng ka tlhaho le lehlakore le sa sireletsehang ka tlhaho (≥ 3000VAC/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 | Li-sensor tsa TC tsa K. S, E, J, B, T, R, N |
| 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 |
Ela Hloko: 1. PHD-11TT - * 1 ha e kenyelletse karolo ea 2 ea tlhahiso
2. Mosebetsi oa terene ea motlakase ke mosebetsi oa boikhethelo, 'me basebelisi 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"
