Ho kenya mocheso
- Mekoallo ea Tšireletso e Ikhethileng
- Li-Isolators tsa Lipontšo
- Lisebelisoa tse sirelletsang tsa Surge
- Li-Relay tsa Tšireletso
- Isolated Intelligent I/O Modules
- Liheke tse Bohlale
- Li-transceivers tsa Optical Data tsa indasteri
- Li-Dew Point Analyzers tsa Inthaneteng
- Li-module tsa ho Fumana Boitsebiso
- HART data converter
PHD-11TT-*8+
Kakaretso
Thibelo ea ts'ireletso ea ho itšehla thajana ea thermocouple e nang le ts'ebetso ea ts'ireletso ea surge e ka fetisa lets'oao la millivolt ho tloha thermocouple (TC) sebakeng se kotsi ho ea sebakeng se sireletsehileng ka 1: 1.
Sehlahisoa sena se hloka phepelo ea motlakase e ikemetseng, e nang le liteishene tsa phepelo ea motlakase tse ikhethileng, tse kenang le tse tsoang.
"*" e emela mofuta o kentsoeng oa thermocouple, 'me mofuta o ikhethileng o emeloa ke khoutu (sheba "Mofuta oa Letšoao la Kenyelletso le Tafole ea Range" bakeng sa lintlha).
| Mefuta ea matšoao le mefuta ea litekanyo | ||||
| Khoutu | Mohlala oa TC | Lekhalo la litekanyo | Bonyane bo fapaneng | 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
| Kenya sebakeng se kotsi | |
| Lets'oao la ho kenya | K, S, E, J, B, T, R, N matshwao a thermocouple (bona "Mofuta wa Letshwao le Kenang le Lethathamo la Range" bakeng sa dintlha) |
| Sebaka sa lipontšo | Letoto la ho lekanya la thermocouple e lumellanang ke -5 ~ 60mV. |
| Sephetho sa lehlakore la polokeho: | |
| Letshwao la tlhahiso | Thermocouple 1: 1 |
| Likarolo tsa ts'ireletso ea surge: | |
| Nominal discharge current ln(8/20μs) | 5 kA |
| Boemo ba tshireletso ya motlakase Hodimo (8/20μs): | 60V (mohala ho mola) |
| Boemo ba tshireletso ya motlakase Hodimo (8/20μs): | 600V (mohala ho ea fatše) |
| Ho ea ka litekanyetso | GB/T18802.21-2016(e lekanang le 1EC61643-21:2012) |
| Letšoao la LED | Botala: Letšoao la matla |
| Ho nepahala ha sephetho | Ka kopo sheba "Mofuta oa Lets'oao le Kenyellelitsoeng le Tafole ea Range" ho fumana lintlha |
| Nako ea ho arabela | Ho fihlella 90% ea boleng ba ho qetela ka har'a 300ms |
| Ho hoholeha ha mocheso | 0.005%FS/℃ |
| Litekanyetso tsa mocheso | Mocheso o sebetsang: -20 ℃~+60 ℃, mocheso oa polokelo: -40 ℃~+80 ℃ |
| Mongobo o amanang | 10% ~ 95% RH ha ho condensation |
| Matla a dielectric | Pakeng tsa lehlakore le sireletsehileng ka hare le ka lehlakoreng le sa sireletsehang (≥ 3000VAC / min); pakeng tsa phepelo ea motlakase le theminale e sa sireletsehang (≥ 1500VAC/min) |
| Insulation resistance | ≥100MΩ (pakeng tsa ho kenya letsoho/ho tsoa/matla) |
| Tšebelisano ea motlakase | Ho latela IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Litlhoko tsa mohala | Horizontal itšeha holim ≥ 0.5mm2; Matla a insulation ≥ 500V |
| Lisebelisoa tsa tšimo tse sebetsang | K. S, E, J, B, T, R, N TC lisensara |
| Sebaka sa ho kenya | E kentsoe sebakeng se sireletsehileng, e ka hokahana le lisebelisoa tsa ts'ireletso tsa kahare libakeng tse kotsi ho fihla ho Zone 0, IIC, Zone 20, le IIIC. |
| Setifikeiti se bolokehileng ka hare | |
| 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 3-4 | Um:250V AC/DC Uo=8.4V DC lo=31mA Po=65.1mW Co=4.8µF Lo=20mH |
| Sehlopha sa setifikeiti | CQST(Setsi sa Naha sa Naha sa Tlhokomelo ea Boleng le Setsi sa Teko bakeng sa Lihlahisoa tse Sirelelitsoeng tsa Motlakase ka Ho phatloha) |
Boemo
Setšoantšo sa moralo
Hlokomela:
1. Ts'ebetso ea seporo sa motlakase ke mosebetsi oa boikhethelo, 'me basebelisi ba tlameha ho hlakisa mokhoa oa phepelo ea motlakase ha ba etsa odara.
Khetho ea likhokahanyo tsa terene ea matla e ka lebisa leqepheng la 89 la "Sehlomathiso"