Hoʻokomo wela
- Pale Palekana Kaawale
- Nā mea hoʻokaʻawale hōʻailona
- Nā mea hoʻomalu o Surge
- Nā Relay Palekana
- Hoʻokaʻawale ʻia nā Module I/O naʻauao
- Nā ʻīpuka naʻauao
- ʻIkepili ʻIke ʻOihana Optical Transceivers
- Nā Mea Analyer Point Dew Online
- Nā Module Loaʻaʻikepili
- HART mea hoʻololi ʻikepili
PHD-11TT-*8+
Nānā nui
Hiki ke hoʻouna i ka hōʻailona millivolt mai ka thermocouple (TC) ma kahi pōʻino i kahi palekana ma 1: 1.
Pono kēia huahana i ka lako mana kūʻokoʻa, me nā mana hoʻokaʻawale, hoʻokomo, a me nā hopena puka.
Hōʻike ʻo "*" i ke ʻano hoʻokomo o ka thermocouple, a ua hōʻike ʻia ke kumu hoʻohālike kikoʻī e kahi code (e nānā i ka "Input Signal Type and Range Table" no nā kikoʻī).
| Nā ʻano hōʻailona hoʻokomo a me ka laulā ana | ||||
| Code | kŘkohu TC | Laulā ana | Ka palena iki | Hoʻololi pololei |
| 1 | K | -200~1370 ℃ | 50 ℃ | 0.5 ℃/0.1% |
| 2 | S | -50~1760 ℃ | 500 ℃ | 1.5 ℃/0.1% |
| 3 | A | -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 | Ua ʻōlelo ʻo 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% |
Nā kikoʻī
| Hoʻokomo i loko o kahi ʻino | |
| Hōʻailona hoʻokomo | K, S, E, J, B, T, R, N nā hōʻailona thermocouple (e nānā i ka "Input Signal Type and Range Table" no nā kikoʻī) |
| Laulā hōʻailona | ʻO ke ana ʻana o ka thermocouple pili ʻo -5 ~ 60mV. |
| ʻaoʻao palekana puka: | |
| Hōʻailona puka | Thermocouple 1: 1 |
| Nā hiʻohiʻona pale ʻana: | |
| ʻO kēia manawa hoʻokuʻu inoa ln (8/20μs) | 5kA |
| Kiʻekiʻe pale uila i luna (8/20μs): | 60V (laina i ka laina) |
| Kiʻekiʻe pale uila i luna (8/20μs): | 600V (laina i ka honua) |
| E like me nā kūlana | GB/T18802.21-2016(e like me 1EC61643-21:2012) |
| hōʻailona LED | ʻOmaomao: Hōʻike mana |
| Ka pololei puka | E ʻoluʻolu e nānā i ka "Input Signal Type and Range Table" no nā kikoʻī |
| Manawa pane | Hiki i ka 90% o ka waiwai hope i loko o 300ms |
| Ka neʻe ʻana o ka mahana | 0.005%FS/℃ |
| Nā palena wela | Ka mahana hana: -20 ℃ ~ + 60 ℃, mālama wela: -40 ℃ ~ + 80 ℃ |
| ʻAno haʻahaʻa pili | 10% ~ 95% RH ʻaʻohe condensation |
| Ka ikaika dielectric | Ma waena o ka ʻaoʻao palekana a me ka ʻaoʻao palekana ʻole (≥ 3000VAC/min); ma waena o ka lako mana a me ka pahu palekana non-intrinsically (≥ 1500VAC/min) |
| ʻO ke kūʻokoʻa | ≥100MΩ (ma waena o ka hoʻokomo / puka / lako mana) |
| Hoʻopili electromagnetic | Wahi a IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Pono uea | ʻO ka ʻili o ka ʻoki ʻili ʻana ≥ 0.5mm2; Ka ikaika insulation ≥ 500V |
| Nā lako kahua kūpono | K. S, E, J, B, T, R, N TC mea ike |
| Kahi hoʻokomo | Hoʻokomo ʻia i kahi wahi palekana, hiki ke hoʻopili ʻia i nā mea hana palekana intrinsic i nā wahi pōʻino a hiki i ka Zone 0, IIC, Zone 20, a me IIIC |
| Ka palapala hōʻoia palekana | |
| Hōʻailona pahū | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Kūlana pahū | GB/T3836.1-2021 GB/T3836.4-2021 |
| Nā ʻāpana 3-4 | Um:250V AC/DC Uo=8.4V DC lo=31mA Po=65.1mW Co=4.8µF Lo=20mH |
| Ke kino hōʻoia | CQST(Kina National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Anana
kiʻi hoʻolālā
Nānā:
1. ʻO ka hana kaʻa uila he hana koho, a pono nā mea hoʻohana e kuhikuhi i ke ʻano o ka lako mana i ke kau ʻana i kahi kauoha
Hiki ke koho ʻia nā mea hoʻohui kaʻa uila i ka ʻaoʻao 89 o ka "Annex"