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-11TZ-46+
Nānā nui
Hiki i nā mea pale pale wela ke hoʻokaʻawale i nā pale palekana me ka hana pale ʻana i ka piʻi ʻana e hiki ke hoʻouna i ka hōʻailona wela ʻelua a i ʻole ʻekolu-wire thermal resistor (RTD)Pt100 ma kahi pōʻino i ka wahi palekana 1: 1.
Pono kēia huahana i ka lako mana kūʻokoʻa, me nā mana hoʻokaʻawale, hoʻokomo, a me nā hopena puka.
Nā kikoʻī
| Hoʻokomo i loko o kahi ʻino | |
| Hōʻailona hoʻokomo | ʻElua uea a ʻekolu uea Pt100 hōʻailona |
| Laulā ana | -200 ℃-850 ℃ |
| ʻaoʻao palekana puka: | |
| Hōʻailona puka | RTD Pt100 hōʻailona |
| Ke au hoʻohauʻoli | 0.1-3mA |
| 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) |
| Volta hoʻolako | 20-35VDC |
| Hoʻohana mana | ≤40mA (i ka manawa 24VDC mana lako) |
| hōʻailona LED | ʻOmaomao: Hōʻike mana ʻAʻa ke kukui melemele haʻahaʻa, ʻā ke kukui ʻulaʻula kiʻekiʻe |
| Ka pololei puka | 0.1%FS |
| Ka neʻe ʻana o ka mahana | 0.1%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 | ʻElua uea a ʻekolu uea RTD Pt100 |
| 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 |
| 4-6, 5-6 | 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) Ke kikowaena hoʻāʻo ʻana o nā huahana pale uila uila Shanghai |
Anana
Nā Kiʻi Papahana
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"
2. I ka hoʻokomo ʻana i ʻekolu uea RTD, pono e hōʻoia i ka lōʻihi o nā uea ʻekolu i ka lōʻihi e like me ka hiki.
3. I ka hookomo ana i ka RTD uwea elua, pono e hoopili pokole ia na pahu pale pale 4 a me 2.
