VTI
- Papa Kikowaena
- Nā Palekana Palekana i Hoʻokaʻawale ʻia
- Nā Mea Hoʻokaʻawale Hōʻailona
- Nā Mea Palekana Piʻi
- Nā Relays Palekana
- Nā Modula I/O Akamai i Hoʻokaʻawale ʻia
- Nā Puka Akamai
- Nā Transceiver Optical ʻIkepili ʻOihana
- Nā mea loiloi Dew Point Pūnaewele
- Nā Modula Loaʻa ʻIkepili
- Mea hoʻololi ʻikepili HART
PHD-11TM-11
ʻIke laulā
Hoʻokomo ʻia ka hōʻailona sensor haʻalulu i loko o ka pale palekana i hoʻokaʻawale ʻia, hiki ke hoʻokō i ka hoʻoili kaʻawale 1: 1 o ka hōʻailona voltage maikaʻi ʻole e ka sensor haʻalulu ma kahi pōʻino i ka wahi palekana, a hiki ke hoʻouna i nā hōʻailona AC a me DC, nona ka hana anti-interference kiʻekiʻe. Hāʻawi ke kaapuni i ka lako mana i hoʻokaʻawale ʻia no nā mea kani kahua.
Pono kēia huahana i ka lako mana kūʻokoʻa, a ua hoʻokaʻawale ʻia ka lako mana, ka hoʻokomo a me ka hoʻopuka.
| Hoʻokomo i loko o ka wahi ʻino | |
| Hōʻailona hoʻokomo | -20V--0.5V |
| Ka uila hoʻolaha | Ka uila kaapuni hāmama >-25V a me 20mA: ≤-18V |
| Ka hoʻopuka ʻaoʻao palekana: | |
| Hōʻailona hoʻopuka | -20V--0.5V |
| Ke kū'ē ʻana i ka ukana | RL≥20kΩ |
| Ka uila lako | 20-35VDC |
| Ka hoʻohana ʻana i ka mana | ≤60mA (lako mana 24VDC, i ka wā 20mA) |
| Hōʻailona LED | ʻŌmaʻomaʻo: Hōʻailona mana |
| Ka pololei o ka hoʻoili ʻana o DC | |
| Ka pololei o ka hoʻoili ʻana o AC | 0Hz~1kHz,±1% |
| 1kHz~10kHz,-2%~+1% | |
| 10kHz~20kHz,-5%~+1% | |
| Pane pae | ʻOi aku ka liʻiliʻi ma mua o 10 μ S e like me |
| -0.72° 200Hz | |
| -2° 600HZ | |
| -3.6° 1kHz | |
| -36° 10kHz | |
| -72° 20kHz | |
| Nā palena mahana | Mahana hana: -20℃~+60℃ |
| mahana mālama: -40℃~+80℃ | |
| Ka makū pili | 10% ~ 95% RH ʻaʻohe condensation |
| Ikaika dielectric | Ma waena o ka ʻaoʻao palekana maoli a me ka ʻaoʻao palekana ʻole maoli (≥ 3000VAC/min); |
| ma waena o ka lako mana a me ke kikowaena palekana ʻole (≥ 1500VAC/min) | |
| Ke kū'ē ʻana i ka pale ʻana | ≥100MΩ (ma waena o ka hoʻokomo/hoʻopuka/lako mana) |
| Hoʻohālikelike electromagnetic | Wahi a IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Nā koi uea | ʻĀpana kea ≥ 0.5mm²; Ikaika pale ≥ 500V |
| Nā lako hana kahua kūpono | Mea ʻike haʻalulu, mea hana uila maikaʻi ʻole |
| Kahi hoʻokomo | Hoʻokomo ʻia i loko o kahi ʻāpana palekana, hiki ke hoʻopili ʻia i nā mea hana palekana kūloko i nā wahi weliweli a hiki i ka ʻĀpana 0, IIC, ʻĀpana 20, a me IIIC |
| Palapala hōʻoia palekana | |
| Māka hōʻoia pahū | ʻO ia Ga]lIC [ʻO ia Da]lllC |
| Kūlana pahū-pahū | GB/T3836.1-2021 GB/T3836.4-2021 |
| Nā Kikowaena4-5-6 | ʻUm：250V AC/DC Uo=26.5V DC Io=93mA |
| Po=0.687mW Co=0.095μF Lo=4.2mH | |
| Kino hōʻoia | CQST (Kina National Quality Supervision and Test Center no nā huahana uila i pale ʻia mai ka pahū ʻana) |
PHD-11TC-33A-23
