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-21
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 ka wahi pōʻino i ka wahi palekana, a hiki ke hoʻouna i nā hōʻailona AC a me DC, nona ka hana anti-interference kiʻekiʻe.
Pono kēia huahana i ka lako mana kūʻokoʻa, a ua hoʻokaʻawale ʻia ka lako mana, ka hoʻokomo a me ka hoʻopuka.
| Hoʻokomo i kahi pilikia | |
| Hōʻailona hoʻokomo | -10V-+10V |
| 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 | ≤35mA (lako mana 24VDC) |
| Hōʻailona LED | ʻŌmaʻomaʻo: Hōʻailona mana |
| Ka pololei o ka hoʻoili ʻana o DC | |
| Ka pololei o ka hoʻoili ʻana o AC | 0Hz ~ 600Hz, ± 0.2% FS |
| 600Hz~10kHz,-1.5%~+0.2% FS | |
| 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 | |
| Ka laulā uila (-3dB) | ≥40kHz |
| Ka neʻe ʻana o ka mahana | 0.01%FS/℃ |
| 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 Kikowaena5-6 | Um:250V AC/DC Uo=1.2V DC lo=0.2mA |
| Po=0.06W Co=100μF Lo=100mH | |
| 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
