Waitohu DC
- Parenga Haumaru Motuhake
- Kaiwehe Waitohu
- Pūrere Tiaki Ngaru
- Rere Haumaru
- Ko nga Kōwae I/O Maramarama Motuhake
- Nga Waahi Maamaa
- Ahumahi Raraunga Optical Transceivers
- Kaitirotiro Tohu Toi-ipurangi
- Nga Raraunga Raraunga
- HART kaitahuri raraunga
PHG-11NE-52/PHG-22NE-5252
Tirohanga
Ko te kaiwhakawehe tohu tohu mana tohatoha, ka whiwhi te ara iahiko i te kaha o te hiko mai i te mutunga o te whakaputanga tohu, ka wehe me te huri i te rua-waea 4~20mA tohu o naianei i te pito whakauru ki te tohu o naianei 4 ~ 20mA ki te atanga waea-rua i te mutunga putanga.
Ko tenei hua kaore e hiahiatia he hiko hiko motuhake, ka wehea te whakauru me te whakaputa.
Whakatakotoranga
| Whakauru | |
| Tohu whakauru | E rua waea 4~20mA |
| Ngaohiko tohatoha | UL>Ue-RL×0.02-6 |
| Putanga | |
| Tohu putanga | 2 waea 4~20mA |
| Ngaohiko tohu | 12~30VDC |
| Atete kawenga | RL≤(Ui-6)/0.02 |
| Tawhā taketake | |
| Putanga tika | 0.2%FS |
| Te wa whakautu | 10ms |
| Te paheketanga o te pāmahana | 0.01%FS/°C |
| Tawhā pāmahana | Te pāmahana mahi: -20 ℃ ~ + 60 ℃, Te pāmahana rokiroki: -40 ℃ ~ + 80 ℃ |
| Te haumākū pātahi | 10% ~ 95% RH kore tōhau |
| Te kaha o te whakamatao | ≥1500VAC/min (whakauru/putanga) |
| Te parenga whakaahuru | 100MΩ (500V DC) (i waenganui i te tāuru/putanga) |
| Hototahi hiko | GB/T 18268 (IEC 61326-1) |
| MTBF | 80000h |
| Nga whakaritenga waea | Wāhanga whiti≥ 0.5mm2; Te kaha o te whakamatao ≥ 500V |
| Nga taputapu mara e tika ana | Kaituku waea-rua |
Ahu
Waea hono
