Zopinga Zachitetezo Zobisika za H Series Backplane
- Bodi Yosungira Zinthu
- Zopinga Zachitetezo Zotalikirana
- Zosiyanitsa Zizindikiro
- Zipangizo Zoteteza Kwambiri
- Chitetezo Chotumizira
- Ma Module a I/O Opanda Luntha Okhazikika
- Zipata Zanzeru
- Ma Transceiver a Deta ya Zamalonda
- Zowunikira za Dew Point pa intaneti
- Ma Module Opezera Deta
- Chosinthira deta cha HART
PHD-22HD-2121
Chidule
Chotchinga chachitetezo chodzipatula pambali yozindikira: PHD-22HD-2121, cholowetsa ndi kutulutsa kwa analogi, cholowetsa ndi kutulutsa kwawiri ndi chotulutsa chawiri.
Chotchinga chodzipatulacho chingathe kusiyanitsa ndi kutumiza chizindikiro cha 4 ~ 20mA kapena chizindikiro cha DC 4 ~ 20 mA chopangidwa ndi chotumizira pamalo oopsa kupita kumalo otetezeka. Chotumiziracho chikakhala ndi waya ziwiri kapena waya zitatu, chotchinga chotetezeka chimapereka mphamvu kwa chotumiziracho.
Chogulitsachi chikufunika magetsi odziyimira pawokha.
Chogulitsachi chimathandizira chizindikiro cha HART ndi alamu yochotsa ma alarm.
| Mphamvu yoperekera | 20~35VDC, kugwiritsa ntchito mphamvu |
| Mphamvu yotulutsa ndi mphamvu yoperekedwa | Pamene mphamvu ya dera ndi 20mA, mphamvu yamagetsi yomwe yaperekedwa ndi ≥16V |
| Chizindikiro cholowera | Chotumizira cha waya ziwiri kapena zitatu kapena chizindikiro cha magwero amakono (HART) |
| Chizindikiro chotulutsa | 4~20mA (HART) |
| Kutulutsa kovomerezeka konyamula katundu | 0~500Ω (yosinthika) |
| Kulondola kwa zotsatira | 0.1%FS (Mtengo wamba: 0.05% FS) |
| Kutentha kumasinthasintha | 0.005% FS/℃ |
| Chiwerengero cha zolowera ndi zotuluka | 2 zolowetsa 2 zotulutsa |
| Zipangizo zogwirira ntchito kumunda | Chotumizira cha waya ziwiri, chotumizira cha waya zitatu komanso chizindikiro cha magetsi, ichi ndi choyenera ABB, Fisher, Rosemount, |
| Honeywell 11, komanso 3351, EJA, SIEMENS ndi zinthu zina zomwe zili ndi ukadaulo wochokera kunja. | |
| Gawo la kutentha | Kutentha kogwira ntchito: -20℃~+60℃, kutentha kosungirako: -40℃~+80℃ |
| Chinyezi chocheperako | 10% ~ 95% RH palibe kuzizira |
| Mphamvu yotetezera kutentha | Pakati pa mbali yotetezeka mkati ndi mbali yotetezeka mkati (≥3000VAC/min); |
| pakati pa magetsi ndi mbali yotetezeka mkati (≥1500VAC/min) | |
| Kukana kutchinjiriza | ≥100MΩ (pakati pa zolowetsa/zotulutsa/magetsi) |
| Miyeso yakunja | Kunenepa 15.8mm * m'lifupi 104.8mm * kutalika 116.1mm |
| Kugwirizana kwa maginito amagetsi | Malinga ndi IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Chizindikiro chosaphulika | [Exia Ga]IIC, [Exia Da]IIIC |
| Satifiketi yogwira ntchito yoteteza chitetezo | SIL2 motsatira miyezo ya IEC 61508 EN 61511 |
| Bungwe lopereka satifiketi | CQST (China National Quality Supervision and Test Centre for Explosion Protected Electrical Products) (Malo Oyang'anira ndi Kuyesa Ubwino wa Zamagetsi Otetezedwa ndi Kuphulika) |
| Ma parameter ovomerezeka (pakati pa ma terminal 1-3) | Um=250V Uo=7.2V Izi ndi =-- Pambuyo =-- Co=12μF Lo=-- |
| Ma parameter ovomerezeka (pakati pa ma terminal 2-3,2-1) | Um=250V Voliyumu = 28V I=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Zofunikira pa malo okhazikitsa | Ikhoza kulumikizidwa ndi zida zomwe zili mu 0 zone ndi ⅡA, ⅡB, ⅡC mpweya woopsa |
| MTBF | ≤100000h |
PHD-11TC-33A-23
PHD-22HD-2121