Fitowar Analog
- Tashar Jiragen Sama
- Shingayen Tsaro da Aka Keɓe
- Masu Rarraba Sigina
- Na'urorin Kariya Masu Tasowa
- Tsaron jigilar kaya
- Modules na I/O masu Hankali da Aka Raba
- Ƙofofin Wayo Masu Hankali
- Masu Canja wurin Bayanan Masana'antu
- Masu Nazarin Dew Point na Kan layi
- Sassan Samun Bayanai
- Mai canza bayanai na HART
PHC-11TD-11+
Bayani
Katangar tsaro da aka ware daga fitarwa ta analog tare da aikin kariyar ƙaruwar ruwa na iya gano watsa siginar 4 ~ 20mA da aka ware daga kayan aikin da ke cikin yankin aminci zuwa yankin haɗari, tura mai sanya bawul, mai canza wutar lantarki/pneumatic da sauran kayan aiki a wurin, da kuma tallafawa watsa siginar dijital ta HART tare da aikin ƙararrawa ta waya. Wannan samfurin yana buƙatar samar da wutar lantarki mai zaman kanta, kuma an ware samar da wutar lantarki, shigarwa da fitarwa.
Bayani dalla-dalla
| Shigar da yanki mara aminci | |
| Siginar shigarwa | 4~20mA (siginar dijital ta HART) |
| Fitarwa a cikin yanki mai haɗari | |
| Siginar fitarwa | 4 ~ 20 mA (HART siginar dijital) |
| Juriyar kaya | Lokacin fitar da 20mA, 0~500 Ω (ana iya keɓancewa) |
| Nau'in wutar lantarki mai fitarwa ln(8/20μs) | 5kA ku |
| Matsayin kariyar wutar lantarki Sama (8/20μs): | 60V (layi zuwa layi) |
| Matsayin kariyar wutar lantarki Sama (8/20μs): | 600V (layi zuwa ƙasa) |
| Dangane da ƙa'idodi | GB/T18802.21-2016(daidai da 1EC61643-21:2012) |
| Sigogi na asali | |
| Ƙarfin wutar lantarki | 20~35VDC |
| Amfani da wutar lantarki | ≤50mA (Wutar lantarki ta 24V, fitarwa ta 20mA) |
| Alamar LED | Kore: alamar wuta |
| Daidaiton fitarwa | 0.1%FS (Matsakaicin ƙima: 0.05%FS) |
| Lokacin amsawa | 2ms don isa 90% na ƙimar ƙarshe |
| Juyawar yanayin zafi | 0.005% FS/℃ |
| Sigogin zafin jiki | Zafin aiki: -20℃ ~ +60℃, Zafin ajiya: -40℃ ~ +80℃ |
| Danshin da ya dace | 10% ~ 95% RH babu danshi |
| Ƙarfin rufin | Tsakanin ɓangaren da ke da aminci a cikin zuciya da ɓangaren da ba shi da aminci a cikin zuciya (≥3000VAC/min); tsakanin wutar lantarki da ɓangaren da ba shi da aminci a cikin zuciya (≥1500VAC/min) |
| Juriyar rufi | ≥100MΩ (tsakanin shigarwa/fitarwa/ samar da wutar lantarki) |
| Dacewar na'urar lantarki | A cewar IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Bukatun waya | Sashe na giciye ≥ 0.5mm²; Ƙarfin rufi ≥ 500V |
| Kayan aikin filin da suka dace | Mai gano bawul, mai canza wutar lantarki/pneumatic |
| Wurin shigarwa | An sanya shi a cikin yankin aminci, ana iya haɗa shi da kayan aikin tsaro na ciki a cikin yankuna masu haɗari har zuwa Yanki 0, IIC, Yanki 20, da IIIC. |
| Takaddun shaida mai aminci a cikin gida | |
| Alamar tabbatar fashewa | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Ma'aunin kariya daga fashewa | GB/T3836.1-2021 GB/T3836.4-2021 |
| Tashoshi 3-4 | Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Hukumar ba da takardar shaida | CQST (Cibiyar Kula da Ingancin Ƙasa da Gwaji ta Kare Kayayyakin Wutar Lantarki ta Ƙasa ta China) Cibiyar gwajin kayayyakin kariya daga walƙiya ta Shanghai |
Girma
Zane-zanen tsari
Lura: Aikin layin wutar lantarki aiki ne na zaɓi, kuma masu amfani suna buƙatar ƙayyadewahanyar samar da wutar lantarki lokacin yin oda
Zaɓin haɗin layin wutar lantarki zai iya komawa zuwa shafi na 89 na "Annex"
PHC-11TD-11+
