- 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
PHD-11TF-29
Bayani
Wannan samfurin yana buƙatar samar da wutar lantarki mai zaman kanta, tare da samar da wutar lantarki mai zaman kanta, shigarwa, da tashoshin fitarwa.
Bayani dalla-dalla |
|
Shigarwa a cikin yanki mai wahala |
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Siginar shigarwa | Canja wurin lambobin sadarwa/makusanta |
Ƙarfin wutar lantarki na firikwensin | Kimanin 8V |
Saurin sauyawa | ≤5kHz |
Sifofin shigarwa/fitarwa: |
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Shigarwar kan shafin yanzu | >2.1mA, an rufe fitarwa, yana nuna ON; |
Canjin yanayin shigarwa da maɓallin ƙararrawa: | Idan maɓallin kira na K1 yana gefen "ON", yanayin fitarwa yana akasin yanayin shigarwa. |
Fitarwa a cikin amintaccen yanki |
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Siginar fitarwa | Transistor (resistor), matsakaicin ƙarfin lantarki mai jurewa ≤ 30V DC |
Sifofin fitarwa | Idan ƙarfin wutar lantarki na waje ya kai 8V, juriyar ƙararrawa ta ɗan gajeren lokaci shine ≤240Ω, |
Sigogi na asali |
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Ƙarfin wutar lantarki | 20~35V DC |
Amfani da wutar lantarki | ≤30mA (24V wutar lantarki, lokacin da aka kunna transistor) |
Alamar LED | Kore: Alamar wuta |
Sigogin zafin jiki | Zafin aiki: -20℃ ~ +60℃, |
Danshin da ya dace | 10% ~ 95% RH babu danshi |
Ƙarfin rufin | Tsakanin ɓangaren da ke da aminci a cikin jiki da ɓangaren da ba shi da aminci a cikin jiki (≥3000VAC/min) |
Juriyar rufi | ≥100MΩ (tsakanin shigarwa/fitarwa/ samar da wutar lantarki) |
EMC | A cewar IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
Bukatun waya | Sashe na giciye ≥ 0.5mm²; Ƙarfin rufi ≥ 500V |
Kayan aikin filin da suka dace | Kayan aikin filin kamar busassun hulɗa ko shigarwar makunnin kusanci na nau'in NAMUR waɗanda suka dace da ƙa'idar DIN19234 |
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 | |
| Alamar hana fashewa | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Ma'aunin kariya daga fashewa | GB/T 3836.1-2021 GB/T 3836.4-2021 |
| Tashoshi 3-4 | Um: AC/DC 250V, Uo = 10.5V DC, Io = 15mA, Po=39.4W, Co=1.7μF, Lo=165mH. |
| Hukumar ba da takardar shaida | CQST (Cibiyar Kula da Ingancin Ƙasa da Gwaji ta Kare Kayayyakin Wutar Lantarki ta Ƙasa ta China) |
Lura: 1. Samar da wutar lantarki ta layin wutar lantarki aiki ne na zaɓi. Masu amfani suna buƙatar ƙayyade yanayin samar da wutar lantarki lokacin yin oda. Da fatan za a duba haɗe-haɗe a shafi na 101.
Gano Laifi na Layi
Masu amfani za su iya zaɓar gefen "ON" na maɓallin a saman na'urar don kunna aikin gano lahani da kuma nuna ƙararrawa ta hanyar hasken ja na LED. Wutar shigar da ke kan wurin> 7mA, ƙararrawa ta gajeren kewaye (SC); Wutar shigar da ke kan wurin
