VTI
- 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-11TM-11
Bayani
Ana shigar da siginar firikwensin girgiza cikin shingen tsaro da aka keɓe, wanda zai iya aiwatar da watsa siginar wutar lantarki mara kyau ta hanyar firikwensin girgiza a cikin yankin mai haɗari zuwa yankin aminci, kuma yana iya aika siginar AC da DC bi da bi, wanda ke da babban aikin hana tsangwama. Da'irar tana ba da wutar lantarki da aka keɓe ga kayan aikin filin.
Wannan samfurin yana buƙatar wutar lantarki mai zaman kanta, kuma an ware wutar lantarki, shigarwa da fitarwa.
| Shigarwa a cikin yanki mai wahala | |
| Siginar shigarwa | -20V--0.5V |
| Ƙarfin wutar lantarki na rarrabawa | Ƙarfin wutar lantarki na da'ira mai buɗewa >-25V da 20mA: ≤-18V |
| Tsaro gefen fitarwa: | |
| Siginar fitarwa | -20V--0.5V |
| Juriyar kaya | RL≥20kΩ |
| Ƙarfin wutar lantarki | 20-35VDC |
| Amfani da wutar lantarki | ≤60mA (Wutar lantarki ta 24VDC, lokacin da take da 20mA) |
| Alamar LED | Kore: Alamar wuta |
| Daidaiton watsawa na DC | |
| Daidaiton watsawar AC | 0Hz~1kHz, ±1% |
| 1kHz~10kHz, -2%~+1% | |
| 10kHz~20kHz, -5%~+1% | |
| Amsar mataki | Ƙasa da 10 μ S daidai yake da |
| -0.72° 200Hz | |
| -2° 600HZ | |
| -3.6° 1kHz | |
| -36° 10kHz | |
| -72° 20kHz | |
| Sigogin zafin jiki | Zafin aiki: -20℃~+60℃ |
| zafin ajiya: -40℃~+80℃ | |
| Danshin da ya dace | 10% ~ 95% RH babu danshi |
| Ƙarfin Dielectric | Tsakanin ɓangaren da ke da aminci a cikin jiki da ɓangaren da ba shi da aminci a cikin jiki (≥ 3000VAC/min); |
| tsakanin wutar lantarki da tashar da ba ta da aminci a cikin jiki (≥ 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 | Na'urar firikwensin girgiza, janareta mai ƙarfin lantarki mara kyau |
| 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 na aminci | |
| 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 4-5-6 | Um: 250V AC/DC Uo=26.5V DC Io=93mA |
| Po=0.687mW Co=0.095μF 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) |
PHD-11TC-33A-23
