Shigar da zafin jiki
- 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-12TZ-466+
Bayani
Katangar tsaro ta shigarwar thermistor tare da aikin kariyar ƙaruwar ruwa na iya canza siginar Pt100 na waya biyu da thermistors na waya uku (RTDs) a wurare masu haɗari zuwa siginar 1: 1 na thermistor kuma ya aika ta zuwa yankin aminci. Ana iya tsara shi cikin hikima, kuma ana iya saita ainihin kewayon juriyar zafi ta hanyar software na kwamfuta. Yana da ayyukan ƙararrawa ta karyewa ta waya da ƙararrawa daga waje. Wannan samfurin yana buƙatar samar da wutar lantarki mai zaman kanta, tare da samar da wutar lantarki da aka keɓe, shigarwa, da tashoshin fitarwa.
| Shigarwa | |
| Siginar shigarwa | Waya biyu ko waya uku siginar Pt100 |
| Kewayon aunawa | -150℃~ 850℃ |
| Fitarwa: | |
| Siginar fitarwa | Siginar RTD Pt100 |
| Fasali na kariyar karuwa: | |
| 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) |
| Ƙarfin wutar lantarki | 20-35VDC |
| Amfani da wutar lantarki | ≤55mA (lokacin da wutar lantarki ta 24VDC) |
| Alamar LED | Kore: Alamar wuta |
| Ƙararrawa ta gajeren da'ira: Hasken ja na ALM yana aiki na dogon lokaci | |
| Ƙararrawa ta buɗewa: Hasken ALM ja yana walƙiya | |
| Daidaiton fitarwa | 0.1%FS |
| Juyawar yanayin zafi | 0.1%FS/10℃ |
| Sigogin zafin jiki | Zafin aiki: -20℃~+60℃, zafin ajiya: -40℃~+80℃ |
| Danshin da ya dace | 10% ~ 95% RH babu danshi |
| Ƙarfin rufin | ≥2000VAC/min Tsakanin ɓangaren da ke da aminci a cikin jiki da ɓangaren da ba na ciki ba (≥3000VAC/min); tsakanin wutar lantarki da ɓangaren da ba na ciki ba (≥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 | 800000h |
| Bukatun waya | Sashe na giciye ≥ 0.5mm2; Ƙarfin rufi ≥ 500V |
| Kayan aikin filin da suka dace | Wayoyi biyu ko waya uku RTD Pt100 |
Lura: 1. Aikin layin wutar lantarki aiki ne na zaɓi, kuma masu amfani suna buƙatar ƙayyadewa
hanyar samar da wutar lantarki lokacin yin oda
Zaɓin haɗin layin wutar lantarki zai iya komawa zuwa shafi na 89 na "Annex"
2. Lokacin shigar da RTD mai waya uku, ya zama dole a tabbatar da cewa ukun
Wayoyi suna da tsayi iri ɗaya gwargwadon iyawa
3. Lokacin shigar da RTD mai waya biyu, dole ne a sanya tashoshin shingen tsaro 6 da 5
gajeriyar hanyar sadarwa
PHD-11TC-33A-23
PHD-12TZ-466+