Shigar da Siginar Zafin Zafi
- 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
Jerin PHG-11TZ Jerin PHG-12TZ
Bayani
Mai watsa zafin shigar RTD zai iya ware kuma ya canza siginar juriyar zafi (RTD) zuwa siginar DC, wanda ake amfani da shi don tuƙa nauyin. Tsarin hankali yana yiwuwa, kuma ana iya saita ainihin kewayon juriyar zafi ta hanyar software na kwamfuta. Yana da aikin ƙararrawa ta katsewa da aikin ƙararrawa na waje.
Wannan samfurin yana buƙatar a yi amfani da shi daban-daban, kuma an ware tashoshin samar da wutar lantarki, shigarwa da fitarwa.
| Shigarwa | |
| Siginar shigarwa | Siginar thermistor mai waya biyu ko uku (duba "Nau'in Siginar Shigarwa da Teburin Nisa" don ƙarin bayani) |
| Katsewar shigarwa | Ana iya canza "ƙarancin ƙararrawa" na asali zuwa "babban ƙararrawa" ta hanyar software na daidaitawa |
| Kewayen sigina | Tsarin aunawa mai dacewa na juriyar zafi |
| Kewayon aunawa | Masu amfani suna yin nasu tsarin lokacin yin oda, kuma suna nuna shi a lambar wutsiya ko akasin haka. |
| Wutar lantarki | 800μA |
| Fitarwa: | |
| Siginar fitarwa | Siginar DC (na yanzu/ƙarfin lantarki) |
| Iyakar kaya | Juriyar kaya ta yanzu ≤500Ω (ana iya keɓance shi) Juriyar nauyin wutar lantarki |
| Sigogi na asali: | |
| Ƙarfin wutar lantarki | 20-35VDC |
| Amfani da wutar lantarki | Fitowar yanzu
Fitowar yanzu
|
| Alamar LED | Kore: Alamar wuta Ƙararrawa mai ƙarancin zangon ƙararrawa L1 yana kunne, ƙararrawa mai tsayin zangon ƙararrawa L2 yana kunne |
| Daidaiton fitarwa | Da fatan za a duba "Nau'in Siginar Shigarwa da Teburin Nisan" don ƙarin bayani |
| Lokacin amsawa | Isa ga kashi 90% na ƙimar ƙarshe a cikin 300ms |
| 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 Dielectric | ≥2000VAC/min (tsakanin shigarwa/fitarwa/ samar da wutar lantarki) |
| Juriyar rufi | 100MΩ(500VDC) (tsakanin shigarwa/fitarwa/ samar da wutar lantarki) |
| Dacewar na'urar lantarki | GB/T 18268(IEC 61326-1) |
| MTBF | 800000h |
| Bukatun waya | Sashe na giciye ≥0.5mm²; Ƙarfin rufi ≥ 500V |
| Kayan aikin filin da suka dace | Wayoyi biyu ko thermistors uku G53, Cu50, Pt100, Pt1000, Ni1000 |
Lura: 1. PHG-11TZ - * 1 bai haɗa da ɓangaren fitarwa na 2 ba 2. Aikin layin wutar lantarki aiki ne na zaɓi, kuma masu amfani suna buƙatar ƙayyade hanyar samar da wutar lantarki lokacin yin oda. Zaɓin masu haɗin layin wutar lantarki na iya komawa zuwa shafi na 89 na "Annex" 3. Lokacin shigar da waya uku RTD, ya zama dole a tabbatar cewa wayoyi uku suna da tsayi daidai gwargwado 4. Lokacin shigar da RTD mai waya biyu, dole ne a yi amfani da tashoshin shingen tsaro 4 da 2 a takaice.
| Nau'in siginar shigarwa da teburin kewayon | ||||
| Lambar Lamba | Tsarin RTD | Kewayon aunawa | Mafi ƙarancin iyaka | Daidaiton juyawa |
| 1 | G53 | -50~150℃ | 20℃ | 0.2℃/0.1% |
| 2 | Cu50 | -50~150℃ | 20℃ | 0.2℃/0.1% |
| 4 | Pt100 | -200~850℃ | 20℃ | 0.2℃/0.1% |
| 6 | Pt1000 | -200~850℃ | 20℃ | 0.2℃/0.1% |
| 7 | Ni1000 | -60~250℃ | 20℃ | 0.2℃/0.1% |
Misali: shigarwa ɗaya da fitarwa ɗaya, shigarwar Pt100 mai juriyar zafi, fitarwa 4 ~ 20mA,Wutar lantarki 24V, samfurin PHG-11TZ-41
PHD-11TC-33A-23
Jerin PHG-11TZ Jerin PHG-12TZ