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-11TT-*8+
Bayani
Katangar tsaro ta shigarwar thermocouple tare da aikin kariya daga girgiza na iya aika siginar millivolt daga thermocouple (TC) a cikin yankin mai haɗari zuwa yankin aminci a cikin 1: 1. Wannan samfurin yana buƙatar samar da wutar lantarki mai zaman kanta, tare da samar da wutar lantarki mai keɓewa, shigarwa, da tashoshin fitarwa.
| Nau'in siginar shigarwa da kewayon aunawa | ||||
| Lambar Lamba | Tsarin TC | Kewayon aunawa | Mafi ƙarancin iyaka | Daidaiton juyawa |
| 1 | K | -200~1370℃ | 50℃ | 0.5℃/0.1% |
| 2 | S | -50~1760℃ | 500℃ | 1.5℃/0.1% |
| 3 | KUMA | -140~1000℃ | 50℃ | 0.5℃/0.1% |
| 4 | J | -160~1200℃ | 50℃ | 0.5℃/0.1% |
| 5 | B | 250~1800℃ | 500℃ | 1.5℃/0.1% |
| 6 | T | -200~400℃ | 50℃ | 0.5℃/0.1% |
| 7 | R | -50~1760℃ | 500℃ | 1.5℃/0.1% |
| 8 | N | -200~1300℃ | 50℃ | 0.5℃/0.1% |
| Shigarwa | |
| Siginar shigarwa | Siginar thermocouple na K, S, E, J, B, T, R, N (duba "Nau'in Siginar Shigarwa da Teburin Nisa" don cikakkun bayanai) |
| Kewayen sigina | -20~80mV |
| Tsaro gefen fitarwa: | |
| Siginar fitarwa | Maƙallin Thermocouple 1: 1 |
| 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) |
| Amfani da wutar lantarki | ≤40mA (Lokacin da wutar lantarki ta 24V) |
| Alamar LED | Kore: Alamar wuta |
| 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 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 | 80000h |
| Bukatun waya | Giciye ≥ 0.5mm²; Ƙarfin haɗakarwa ≥ 500V |
| Kayan aikin filin da suka dace | Na'urori masu auna firikwensin K. S, E, J, B, T, R, N TC |
| 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. |
Lura: 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"
PHD-11TC-33A-23
PHD-11TT-X8+