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-22TT
Bayani
Mai watsa zafin jiki na shigarwar thermocouple zai iya ware da kuma canza shi
Siginar DC daga thermocouple (TC) zuwa siginar DC. Wannan samfurin
yana da aikin diyya na haɗin sanyi da aka gina a ciki kuma ana iya tsara shi
cikin hikima. Ana iya saita ainihin kewayon thermocouple ta hanyar
Manhajar kwamfuta. . Tana da aikin ƙararrawa ta katsewa da kuma
aikin ƙararrawa na waje.
Wannan samfurin yana buƙatar a yi amfani da shi da kansa, da kuma samar da wutar lantarki,
An ware tashoshin shigarwa da fitarwa.
| Nau'in siginar shigarwa da teburin kewayon | ||||
| 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 K, S, E, J, B, T, R, N TC (duba "Nau'in Siginar Shigarwa da Teburin Nisa" don cikakkun bayanai) |
| Katsewar shigarwa | Ana iya canza "ƙarancin ƙararrawa" na asali zuwa "babban ƙararrawa" ta hanyar software na daidaitawa |
| Kewayen sigina | Matsakaicin ma'aunin thermocouple ɗin da ya dace shine -10 ~ 100mV. |
| Kewayon aunawa | Masu amfani suna yin nasu tsarin lokacin yin oda, kuma suna nuna shi a lambar wutsiya ko akasin haka. |
| Diyya mai sanyi da aka gina a ciki | ±1°C(Matsakaicin diyya -20°C~ +60°C) |
| Fitarwa: | |
| Siginar fitarwa | Siginar DC (na yanzu/ƙarfin lantarki) |
| Juriyar Load | Juriyar kaya ta yanzu ≤500Ω (wanda za'a iya keɓancewa) Juriyar nauyin wutar lantarki |
| Ƙarfin wutar lantarki | 20-35VDC |
| Amfani da wutar lantarki | Fitowar yanzu |
| Alamar LED | Kore: Alamar wuta Ƙararrawa mai ƙarancin zangon ƙararrawa L1 yana kunne, ƙararrawa mai tsayin zangon 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 rufin | ≥2000VAC/min (tsakanin shigarwa/fitarwa/ samar da wutar lantarki) |
| Juriyar rufi | 100MΩ (500V DC) (tsakanin shigarwa/fitarwa/ samar da wutar lantarki) |
| Dacewar na'urar lantarki | GB/T 18268, IEC 61326-1 |
| MTBF | 80000h |
| Bukatun waya | Sashe na giciye ≥ 0.5mm²; Ƙarfin rufi ≥ 500V |
| Kayan aikin filin da suka dace | Na'urori masu auna firikwensin K. S, E, J, B, T, R, N TC |
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"
Misali: shigarwar bayanai guda biyu da fitarwa guda biyu, shigarwar thermocouple K (-200-1370C) guda biyu,
fitarwa guda biyu na 4-20mA, wutar lantarki ta 24V, samfurin: PHG-22TT-1111
PHD-11TC-33A-23
Jerin PHG-22TT