Siginar TC
- Keɓaɓɓen Shingayen Tsaro
- Masu Ware Sigina
- Na'urorin Kariya
- Safety Relays
- Keɓaɓɓen Modulolin I/O masu hankali
- Ƙofar Hankali
- Masana'antu Data Na gani Transceivers
- Kan Layi na Dew Point Analyzers
- Modulolin Samun Bayanai
- HART data Converter
Saukewa: PHG-12TZ-466+
Dubawa
Mai sauya yanayin shigar da thermistor tare da aikin kariyar haɓaka zai iya canza siginonin Pt100 na waya biyu da masu zafin waya uku (RTDs) zuwa siginar 1:1 na thermistor. Ana iya daidaita shi da hankali, kuma ana iya saita ainihin kewayon juriyar zafi ta hanyar software na kwamfuta.
Wannan samfurin yana buƙatar samar da wutar lantarki mai zaman kanta, tare da keɓewar samar da wutar lantarki, shigarwa, da tashoshi masu fitarwa.
Ƙayyadaddun bayanai
| Shigarwa | |
| Siginar shigarwa | Waya biyu ko uku siginar Pt100 |
| Kewayon aunawa | -200 ℃ - 850 ℃ |
| Fitowa: | |
| Siginar fitarwa | RTD Pt100 |
| Ƙarfin kaya | Ƙarfin lodi 0-500 Ω (wanda ake iya sabawa) |
| Fasalolin kariyar haɓakawa: | |
| Fitowar mara kyau na yanzu ln (8/20μs) | 5 ka |
| Matsayin kariyar ƙarfin lantarki (8/20μs): | 60V (layi zuwa layi) |
| Matsayin kariyar ƙarfin lantarki (8/20μs): | 600V (layi zuwa ƙasa) |
| Bisa ga ma'auni | GB/T18802.21-2016(daidai da 1EC61643-21:2012) |
| Ƙarfin wutar lantarki | 20-35VDC |
| Amfanin wutar lantarki | |
| LED nuna alama | Green: Alamar wuta Shortararrawar kewayawa: ALM jan haske yana tsayawa na dogon lokaci Buɗe ƙararrawar kewayawa: ALM jan haske mai walƙiya |
| Daidaiton fitarwa | 0.1% FS |
| Juyin yanayin zafi | 0.1% FS/10 ℃ |
| Ma'aunin zafin jiki | Yanayin aiki: -20 ℃ ~ + 60 ℃, ajiya zazzabi: -40 ℃ ~ + 80 ℃ |
| Dangi zafi | 10% ~ 95% RH babu kwandishan |
| Ƙarfin rufi | ≥2000VAC / min (tsakanin shigarwa / fitarwa / samar da wutar lantarki) |
| Juriya na rufi | 100MΩ(500V DC) (tsakanin shigarwa/fitarwa/samar da wuta) |
| Daidaitawar lantarki | Dangane da IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Farashin MTBF | 800000h |
| Bukatun waya | A kwance yankan surface ≥ 0.5mm2; Ƙarfin rufi ≥ 500V |
| Kayan aikin filin da ake amfani da su | Waya biyu ko uku RTD Pt100 |
Girma
Tsarin tsari
Lura:
1. Aikin dogo na wutar lantarki aiki ne na zaɓi, kuma masu amfani suna buƙatar tantance hanyar samar da wutar lantarki lokacin yin oda.
Zaɓin na'urorin haɗin dogo na wutar lantarki na iya komawa shafi na 89 na "Annex"
2. Lokacin shigar da RTD na waya guda uku, wajibi ne a tabbatar da cewa wayoyi uku suna da tsayi daidai gwargwadon yiwuwa.
3. Lokacin shigar da RTD mai waya biyu, matakan tsaro 5 da 6 dole ne su kasance gajeriyar kewayawa.
