Alamar RTD
- 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
PHG-11TT-*8+
Dubawa
PHG-11TT-*8+ mai canza yanayin zafin jiki tare da aikin kariyar haɓaka zai iya watsa siginar millivolt daga thermocouple (TC) da fitarwa a cikin 1: 1.
Wannan samfurin yana buƙatar samar da wutar lantarki mai zaman kanta, tare da keɓewar samar da wutar lantarki, shigarwa, da tashoshi masu fitarwa.
"*" yana wakiltar nau'in shigarwa na thermocouple, kuma takamaiman samfurin yana wakiltar lambar (duba "Nau'in Siginar Shigar da Teburin Range" don cikakkun bayanai).
| Nau'in siginar shigarwa da kewayon ma'auni | ||||
| Lambar | samfurin TC | Kewayon aunawa | Mafi ƙarancin kewayo | Daidaiton jujjuyawa |
| 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% |
Misali: shigarwa ɗaya da fitarwa ɗaya, shigarwar thermocouple K (-200 ~ 1370C), tashar tashar 1: fitarwa ɗaya, 24V wutar lantarki, samfuri: PHG-11TT-18
Ƙayyadaddun bayanai
| Shigarwa | |
| Siginar shigarwa | K, S, E, J, B, T, R, N sigina na thermocouple (duba "Nau'in Siginar Shigar da Teburin Range" don cikakkun bayanai) |
| Kewayon sigina | Ma'auni na ma'aunin thermocouple daidai shine -5 ~ 60mV. |
| Fitowar gefen aminci: | |
| Siginar fitarwa | Thermocouple 1: 1 |
| 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) |
| Amfanin wutar lantarki | |
| LED nuna alama | Green: Alamar wuta |
| Daidaiton fitarwa | Da fatan za a koma zuwa "Nau'in Siginar shigarwa da Teburin Range" don cikakkun bayanai |
| Lokacin amsawa | Kai 90% na ƙimar ƙarshe a cikin 300ms |
| Juyin yanayin zafi | 0.005% FS/℃ |
| 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 | 80000h |
| Bukatun waya | A kwance yankan surface ≥ 0.5mm2; Ƙarfin rufi ≥ 500V |
| Kayan aikin filin da ake amfani da su | K.S, E, J, B, T, R, N TC firikwensin |
| Wurin shigarwa | An shigar da shi a cikin wani yanki mai aminci, ana iya haɗa shi da kayan aikin aminci na ciki a wurare masu haɗari har zuwa Zone 0, IIC, Zone 20, da IIIC |
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"