- 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-11TH/PHG-12TH
Dubawa
Mai keɓanta siginar shigarwar potentiometer na iya keɓewa da canza siginar potentiometer zuwa fitowar siginar DC. Da'irar jujjuyawar tana aika ƙarfin lantarki na 2.5V zuwa madaidaicin shigarwa, kuma mai ƙarfin ƙarfin sai ya aika da juzu'in matsa lamba zuwa kewaye.
Wannan samfurin yana buƙatar a samar da wutar lantarki da kansa, kuma an keɓance samar da wutar lantarki, shigarwa da tashoshi masu fitarwa.
Ƙayyadaddun bayanai
Shigarwa | |
Siginar shigarwa | Uku-waya potentiometer |
Fitowa | |
Siginar fitarwa | Siginar DC (na yanzu / ƙarfin lantarki) |
Load Juriya | Juriya na yanzu ≤500Ω Juriya na ƙarfin lantarki |
Mahimman sigogi | |
Ƙarfin wutar lantarki | 20 ~ 35V DC |
Amfanin wutar lantarki | Abubuwan fitarwa na yanzu Abubuwan fitarwa na yanzu |
LED nuna alama | Green: ikon nuna alama |
Daidaiton fitarwa | ± 0.1% FS |
Lokacin amsawa | 300ms don kaiwa 90% na ƙimar ƙarshe |
Ma'aunin zafin jiki | Yanayin aiki: -20 ℃ ~ +60 ℃, Adana zafin jiki: -40 ℃ ~ + 80 ℃ |
Dangi zafi | 10% ~ 95% RH babu kwandishan |
Ƙarfin rufi | ≥2000VAC/min (shigarwar / fitarwa / samar da wutar lantarki) |
Juriya na rufi | 100MΩ (500V DC) (tsakanin shigarwa / fitarwa / samar da wutar lantarki) |
Daidaitawar lantarki | GB/T 18268 (IEC 61326-1) |
Farashin MTBF | 80000h |
Bukatun waya | Sashin giciye ≥ 0.5mm2; Ƙarfin rufi ≥ 500V |
Kayan aikin filin da ake amfani da su | Uku-waya potentiometer |
Girma
Hanyoyin haɗi
Lura:
1. PHG-11TH jerin ba ya hada da fitarwa 2 part
2. Samar da wutar lantarki na tashar wutar lantarki aiki ne na zaɓi. Masu amfani suna buƙatar tantance yanayin samar da wutar lantarki lokacin yin oda. Da fatan za a koma zuwa abin da aka makala a shafi na 89.
Ƙididdiga, ƙira da lambobi
Misali: shigarwa daya da fitarwa guda biyu, siginar potentiometer 0 ~ 5kΩ shigarwar, abubuwan 4 ~ 20mA guda biyu, samar da wutar lantarki 24V, samfurin: PHG-12TH-511