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WP-9000 jerin passive · thermocouple zafin jiki mai watsawa (fitarwa madaidaiciya samar da wutar lantarki)
WP-9000 jerin passive · thermocouple zafin jiki mai watsawa (fitarwa madaidaiciya samar da wutar lantarki), canza filin biyu layi thermocouple siginar
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WP-9000 jerin passive · thermocouple zafin jiki mai watsawa (fitarwa madaidaiciya samar da wutar lantarki), canza filin biyu layi thermocouple siginar keɓewa zuwa da ake so DC siginar (da zafin jiki zuwa layi) fitarwa. Yawancin amfani da DCS, PLC tsarin da shigarwa zagaye samar da wutar lantarki.
Wannan zafin jiki mai watsawa ne hanyar samar da wutar lantarki ta zagaye, cikakken keɓewar lantarki tsakanin zagayen shigarwa da fitarwa.
◆ Abubuwa
● Biyu waya daban-daban thermocouple (ko mV) siginar shigarwa rabuwa canji.
● keɓewa fitarwa (4 ~ 20) mA tare da zafin jiki linearized.
● Da sanyi karshen atomatik diyya aiki.
● zagaye samar da wutar lantarki (12 ~ 28) VDC.
● Plug-and-pull waya tashar, DIN rail katin shigarwa.
● aiki wutar lantarki
Fitarwa zagaye samar da wutar lantarki: (12 ~ 28) VDC
● Shigar da siginar
Shigarwa tashar: Terminal 1-, 2 + wayoyi
Input iri: thermocouple K, E, S, B, R, T, N, W, millivolt sigina
Shigarwa juriya: ≥ 20KΩ
Cold karshen zafin jiki diyya kewayon: (-15 ~ + 75) ℃
Cold karshen zafin jiki diyya kuskure: ± 1 ℃ kuskure a kowane 20 ℃ canji
● fitarwa siginar
Tashar fitarwa: Terminal 11-12 + wayoyi
Fitarwa yanzu (Io): (4 ~ 20) mA
Fitarwa zagaye samar da wutar lantarki (Ue): (12 ~ 28) VDC
Min aiki ƙarfin lantarki (Ui): 12VDC
Output load ikon: Duba ƙasa lissafi icon
Fitarwa load juriya: RL ≤ (Ue-Ui) / 0.02
Thermocouple shigarwa kashe ƙararrawa: Low halin yanzu ≤3.5mA; High halin yanzu ≥22mA
Ripple (Vp-p): <10mV
● Ayyukan nuna alama
Standard daidaito: ± 0.5% FS
zafin jiki yawo: ± 0.015% / ℃
Amsa lokaci: ≤1s (10 → 90)%
kwanciyar hankali lokaci: ≤3s
Kare juriya: ≥100MΩ / 500VDC (AC)
keɓewa ikon: 1500VAC / 1 min 50Hz
Anti-lantarki jituwa: dace da IEC 61000 m anti-lantarki ka'idoji
● muhalli sigogi
aiki zazzabi: (-20 ~ + 60) ℃
Ajiyar zafin jiki: (-40 ~ + 80) ℃
Muhalli zafi: (5 ~ + 95) % RH (babu condensation)
● Tsarin
katin shigarwa iri; Modular allon; ABS kayan aiki; Pull-plug tashar
Cikakken nauyi: kimanin 110g
◆ girman
Girman girma: W × H × D = 16 × 116 × 110 (mm)
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