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PHD-12TD-211
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PHD-12TD-211

PHD-12TD-211

Tse pedi kapa tse tharo-thapo phetiso kapa jwale mohlodi input / 4 ~ 20mA tlhahiso 1 input 2 tlhahiso


Kakaretso

PHD-12TD-211 ke arohaneng lemoha qetellong polokeho lepheko etselitsoeng ka ho toba bakeng sa analoge input le dipholo tsa.

    Kakaretso

    The analoge input arohaneng polokeho lepheko le surge tshireletso tshebetso e fana ka arohaneng phepelo matla bakeng sa tse peli - le tse tharo terata transmitters ka libakeng tse kotsi. Letshwao la 4-20mA le hlahisitsweng ke phetiso kapa mohlodi wa jwale le fetiswa ho tloha sebakeng se kotsi ho ya ho dipholo tsa sebaka se bolokehileng, ka tsela eo le khanna mojaro sebakeng se bolokehileng. Bakeng sa tse peli - kapa tse tharo terata phetiso kapa jwale mohlodi matshwao, ena polokeho lepheko tshehetsa bidirectional puisano ya Hart ditsitithale letshwao superimposed ka 4-20mA letshwao le na le terata robega alamo tshebetso.
    sehlahiswa sena se hloka phepelo ya matla e ikemetseng, e nang le phepelo ya matla e arohane, ditheminale tsa ho kenya le tsa ho ntsha.

     

    1

     

    Tsenyo mo lefelong le le kotsi

    Letshwao la tsenyo

    Sefetisi sa megala e mebedi kgotsa e meraro kgotsa motswedi wa motlakase (letshwao la dijithale la HART)

    Motlakase wa phatlalatso ya sefetisi

    The bulehileng potoloho gagamalo ke ≤28V, 'me dipholo tsa gagamalo ke ≥15.5V ha potoloho ke 20mA.

    Dipholo mo lefelong le le babalesegileng

    Letshwao la dipholo

    ~ 20 mA (letshwao la dijithale la HART)

    Morwalo wa dipholo

    Fa e ntsha 20mA, 0 ~ 500 Ω (e ka fetolwa)
    Mofuta wa dipholo tsa maatla a motlakase o o sa patelediweng, kganelo ya morwalo RL ≥ 330k Ω

    Dipharametara tsa motheo

    Motlakase wa tlamelo

    20~35VDC

    Tiriso ya motlakase

    Fa 24V phepelo ya motlakase, 20mA dipholo tsa
    ≤95mA(PHD-12TD-211+)

    Sesupo sa LED

    Botala: sesupo sa maatla

    Nako ya tsibogo

    2ms go fitlhelela 90% ya boleng jwa bofelo

    Go fetoga ga mogote

    0.005% FS/°C

    Dipharametara tsa mogote

    Themphereitšhara ya go dira: -20°C ~ +60°C,
    Themphereitšhara ya polokelo: -40°C ~ +80°C

    Bongola jo bo amanang

    10%~95% RH ga go na fufulelo

    Maatla a thibelo

    Magareng ga letlhakore le le babalesegileng ka tlhago le letlhakore le le sa babalesegang ka tlhago (≥3000VAC/motsotso); magareng ga tlamelo ya motlakase le letlhakore le le sa babalesegang ka tlhago (≥1500VAC/motsotso)

    Kemelano ya thibelo

    ≥100MΩ (magareng ga tsenyo/khumo/tlamelo ya maatla)

    Go dirisana mmogo ga makenete wa motlakase

    Go ya ka IEC 61326-1 (GB/T 18268), IEC 61326-3-1.

    MTBF

    100000h

    Ditlhokego tsa thapo

    Karolo ya sefapano ≥ 0.5mm2; Maatla a thibelo ≥ 500V

    Didirisiwa tsa tshimo tse di maleba

    Sefetisi sa megala e mebedi, e meraro (HART) kgotsa letshwao la motswedi wa motlakase (HART)

    Lefelo la go tsenya

    Lefelo la go tsenya: Fa e tsentswe mo lefelong le le babalesegileng, e ka golaganngwa le didirisiwa tsa pabalesego tsa ka fa teng mo mafelong a a kotsi go fitlha kwa Lefelong la 0, IIC, Lefelo la 20, le IIIC .

    Setifikeiti se se babalesegileng

    Letshwao la go thibela go thunya

    [E tswa kwa Ga]lIC [E tswa mo Da]lllC

    Maemo a a thibelang go thunya

    GB/T3836.4-2021

    Ditheminale 3-2, 3-4:

    Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.083μF Lo=4.2mH

    Theminale 1-2:

    Um: 250V AC/DC Uo=7.2V DC motlakase

    Setheo se se neelanang ka setifikeiti

    CQST (China Bosetšhaba Boleng Tlhokomelo le Setsi sa Teko sa Dihlahiswa tsa Motlakase tse Sireleditsweng ho Thunya)
    Lefelo la Shanghai la go dira diteko tsa dikumo tsa tshireletso ya dikgadima



    PHD-12TD-211+



    Laisolola_faele
    PHD-11TC-33A-23
    Laisolola_faele
    PHD-12TD-211+