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PHD-11TD-21
Tsenyo ya Analogo
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Dikumo tse di tlhagisiwang

PHD-11TD-21

Kakaretso

Isolated polokeho lepheko ka lemoha lehlakoreng: PHD-11TD-21, analoge input le dipholo tsa, input e le 'ngoe le dipholo tsa e le 'ngoe.

^ Sekgoreletsi se se kgaoganeng se ka kgaoganya le go fetisa letshwao la 4 ~ 20mA kgotsa letshwao la DC 4 ~ 20 mA le le tlhagisiwang ke sefetisi mo lefelong le le kotsi go ya kwa lefelong le le babalesegileng. Ha phetiso e le tse peli-thapo kapa tse tharo-thapo tsamaiso, lepheko la polokeho e fana ka matla bakeng sa phetiso.

^ Sehlahiswa sena se hloka phepelo ya matla ya 20-35VDC ya kantle.

^ Sehlahiswa sena se tshehetsa letshwao la HART le alamo ya ho kgaola.

* Ela tlhoko: Fa o tlhoka dipharametara tse dingwe tsa setlhagiswa seno, tsweetswee ikgolaganye le tshegetso ya rona ya setegeniki. Haeba dipholo tsa ke ditekanyetso tse ling, e bontshiweng ke palo 9, 'me ditekanyetso itseng di bontshiweng ka mor'a nomoro ea mohlala.

    Kakaretso

    Lepheko la pabalesego le le kgaogantsweng le tsenyo ya analoge le tlamela ka maatla a a kgaoganengtlamelo ya diphetiso tse pedi - le tse tharo tsa terata mo mafelong a a kotsi.
    The 4 ~ 20mA pontšo hlahiswa ke phetiso kapa jwale mohlodi e fetiswa ho tloha sebakeng se kotsi ho sebakeng se bolokehileng dipholo tsa, ka tsela eo ho khanna mojaro sebakeng se bolokehileng. Bakeng sa tse peli - kapa tse tharo terata transmitters kapa jwale mohlodi matshwao, ena polokeho lepheko tshehetsa bidirectional puisano ya Hart ditsitithale letshwao superimposed ka 4 ~ 20mA letshwao le o 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 hlahisa.

     

    PHD-11TD-21

     

    Motlakase wa tlamelo

    20 ~ 35VDC Tshebediso ya matla: Ha phepelo ya matla a 24V, 20mA dipholo tsa

    ≤65mA(PHD-11TD-21)

    Motlakase wa kabo ya sefetisi:

    Motlakase wa sekete se se bulegileng ke ≤28V,
    mme maatla a a tswang ke ≥15.5V fa sekete e le 20mA

    Letshwao la tsenyo

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

    Letshwao la dipholo

    4~20mA (PELO)

    Bothata jwa morwalo jo bo letleletsweng

    0~500Ω(e ka fetolwa)

    Go nepagala ga dipholo

    0.1%FS(Boleng jo bo tlwaelegileng:0.05% FS)

    Go fetoga ga mogote

    0.005% FS/°C

    Palo ya tsenyo le ntsho

    1 tsenyo 1 ntshetso

    Didirisiwa tsa tshimo tse di maleba

    2-thapo, 3-thapo phetiso le hona joale mohlodi pontšo, sehlahiswa sena ke loketseng bakeng sa ABB, Fisher, Rosemount, Honeywell 11, hammoho le 3351, EJA, SIEMENS le dihlahiswa tse ding le thekenoloji imported.

    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)

    Ditekanyo

    Bokima 12.5mm* bophara 108mm* bogodimo 118mm

    Go dirisana mmogo ga makenete wa motlakase

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

    Letshwao la thibelo ya go thunya

    [Pele ga Ga] IIC [Pele ga Letsatsi] IIIC

    Setifikeiti sa pabalesego e e dirang

    SIL2 go ya ka maemo a IEC 61508 le EN 61511

    Setheo se se neelanang ka setifikeiti

    CQST (China Bosetšhaba Boleng Tlhokomelo le Setsi sa Teko sa Dihlahiswa tsa Motlakase tse Sireleditsweng ho Thunya)

    Dipharametara tse di netefaditsweng (magareng ga ditheminale 1-2)

    Um=250V Uo=3.5V Io=—mA Co=100μF Lo=--mH Po=--W

    Dipharametara tse di netefaditsweng (magareng ga ditheminale 3-4)

    Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65W

    Ditlhokego tsa lefelo la go tsenya

    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 .

    MTBF

    ≤100000h



    PHD11TD21


    ce-setifikeiti_tsebe-0001


    Setifikeiti sa bošeng sa Pabalesego ya Tiriso sa Matshwao a Analog 2023-08-02_tsebe-0001Bontsi jwa analogo ya ATEX

    Laisolola_faele
    PHD-11TC-33A-23
    Laisolola_faele
    PHD-11TD-21


    Dikumo tse di tsamaelanang