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PHD-11TD-21
Tsenyo ya Analog
Dihlopha tša Ditšweletšwa
Ditšweletšwa tše di Hlaotšwego

PHD-11TD-21

Kakaretšo

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

^ Lepheko leo le arotšwego le ka arola le go fetišetša leswao la 4 ~ 20mA goba leswao la DC 4 ~ 20 mA leo le tšweleditšwego ke sefetši lefelong le kotsi go ya lefelong le le bolokegilego. Ge sefetši e le tshepedišo ya terata ye mebedi goba ya terata ye meraro, lepheko la polokego le fa maatla a sefetši.

^ Setšweletšwa se se hloka phepelo ya mohlagase ya ka ntle ya 20-35VDC.

^ Setšweletšwa se se thekga leswao la HART le alamo ya go kgaotša.

* Ela hloko: Ge e ba o nyaka ditekanyetšo tše dingwe tša setšweletšwa se, hle ikopanye le thekgo ya rena ya setegeniki. Ge e le gore setšweletšwa ke ditekanyetšo tše dingwe, e bontšhwa ke nomoro ya 9, gomme ditekanyetšo tše di itšego di bontšhwa ka morago ga nomoro ya mohlala.

    Kakaretšo

    The analoge input arotsoe polokeho lepheko fana ka arotsoe matlaphepelo ya diphetiši tše pedi - le tše tharo tša terata mafelong a kotsi.
    The 4 ~ 20mA pontšo generated ke sefetši kapa mohloli jwale e fetisoa ho tloha sebakeng kotsi ho dipholo tsa sebakeng se bolokehileng, ka tsela eo khanna mojaro sebakeng se bolokehileng. Bakeng sa tse peli - kapa tse tharo terata transmitters kapa jwale mohloli matšoao, ena polokeho lepheko tšehetsa bidirectional puisano ya Hart dijethale pontšo superimposed ka 4 ~ 20mA pontšo le o na le terata robeha alamo mosebetsi.
    Setšweletšwa se se nyaka phepelo ya mohlagase ye e ikemetšego, ka ditheminali tša phepelo ya mohlagase, go tsenya le go ntšha tše di arogilego.

     

    PHD-11TD-21

     

    Phepelo gagamalo

    20 ~ 35VDC Power tshebediso ya: Ha 24V phepelo matla, 20mA dipholo tsa

    ≤65mA (PHD-11TD-21) .

    Sefetši kabo gagamalo: .

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

    Input pontšo

    Sefetši sa terata tše pedi goba tše tharo goba leswao la mohlodi wa bjale (HART) .

    Output pontšo

    4 ~ 20mA (HART) .

    Allowable dipholo tsa mojaro bokgoni

    0 ~ 500Ω (e ka fetošwago)

    Go nepagala ga ditšweletšwa

    0.1% FS (Boleng bjo bo tlwaelegilego: .0,05% FS) .

    Thempheretšha ya go kgeloga

    0,005% FS / ° C

    Palo ya input le dipholo tsa

    1 input 1 dipholo tsa

    Didirišwa tša tšhemo tše di šomago

    2-terata, 3-terata sefetši le jwale mohloli pontšo, sehlahiswa sena se loketse bakeng sa ABB, Fisher, Rosemount, Honeywell 11, hammoho le 3351, EJA, SIEMENS le dihlahiswa tse ling le theknoloji e tsoang ka ntle.

    Ditekanyetšo tša themperetšha

    Mocheso o sebetsa: -20 ° C ~ + 60 ° C, polokelo mocheso: -40 ° C ~ + 80 ° C

    Monola wa go lekana

    10% ~ 95% RH ha ho condensation

    Matla a go thibela go fiša

    Magareng ga lehlakore leo le bolokegilego ka tlhago le lehlakore leo e sego la bolokegilego ka tlhago (≥3000VAC/min); magareng ga phepelo ya mohlagase le lehlakore leo e sego la bolokegilego ka gare (≥1500VAC/min)

    Kganetšo ya go thibela go fiša

    ≥100MΩ (pareng input / dipholo tsa / phepelo matla)

    Ditekanyo

    Botenya 12.5mm * bophara 108mm * bophahamo 118mm

    Go sepelelana ga mohlagase wa makenete

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

    Letshwao la go thuthupa

    [Ex ia Ga] IIC [Mohlala wa Da] IIIC

    Setifikeiti sa polokego ya mošomo

    SIL2 go ya ka maemo a IEC 61508 le EN 61511

    Sehlopha sa setifikeiti

    CQST(China National Boleng Tlhokomelo le Teko Center bakeng sa ho thuthupa sirelelitsoeng Motlakase Products)

    Ditekanyetos setifikeiti (gare ga ditheminali 1-2) .

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

    Ditekanyetos setifikeiti (gare ga ditheminali 3-4) .

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

    Dinyakwa tša lefelo la go hloma

    E hlomilwe lefelong le le bolokegilego, e ka kgokaganywa le didirišwa tša polokego tša ka gare mafelong a kotsi go fihla Lefelong la 0, IIC, Lefelo la 20 le IIIC

    MTBF

    ≤100000h e 100000h



    PHD11TD21


    ce-setifikeiti_letlakala-0001


    Setifikeiti sa moragorago sa Polokego ya Mošomo sa Matshwao a Analog 2023-08-02_page-0001ATEX analoge palo

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


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