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

PHD-12TD-211

Tswaay orer tray-xtraal sender orer stroom xprits input /4 ~ 20mA ausgang 1 input 2 ausgang


Iwersicht

PHD-12TD-211 is en isoliert entfërnungs ën sicherheets xpiichel woo spetsiifix fer analoog input un ausgang kemacht kep is.

    Iwersicht

    Ti analoog influëns isoliert sicherheets xpits mit xpanungs xitsungs funktsioon pringt isoliert kraft foerxlaach fer tswaay - un tray xtraal transmiter in kefaarliche pletse. Tas 4-20mA siinaal woo fom sender ore stroom xtraalt, kept fon te kefaarlichkheet pis an ti sicherheets xtraal aus kexproch, un soo, ti last in te sicherheets xtraal xtreet. Fer tswaay - ore tray xtraal transmiter ore xtraal xtraal siinaale, tiise sicherheets xpiichel unerxtitst ti tswaay richtunge komunikatsioon fon te Hart digitale siinaale iwer ti 4-20mA siinaale un hot en xtraal xtraal alarm funktsioon.
    Tas protukt praucht en unaafhängich kraft foerxlaach, mit isolierte kraft foerxlaach, input, un ausput terminale.

     

    1

     

    Input in kefaarlich area

    Input signaal

    Tswaay orer tray-xtraal-sender orer stroom-quelle(HART digitale signaal)

    Senderverteilungspannung

    Ti xpanung fon te ufne xrit is ≤28V, un ti ausxpanung is ≥15,5V wën ti xrit 20mA is.

    Ausgang in sicher area

    Ausgangsssignal

    ~ 20 mA (HART digitale signaal)

    Ausgangslast

    Wann 20mA ausgang, 0 ~ 500 Ω (anpasseerbar)
    Optioneel spannungs ausgangstype, last widerstand RL ≥ 330k Ω

    Basisparametere

    Fersorichungs spannung

    20~35VDC

    Kraftversum

    Wann 24V stroomversorging, 20mA ausgang
    ≤95 mA (phd-12td-211+)

    LED-indikator

    Grün: kraft indikatoor

    Antwort tsayt

    2ms fer 90% fom ën wërt se kriin

    Temperatuur drift

    0,005% FS/°C

    Temperatuur parametere

    Arbeitstemperatuur: -20°C ~ +60°C,
    Lagertemperatuur: -40°C ~ +80°C

    Relativ fuchtichkheet

    10% ~ 95% RH khee kondensatsioon

    Isolatsioons kraft

    Tswixe intrinsixe sicherheets sayte un net-intrinsixe sicherheets sayte (≥3000VAC/min); tswixe kraft foerxlaach un net-intrinsixe sicherheet sayt (≥1500VAC/min)

    Isolatsioons witerstand

    ≥100MΩ (tswixich input/output/kraftversorichung)

    Elektromagnetixe ferklaychung

    Tëm noo te IEC 61326-1 (GB/T 18268), IEC 61326-3-1.

    MTBF

    100000 h

    Draht ferlange

    Kruus xnit ≥ 0,5mm2; Isolatsioons kraft ≥ 500V

    Anwendbar feld ausrüstung

    Tswaay, tray-xtraal (HART) sender orer stroom xprits (HART) siinaal

    Instalatsioons plats

    Instalatsioons plats: In een sicher plats instaliirt, khan es mit intrinsixe sicherheets instrumënte in kefaarliche plëtse ferpun wëre, pis ti Zone 0, IIC, Zone 20, un IIIC .

    Intrinsixe sicherheets zertifikeerung

    Exploosioonsproof marke

    [Ex ia Ga]lIC [Ex ia Da]lllC

    Explosion-proof norm

    GB/T3836.1-2021 GB/T3836.4-2021

    Tas 3-2, 3-4:

    Um:250V AC/DC Uo=28V AC lo=93mA Po=0,65W Co=0,083μF Lo=4,2mH

    Tas ën 1-2:

    Um:250v AC/DC Uo=7,2V AC lo=--- Po=-Co=12μF Lo=--

    Sertifikeerungs khërper

    CQST(China Natsionaal Kwaliteet Superwisioon un Test Centrum fer Eksplosion Protektsioon Elektrixe Protukte)
    Shanghai blitz xitsung protukte proop sentrum



    PHD-12TD-211+



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