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PHD-22TD-2121
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PHD-22TD-2121

PHD-22TD-2121

Tswaay orer tray-xtraal sender orer stroom xprits input .

/ 4~20mA ausgang 2 inputs 2 ausgangs

 

Iwersicht

Isoliert sicherheets xpiichel uf te entfërnung sayt: PHD-22TD-2121, tswaay influëns un tswaay ausgang mit analoog siinaal.

    Iwersicht

    Ti analoog influëns isoliert sicherheets xpiichel pringt isoliert kraft fer tswaay - un tray xtraal transmiter in kefaarliche pletse. Ti 4~20mA siinaal woo fon te 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 stroom 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

     

    Fersorichungs spannung

    20 ~ 35 V DC, Kraftversum: ≤130mA (24V kraftversorging, 20mA ausgang)

    Senderverteilungspannung

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

    Input signaal

    tswaay-xtraal orer tray-xtraal sender orer stroom xprits siinaal (HART)

    Ausgangsssignal

    4~20mA (HART)

    Erlaubte ausgangslast kapasiteet

    0 ~ 500Ω (anpasseerbar)

    Ausgangsgröckheet

    0,1% FS(Tipixe wërter:0,05%)

    Temperatuur drift

    0,005% FS/°C

    Antal inputs un ausgangs kanale .

    2 input 2 ausgang

    Anwendbar feld ausrüstung

    2-draht, 3-draht transmitter un stroom source signaal, tiise protukt is kenuuch fer ABB, Fisher, Rosemount, Honeywell, soo wii 3351, EJA, SIEMENS

    un anere protukte mit importiirt teknolokii.

    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)

    Dimënsioone

    Dichte 17,5mm* breedte 108mm* hoogte 118mm

    Elektromagnetixe ferklaychung

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

    Explosion-proof marke

    [Ex ia Ga] IIC [Ex ia Da] III

    Funktsioons sicherheets sertifikeerung

    SIL3 noo IEC 61508 norme

    Sertifikeerungs Körper

    CQST(China Natsionaal Kwaliteet Superwisioon un Test Centrum fer Eksplosion Protektsioon Elektrixe Protukte)

    Terminaale 2-3、2-1.
    5-6、5-4.

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

    Terminaale 1-3、4-6.

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

    Instalatsioons plats ferlange

    In een sicher zone instaliert, kan es mit
    intrinsixe sicherheets instrumënte in kefaarliche pletse .
    pis ti Zone 0, IIC, Zone 20, un IIIC

    MTBF

    ≤100000h



    PHD-22TD-2121


    3CATEXCNEXFCCSIL


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